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indoor ornamental plants also beautify our homes, more over it gives cool atmosphere in to the room. After discussed about how to treat the ornamental plants it self, now we should know the treatment of the ornamental plants due to the place of the plants.

Substitution of ornamental plants in pots in the room
Containers that are not suitable to be used should be replaced with a larger pots. If not. will reduce the attraction, inhibit growth, corner disturbing the health of plants.

Plants that grow fast like uklaonema and fibdendron, pot can be replaced six months srkali. Tanamao The slow-growing palm such as nolina or single, changing pot can be done once a year.

Plants removed from the old pot. after put up a new pot that is bigger than his successor with a carefully dismantled.

Planting media for indoor plants that use the humidity is, should crumble, but has the power to bind the water was perfect. Growing media consists of a mixture of sand, garden soil. and manure (1:1). Plants that can be given media like dry sand and manure (1:1). And given the rather wet garden soil and manure (1:1).

Other Treatment
So that is always interesting appearance of ornamental plants, indoor decorative plants require daily care concern. treatment although only briefly.

Damaged plant parts such as leaf yellowing, or dried and immediately discarded. That is too leafy branches should be reduced in order to create a smooth air circulation. Leaves can be trimmed that often grows on a regular basis and at the same time.

Caring and maintaining indoor plants
The use of light in-nurseri nurseri in Holland. as the main source of light for plants.

From the result of careful research, artificial lights are turned out to be more effective than the sun. The advantage lies in the selection of light according to the needs of plants. This light is needed – for the various processes in plant growth. There are three processes that are influenced by light, ie photosynthesis, fotomorfogenesis, and fotoperiodism. But among the three processes, photosynthesis is the main process, because it produces chemical energy for the synthesis of organic components.

Not all wavelengths of light needed by plants. From tests performed on many varieties of plants – with an average deviation of 5% – an average spectrum obtained on plant sensitivity curve. This curve shows, the maximum sensitivity for photosynthesis lies at a wavelength of 675 nanometers (nm).

Sunlight as a primary light source for the plant has distribution
spark plugs are relatively different transmit energy to the crops. Owned solar energy peak is located at a wavelength of 475 nm. Outside this spectral region, the energy produced is minimum. Therefore, the light energy emitted by the sun were not fully utilized plants for photosynthesis.

Unlike the sun, artificial lights in fact have a more effective light for use in the process of photosynthesis. Section, the energy produced by light in the portion concentrated on Improving the quality of crops With advantages of this light, the process of photosynthesis in plants run more optimally. Use appropriate additional lights will spur the formation of assimilation. Not only the assimilation, the production cycle is becoming shorter, the figure is more strong and healthy plants, and rapid flowering than usual.

Negative effects that often arise from lighting by natural light can be prevented. Thus the use of artificial light even enhance the benefits seen from the time of planting and crop quality.

The effectiveness of artificial light also depends on the length of time spent (as an additional light from the light in the daytime) and grade. That is, if the amount of light received by plants is not the optimum – or minimum – the growth was also not optimum. From this research, the annual production at the plant with additional lighting for 8 hours every night, to show improvement.

Lighting for indoor plants
For indoor plant lighting in the home, office, properties, and hotels can use artificial light from lamps. Lights are in addition to being decorative elements, also has function to treat and enhance plant growth.

The composition of the light is not only aimed at the plants, but also consider the light that can satisfy the human eye. Light is clearly highlighted the interest fixation and leaf color indoor plants. Blended light lamps Philips products highly suited for this purpose. Filament lamp used to reject coal. Blended light lamps equipped with incandescent bulbs fixation and high pressure mercury tube. The content of blue light shining on the plant will prevent the effects of cell elongation / network.

Which need to be considered, where the lights should be just above the plant properties, and is sufficient. So the heat produced by lighting the lamp does not cause dryness. Minimum required illumination level of permanent crops is 1000 lux.

In addition to indoor plants, too many lights use Philips products for horticultural commodities. In Europe, particularly Holland, lighting is a key component in the cultivation of cut flowers. Use the lamp in a broad scale can also be found on-nurseri raised there.

Artificial light is also used to increase the light of day in a greenhouse. This light will increase the level of lighting for photosynthesis. Fotoperiodism as one of the important processes in plants can also be enhanced the effectiveness this way. In the laboratory there is no light notahene: Dami, the main alternative is artificial light to grow experimental crops.

