Using a Greenhouse for Year Round Hydroponic Gardening
A greenhouse is an asset to both gardeners using the hydroponic method, as well as those who choose to grow using soil. Generally speaking, a greenhouse has the same advantages for either. Nevertheless, hydroponic gardening is particularly appropriate for a greenhouse setting, as temperature, airflow and light are controlled with greater ease.
Many plants do exceptionally well in a hydroponic greenhouse, among them strawberries, peas, Welsh onions and others. Orchids and other flowers are also well suited for greenhouse gardening.
Hydroponic gardeners find controlling light to be particularly challenging. Growth of algae can become a problem since the plant is in water instead of soil. To solve this, you can control how much light reaches the water, something that is simple to do in a greenhouse.
Of course hydroponically grown plants, just like those grown in soil, need plenty of light. A greenhouse does not inherently have more light than would an outdoor setting. The light is diffused and filtered, however, meaning that the interior of the greenhouse is warmer and features more uniform light. The plants are protected from cold weather, but given ample sun.
In winter, you will get low temperatures in northern climates of course, but the sun will be be full for several hours. A greenhouse wall made from translucent polycarbonate can keep the interior of a greenhouse at 100 degrees Fahrenheit even when it is 15 degrees outside!
Like plants grown in soil, hydroponically grown plants require a constant temperature and installing vents and/or fans in your greenhouse can keep it from getting to hot.
Using a greenhouse opens up many opportunities to make the best of your garden. If you don’t have a greenhouse, then your only choice may be inside your home – something which is not a possibility for everyone.
Unlike growing in your home, a greenhouse has significantly better light and watering setups. Very rarely do homeowners have the room to run irrigation systems, or install LED grow light panels or metal halide lights just for their vegetables.
When you have a greenhouse, these systems can be placed optimally for your plants, making things easier for you as a gardener. This is especially important for hydroponic gardeners, since the water and light are far more important than in soil gardening – a soil garden is typically much better at being self-regulated in this regard.
A feeding system must be in place in order for your plants to thrive and it is easier to install such a system in a greenhouse. With good soil, plants can gain most of the nutrients they need easily. Yet in a hydroponic garden, the gardener must arrange for all of these nutrients to be delivered properly.
pH levels are also something to be considered. When in a hydroponic setting there is greater probability in the shifting of the pH. The acid and alkaline levels can change very fast when growing in water. It is easier to set up pH controls with a hydroponic garden.
If you do not construct a greenhouse yourself, you can always purchase the one that is already put together. These are a great investment for anyone interested in indoor hydroponic gardening. You can buy them in all shapes and sizes and can get expanders to increase the length and width of the garden.
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