How to Grow Hydroponic Tomatoes in Perlite

Home / Uncategorized / How to Grow Hydroponic Tomatoes in Perlite

How to Grow Hydroponic Tomatoes in Perlite

Tomatoes are one of the most popular plants grown by home gardeners because they do not take much effort. The best part is you can grow them in your garden, hanging baskets, patio planters, and any kind of container that does not need much space. No wonder it is one of the most popular crops being grown hydroponically using a perlite bag system.

In case you have never heard about hydroponics, here is a little something you should know about. This method of growing plants is used in an enclosed growing space, a controlled environment, and with very little water. If you want a tomato harvest throughout the year, you should go for hydroponic tomatoes. More and more tomato growers are going for this system that does not use soil and does not get infected with diseases, infections, and pests. Peat mixes and rock wool systems are the most commonly used hydroponic growing systems. However, lately perlite has become very popular since it is a very good medium for propagating and growing plants.

So, what is perlite? Well, you may be surprised but it is actually volcanic glass formed when lava cools down very rapidly and traps small quantities of water. When you crush this volcanic glass and heat it at an extremely high temperature, the trapped water will vaporize and release soft granules that in turn form white mineral foam.

Perlite is quite stable and yet light to handle. It can hold large quantities of moisture and this is why it is an excellent growing medium for tomatoes since these plants thrive in moisture. The drainage is excellent and no pests, weed seeds, and pathogens can survive in this medium. The nutrient content is negligible and it is not at all acidic. No wonder more and more people are choosing to grow their tomatoes hydroponically using this medium.

The perlite bag system contains opaque polyethylene bags that are designed to hold about three tomato plants. The seedlings are started in pots filled with perlite and after about 4-6 weeks they are placed into the bags. About an inch from the bottom, you will need to cut slits for adequate drainage. A shallow reservoir at the bottom of the bag constantly supplies a nutrient solution to the plant and this is what takes the place of soil and fertilizer in this system. Whenever you need, just replace this solution. You do not need a lot of watering with this system. In fact, it needs even less water than the rock wool hydroponics system.

Good lighting is essential for these hydroponic tomatoes. So, make sure to use adequate fluorescent lighting because the more light your tomatoes receive, the better harvest is going to be.

Growing hydroponic tomatoes in perlite is an excellent solution for gardeners who have limited space and who do not want the hassle of dealing with pests, weeds, and diseases. Hydroponic tomatoes are grown in a sterile environment so there are no dangers of various pests and infections. Furthermore, since they are grown indoors, you do not need to wait for the right temperature and season to grow your fruits. You just need to provide the right amount of light and the right temperature in your hydroponics system and you can grow them throughout the year. And if you are looking for the right medium then consider using perlite which is increasingly becoming popular among both commercial and home growers.

Recent Posts

Leave a Comment

Contact Us

We're not around right now. But you can send us an email and we'll get back to you, asap.

Not readable? Change text. captcha txt

Start typing and press Enter to search

Gardening-for-the-Urban-Dweller.jpg1436625554_Gardening.jpg