For the purposes of the above, the selection of the type of lights for each plant depending each planting purposes. Many factors must be considered, such as radiation levels, the distribution of radiation, characteristics of photoperiod, the environmental needs of plants, the addition or replacement of the light of day, where available, and costs

for home gardens have come along the road. They used to be reliable because they are easily damaged and only turned on for a few hours before needing to recharge. But in recent years, the technology behind solar lighting has improved a lot and solar-powered lights have become one of the best ways to decorate the outside of the house. Great thing is they also save money at the same time. Nothing is more spectacular than the display of colorful lights in a house in the dark night.
However, when the market for solar-powered garden lights, It is best to first understand how they work. First of all, they do not like the usual electric lights we use in our kitchen. Solar power lamp does not use electricity or batteries. So they attract many homeowners who want to be decorative and, at the same time, save money. However, one thing to remember is that they depend on optimal placement in the garden to work properly.
Outdoor solar powered lights use solar panels to absorb sunlight during the day. Panels are connected to solar cells that convert sunlight into energy which is then stored in batteries. At night, the ball until the battery power runs out of energy. The cycle repeats the next day for the available light at night. The great advantage of solar garden lighting is that it does not ever need any electricity.
Using a simple solar powered lighting, but there are a few subtle clues to understand. For example, to receive the full performance, I must have some exposure to direct sunlight to charge the battery. Now, some solar garden lights use daylight to recharge even during the cloudy days. But when direct sunlight is the best source. This means that in many places in the world, solar garden lights will perform better during summer than in winter. And it was just normal.
In addition, with the natural, solar lights are not so strong as a typical 60 watt bulb. So it may seem dim lighting compared to traditional light. But that was enough for some purposes, such as lighting the path or driveway and garden decor night. The best way to use solar lights as much as possible because it does not use electricity. More lights, the better. In addition, solar-powered LED lights may choose better than non-LED lights for brighter.
To summarize, solar lights are fantastic for low light duties such as street lighting, accenting the flower garden setting, or mood lighting. They do not use electricity and can save money in the long term. If the need for light for reading or other activities that require the brightness, then it is better to use a traditional light bulb.

Theme park are arranged neatly on the page become contributing factor enhance your home. Several types of themes (styles) park, among them the European garden, Japanese garden, tropical garden, and traditional park that includes Bali’s parks and gardens of Java.

According to the landscape architect Andrew Sucrandra HW, adjust the theme park with the theme home. Because the house and garden are the two elements support each other for aesthetic emerged. For example, ethnic concept house, the garden which is suited for the traditional garden. Also, select the character type of garden can improve the situation more natural environment. How, select plants that are environmentally friendly. That is, can absorb more pollutants.

Next is the environment. According to Hendro Sumartono landscape architect, environment gives a major role on the development of the park. Moreover, influential enough land area to form the park because of one-one concept that is applied so less suitable for narrow berlahan. The type of theme park suitable for large estates, usually like a Mediterranean garden, Japanese gardens, American gardens, and French gardens.

Here are its characteristics and how to treat them:

Japanese Garden

Parks that have been mushrooming in the society is a summary of the past history of the nation. In medieval times in Japan often split between a single tribe and other tribes. It is said that to avoid this, the leaders of each tribe to make a shelter that can protect families from enemy attack.

To further freshen the location, they make a simple garden with the advanced elements of nature as the concept. Although his popularity waned today, keeksotikannya still tempting and still many people who often use this as a sweetener in home gardens.

According to Hendro Sumartono landscape architect, characteristics that appear in this type of garden, which is typical accessories used Japanese nuances, such as the use of lights toro. The park is becoming a trend in the 1990s it has distinctive features, the use of grass which tends to smooth, angular patterns that are not parks, the characteristic that is not rude, and always apply the three natural elements: water, stone, and trees.

Caring for Japanese garden bother easy because of the park requires extra care. So, you are supersibuk recommended to not make this garden.

“To take care of the weeds need trimming twice a month and it constantly, while watering is needed twice a day, ie morning and afternoon,” suggested Hendro.

French Garden

Park type was reputedly as a depiction of conditions in France in the Renaissance. And, usually to enjoy the parks of this type can be seen from distances near and far.

