The Advantages of Having a Hydroponic Greenhouse

A greenhouse is a great thing both for hydroponic gardeners as well as those who grow in soil. Generally speaking, a greenhouse has the same advantages for either. However, hydroponic gardening is especially well suited for a greenhouse setting, since temperature, airflow and light are more easily controlled.

Many plants do exceptionally well in a hydroponic greenhouse, among them strawberries, peas, Welsh onions and others. Also, flowers such as orchids are great for greenhouse gardening.

Hydroponic gardeners find controlling light to be particularly challenging. Since the plant is grown in water rather than soil, algal growth can be an issue; however, preventing light from getting to the surface of the water is easy in a greenhouse, since light can be controlled with shades and shutters.

Obviously, just like plants which are grown in soil, plants grown hydroponically also need plenty of light. A greenhouse does not inherently have more light than would an outdoor setting. Because the light is filtered and diffused within the greenhouse, the grower is able to provide a more warm and consistent light for growing. The plants are shielded from reduced temperatures, yet given plenty of sun.

In winter, you will get low temperatures in northern climates of course, but the sun will be be full for several hours. Be sure that your greenhouse has a translucent polycarbonate wall as it will keep the ideal temperatures for growing plants inside even while it is cold outside.

You can install vents and fans to keep the inside of your greenhouse from getting too hot; hydroponically grown plants do need a consistent temperature, just as soil grown plants do.

Growing plants in a greenhouse allows you to garden in all kinds of weather. Without a greenhouse, your only option may be within your house, something not everyone can do.

Unlike growing in your home, a greenhouse has significantly better light and watering setups. There are few homeowners who have the room to install high pressure sodium grow lights or metal halide lights for their vegetables – not to mention running irrigation systems through the guestroom!

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.

It is also easier to set up a feeding system in a greenhouse, something which is very important for hydroponically grown plants. With good soil, plants can gain most of the nutrients they need easily. However, a gardener must arrange for all nutrients to be delivered properly when gardening hydroponically.

You will also want to look at pH levels. When in a hydroponic setting there is greater probability in the shifting of the pH. Acid and alkaline levels can shift rapidly when growing in water. A hydroponic garden allows for the gardener to set up a system that has automatic pH controls.

You can build your own greenhouse or buy one which is pre-assembled. These are a great investment for anyone interested in indoor hydroponic gardening. They can be purchased in a wide range of sizes, with modular systems also available so you can expand along with your garden.