Your science teacher mentioned something about the conditions necessary for plants to grow. To your recollection they only mentioned three that is water , oxygen and light . There was no mention of soil as far as you could remember. Plants as far as you knew always grew on soil and you asked for clarifications on why soil didn’t count. They said it was a good question and said they would get back to you , you forgot and they never did. Though it was a while ago you definitely deserve to have your question answered. Sharing with you what I’ve gathered on hydroponics gardening might just help answer the question.
There are a bunch of ways to describe hydroponic gardening but the easiest is that it is soil-less. If you have water, oxygen, light and nutrients then you are good to go. Instead of soil substitutes suck as rock wool, sands , gravel and vermiculite can be used. All you need is to have is a porous container to facilitate good drainage. Sodium bulbs can be of great use if you are planning to have your garden indoors. The kind of crops that you grow should agree with the form of hydroponic gardening that you decide to go for better efficiency.
The question that lingers in your mind is why choose hydroponics. For starters , the growth rate is between thirty to fifty percent higher than that of soil. The root system is spared the hustle of searching for nutrients allowing for efficient growth. This delegates the growth function to the plant other than the root. Pest , bugs and diseases stand little chance against your plants with hydroponics. Going organic with surprisingly rich harvests has just been simplified. Going soilless means no erosion and no pressure where land is concerned which translates to a very happy gardener, you.
If you have always wanted to practice gardening because you enjoy it then hydroponics is handing you that chance. Not only will you be enjoying organic plants that you’ve planted on your own but also year in year out growth. What better way to have your family involved in gardening together as with hydroponics. If you are going into gardening without prior experience then hydroponics growing will certainly help cushion you from some of the many disappointments that you would have had to face with soil. The result will be healthy, voluptuous and very scrumptious plants.