“This type of garden has a garden which geometric shapes and patterns of tree species that can be used, namely fir trees are made to face the left and right,” said Hendro.

English Garden

Plants are often referred to this European gardens have geometric patterns and tend to highlight the beauty of various flowers.

“But, its application remains proportionately between the leaves and flowers,” said Andrew.

The use of plant species that tend to flower colors, not only in terms of interest, but in terms of shape and the leaves are also diverse. The park is derived from the UK this is supposedly a legacy from England. This country often makes the park to land the former colonies, including the Bogor Botanical Gardens, although this type differs from the original characteristics of this type of real English garden.

However, for those who want to apply the type of park like that, it takes a budget that much, considering the types of plants that are used quite diverse and its treatment is quite difficult.

Mediterranean Garden

This park includes the most easy to maintain garden. The types of trees planted in a Mediterranean garden needs watering is not too much water. For example, tree ferns, these plants do not need much water because of evaporation from the thick leaves to store water. Andrew suggests, even if it wanted to flush, soil moisture should look first. If still damp, watering is not recommended because it causes decay in the garden.

Front garden you do not have to be a typical patch of grass, mailbox, and garden flag. The front yard landscaping ideas That are available for you to use are endless. Landscaping ideas front yard is available for your use is unlimited. With a little creative thinking and an open mind, you have a front yard cans That everyone in the neighborhood earnest talk about. With a little creative thinking and an open mind, you can have a front yard that everyone in the neighborhood will talk about.

Front Yard Landscaping Idea

Number One: Create Outdoor Rooms Front Yard Landscaping Idea Number One: Create Outdoor Rooms

Many landscapers sell the idea of creating outdoor rooms in your Backyard, but it is very popular to apply this landscaping idea to the front yard. Many landscapers sell the idea of creating an outdoor space in your backyard, but it is very popular to apply the idea of landscaping the front yard. Simply assess the size of your yard and look for areas That cans be landscaped as a separate little sitting space. Simply assessing the size of your page and look for areas that can be beautiful as a separate sitting room a little. Place a bench under a tree. Place a bench under a tree. Fill in the Surrounding area with different types of flowers and shrubs, and add A Few potted plants next to your bench. Fill in the surrounding area with various types of flowers and shrubs, and adding a few potted plants next to your bench. Having a sitting area in your front yard creates a wonderful place to visit with neighbors, Observe the daily happenings on your street or even watch your kids play while Theys. It has a living room in your front yard creates a wonderful place to visit neighbors, observe the daily happenings on your street or even watch your kids while they play.

Number Two: Create Visually Pleasing Displays Front Yard Landscaping Idea Number Two: Create a high quality visual Displays

Make your front yard a fun place to be by adding lots of visually stimulating objects. Make your front yard a fun place to by adding a lot of visually stimulating objects. Adding a bird house or birdbath will of attract lots of interesting wildlife to your yard. Adding a bird house or birdbath will attract lots of interesting wildlife to your page. Planting shrubs and flowers attract butterflies That is a great way to bring these gorgeous Insects to the area around your house. Planting shrubs and flowers that attract butterflies is a great way to bring beautiful insects to the area around your home. Try to partner your non plant items with compatible Foliage and fauna. Try to partner your non plant items with compatible foliage and fauna. For example, if you place a birdbath in your yard, plant a colorful array of flowers around the base. For example, if you place a birdbath in your yard, plant a colorful array of flowers around the base.
Containers are a fantastic way to add variety to your yard. Containers are a fantastic way to add variety to your pages. You can place big tubs or Planters of flowers on your front porch, along your driveway, or even on your lawn. You can place a large tub or a flower plantation on your front porch, along your path, or even in your yard. The beauty of containers Is That Pls you get Tired of Them in one place, They are easy to move or replant. The beauty of container is that when you are tired of them in one place, they are easy to move or replant.

Number Three: Mix perennials annuals And Mix timeless and annuals

Perennials are one of the easiest Ways to landscape your yard. Perennials is one of the easiest ways to landscape your pages. The bloom year after year cans be propagated by division, making Them an Inexpensive way to add to your landscape, and They Are Relatively maintenance free. Year after year the bloom can be propagated by division, making them an inexpensive way to add to your landscape, and they are relatively maintenance free. Perennials tend to bloom in succession, so you always have something blooming in your yard. Perennials tend to bloom in succession, so you always have something blooming in your yard. Annuals give a continuous burst of color in your front yard, but They only last one season. Annuals provide constant color explosion in your front yard, but they only lasted one season. They Are not That expensive, so it Is not hard to Plant Them EACH spring. They are not expensive, so it is not difficult to plant them each spring. Because They only last one season, They are wonderful for people like to try new WHO Things EACH year. Because they only last season, they are wonderful for people who like to try new things every year. By having a mix of perennials and annuals in your front yard, you get the best of both worlds. By having a mixture of annual and seasonal crop in the front yard, you get the best of both worlds.

Land slightest priceless. So it felt strange not have a garden in the house or innercourt. You can have it.
Would be nice to have a garden at home. If the land is usually used is the front or rear zone, has it ever occurred in the house?
Yes, the garden in the house besides the alias innercourt unsightly also makes the circulation of cool air that followed the cold until the throttle is enough light.
No wonder if innercourt become an idol to property developers in the country, unique, do not spend a lot of land as well as multifunctional.
Can Simultaneously Park and Pool
Open space in the home can be a garden, fish ponds, and swimming pools, etc.. The shape can be adjusted to taste homeowners and their function was direct. Therefore, it would be nice if in addition to function, the design must be harmonious with the interior of the house.
Note the fall of Rain Water
The species chosen include green palms, spatiphylum, and ground cover selected mini chives. The result? remedy the eye.
In addition, there are plants that attach to hang lattice on one side of the wall innercourt, plants are placed vertically attached so it looks unique.
But keep in mind is the fall of rainwater from the roof open. Because the water can effect hanging plants had become damaged or spoiled due to rain falling directly.
Natural Light
In addition to good air circulation, innercourt also create natural light into the rumah.Jadi, you do not need light during the day. Thus you can save on electricity.
Variation of Plants and Groundcover
If the fish pond is considered difficult to maintain, select only dry garden is more easily treated. Selection of plant species that is easy care and strength placed in the house really are manifold. For example, palm, paris hawthorn tubers such as lilies, dieffenbachia, taro, spatiphylum. Tanamana character is strong in humid areas. This should be taken into account because the position in the home garden is not exposed to direct sunlight.
For groundcover can be selected mini chives or coral, they do not require large expenses for maintenance. Yes, not because he lacks grass can grow well. Especially considering the damp soil conditions that are not exposed to direct sunlight, the grass will rot and not thrive.
You can also use an umbrella tent and chairs, plus plants in pots. Relax in the afternoon or breakfast was definitely more comfortable, right!
Move the Park?
If you already have a garden in front of or behind the house, can be moved into the house. Of particular interest is the selection of plants and design, as already discussed earlier.
Care was tantamount to park outside the home, with the exception of watering is not necessary for them often do not get damp soil. Account the position of the roof that did not prevent the plant to get light.

Indoor plants are of diverse types and conditions, so that must be selected which can be used and what does not. Fun plant to moisture must also be taken into account, because there is resistance in air-conditioned room, there is not.

For indoor plants selected a strong, healthy, and his current ¬ growth. It is marked by a fresh shiny leaves, and prime condition.
Indoors, plants should be put in place the most bright with natural light. ¬ as a big an indoor plants will grow better in warm room because it will add to its durability.

Air-conditioned room actually less desirable plants, because the air is dry. But some types of plants such as banyan, betel ivory, and tongue-in-law, actually stand in the room air conditioner, if the first treatment adaptation.

Fertilization of ornamental plants indoors
Fertilizer as a nutrient source provided the same as other ornamental plants, namely organic and inorganic fertilizers. Organic fertilizers such as humus, compost, manure properties, and is a basic fertilizer mixed into the soil or planting media at the time the plant is placed into the pot. Its function is to improve the structure of planting media.

Mixture of inorganic fertilizers such as urea, TSP, and KCI, or NPK, provided periodically, eg 2-4 months after the plants grow strong. Fertilizer diluted first with water, then pour in the growing media.

To stimulate the growth of palm fronds for example, conducted simultaneously with watering fertilization. Solution of one teaspoon of NPK with 10 liters of water is splashed on the roots of plants every two weeks, especially when the palms are showing the growth process.

Watering indoor ornamental plants
Time, the amount of water, and how regular watering will prevent plants from dying from one flush.

The amount of water depends on the type of watering plants. There are plants that like wet conditions (asplenium, violces, scindapsus), semi-wet (anthurium, palm, filodendron), and dried (cactus, sansiviera, Kalanchoe).

Watering can be done from top to wet the entire root zone of plants. Excess water is wasted being washed out through the drainage holes in the bottom of the pot. Aglaonema for example, including plants that like water, but also tolerant of prolonged drought conditions. Penyiramannya can be done morning and evening, or when the media began to dry plants.

Watering can be the most practical to use a wet sponge is squeezed and poured into the plant. Generally the fans do when the plants before watering will be displayed in the room, and penyiramannya again take place after the plant removed from the room for refreshment process.

Refreshing indoor ornamental plants
After decorating the room for a certain period, the plants need to break out of the room for refreshment. Plants that are not resistant or tolerant sun still need a refresher. Action is necessary to maintain the plants to stay healthy and perform excellent. If treatment is omitted, the plants will languish – marked the edge of the leaf dries.

Plants removed between one to two weeks. The duration is outside the room is very dependent on the conditions. If you have recovered fresh, and the leaves look shiny, it can be put back in the room.

Plants tolerant to sunlight could be on the outside of the room for 2-4 weeks, after one week in the room. Plants that can stand in a room outside the room for 1-2 weeks, after being in the room for 2-4 weeks.

To be able to last longer in the room, full of light like plants, need light candles feeds 400-800. A semi-light candles around 200-400 feeds and the likes shade around 50-200 feeds candles.

Outdoor plants need protection from strong winds and rainfall that could damage the appearance: Avoid all plants from excessive sunlight.

Health protection of ornamental plants indoors
Pest and disease can cause plants to appear in prime condition. All problems must be prevented. Pests such as grasshoppers, caterpillars, mites, or damaging mealybug plant leaves and shoots can be controlled with insecticides.

Physiological diseases such as leaves dry out because of lack of water, pale color due to lack of sunlight, need proper attention and treatment. Each type of plant needs to be treated according to the requirements needed.

Dust can also make a fast indoor plants resistance to slump. Layer of dust so thick yet can be cleaned by wiping the leaves with a sponge or damp cloth. Plants can also be sprayed water to remove dust.

To make the leaves look shiny you can use whole milk or milk ubuk dissolved in water. Milk is applied to the leaf surface with a clean cotton. Plants that spread with the milk will look better.

Many people choose to plant vines to beautify the courtyard wall, pergola, or fence. There are so many kinds to choose from. Start a beautiful leafy till flowering interesting. Planted in pots are also beautiful, you know!
There are many options available creepers. Their beauty is in the lush, leaf shape, or color and visual interest. Vines are usually used for wall or pergola and fence the yard, but for pages that are not too wide, ivy can also be planted in pots.
There is excess vines are planted in pots. “If the pot is more easily maintain its growth rate,” said Agus Martono from Omat Wit Nursery.

This is of course so simplify treatment, and also cheaper. “If for a large land area needed more plants, and treatment more complicated. So more expensive.”
The Beautiful flowers
For the propagation of flowering plants, there are many options of a decent choice. “I only have approximately 30 kinds of vines. Starting from Quisqualis indica, tears cat, mandevilla, or morning glory plants. The latter is now once again a lot of interested persons.”
Generally, the key to maintain the vines is enough sunlight. “Of course there must be propagating direction. Whether it’s in the pergola, wall, wire, or wood,” adds Agus.
In order to grow fast, use planting media soil and compost with a ratio of 1:1 or 2:1. “If the air is humid, usually leaves mealybug pests of plants seized.” Exterminators spray attachment to the place of pests. If only one fruit, cut just the leaves. ”
Tips:
1. Often trimmed. With diligent pruning, new shoots will come out. Trees and flowers grew even more lush. Notice of certain types may not be precisely trimmed.

2. Trim the side. The main stem but do not cut the stem side.

3. Give fertilizer. Like humans, plants also need nutrients from fertilizer.

4. Know the type. Before buying plants, always know the type of plant. Is suitable in the high altitude or low, flowering once a few months, and needed care how.

1. Present Ornaments Plants, such as ponds, statues, plants, and lights in the park Companion, which is adjusted with an area of garden and architectural concept, in order to create a harmonious impression
2. If the area of the park’s best friend, no problem bringing all sorts of fillings garden ornaments. However, if the friend’s Parks including mini parks, preferably smart-smart friend choose ornaments that will be used to fill the garden’s best friend, like for example plants and lamps.
3. Friends of the park so that is always visible beautiful, take care of the garden ornaments are routinely filler, for example with water the plants and cut it if you’ve seen the routine secar inappropriately, routinely checks the park lights Companions in order to function properly, besides clean glass garden lamp to make it look brighter Friend and the maximum lighting
4. Keep the plant to keep it healthy and fresh, clean parks of various kinds of waste, especially leaves and place trash bins in the garden area.
5. For sculpture, should be cleaned periodically by brushing the corners statue of the inherent dust or mildew.
6. To pergola, choose a strong material to withstand the pergola hanging pots or exposure to sunlight and rain.
7. If the friend wants to have a beautiful garden, do not install a high fence to cover the park, because besides you, other people also want to be able to enjoy the beautiful park’s Companion

Comfortable and beautiful home can be obtained easily by applying only a potted plant. You can set the can on the outside and inside the house, adapted to the desires of the home.

Potted plants were divided into two kinds, namely fruit crops and ornamental plants. His character was almost the same, ie suitable to be placed in the pot and do not really need large area.

Given its advantages, potted plants more easily treated. Generally, the much-loved because character is easily arranged. While shortcomings, potted plants do not grow their crops quickly.

Because the effect of the diameter of the pot which are still result in root growth that can not be enlarged. However, to plant a potted plant and equipment requires several stages.

The first thing to do is prepare the pot and then noticed the bottom of pot. A good pot of conditions to support plant growth. Therefore, you should note the container pot, whether existing water delivery hole or not.

If not, should be made immediately, approximately three to five holes. After that give and give a layer of gravel or stereofom roofed. Furthermore, given the growing media in pots. Growing media is a mixture of soil, compost, and sand.

The final step, you simply planting the desired crop species. Meanwhile, to plant fruit trees, you can start by grafting, prepare the pot diameter 80 mm to the needs of the roots.

Then, the grafts were planted in pots that have been completed with the planting media. The second noteworthy thing is to choose the appropriate size of the pots with plants in order to produce a balance between the pots and plants.

If plants are small, certainly use pot small or medium sized. While the large trees, can use large pots as well. Material type should be selected pot pot is clean and is devoted to the crop.

You are creative can make their own pots using tin cans, waste gallons of mineral water, unused buckets, drum, and others. Order to avoid contamination of substances, it is advisable to buy containers that have been washed.

There are several advantages and disadvantages of the use of materials. The goodness pot creations that cost is cheaper. Drawbacks, among others, form a less interesting and there may be contamination of certain substances.

Furthermore, for this type of ornamental plants can be placed indoors or outdoors. Therefore, the function merely as an ornamental plant environment as well as accents in corner space in the yard.

In addition, potted plants indoors need to be considered, such as the availability of space and interior design and furniture so that the pot does not interrupt the activity view to support homeowners and home interiors.

In terms of treatment, there are some steps to take care of watering potted plants as is done routinely, on the morning of indoor plants should be removed for about an hour and then put back. Thereafter, fertilization, pest control, and replacement planting media which is conducted every once a month.

Not just any material can be used in pond. If false, pool water can be contaminated and harmful animals and plants in it.
Do not imagine the pond does not require additional material. If you carefully pay attention to the lake or natural pond, look no boundary between water and its banks.

Natural waters are usually restricted to the rocks. So, should we follow the view so as not to appear too many problems. In addition, because of its natural, stone is also more resistant to weather changes.

There are many choices of stone that can be used, ranging from stone to stone pumice. If necessary, you can add coral stone or gravel to make it look more beautiful.
The use of coral stone and gravel are very varied. Formal and informal impression can be obtained easily. You can spread it to create an impression so natural and relaxed, can also be mixed concrete or cement to make it look neater.

Wood legitimate use. But do not forget to seal the wood surfaces with lacquer so as not exposed to water and sun weathered. Make sure also that the varnish used are safe for fish and plants.

Other options could be considered that metal. Many works of art of metal that looks beautiful when displayed on the pond. But, avoid the copper and iron materials because they release potentially toxic heavy metals in pool water.