CannabisGrowBible

In the early days of experimenting with

artificial grow mediums inventors found that

plants just needed a suitable material that

holds minerals, performs some form of drainage

and allows air to get to the roots. If they

could invent a non-toxic medium then the plant

would surely grow as well as it would in soil.

During most investigations they found that the

roots did not respond too well to the mediums,

but that the plant was receiving nutrition in

every aspect when the nutrients were added to

the artificial medium by hand. To solve this

problem the inventors looked back into the

history of growing. They found that many

Ancient Civilizations where growing their

plants directly in running streams. A light

reed or bush was used to keep the plants stems

above the rushing water. Of course the

inventors knew that only certain types of

plants could be grown this way. Then someone

had the bright idea of creating a small unit

that held water and had the medium and plant

set-up in such away that the medium would

support the plant above the tank that would

feed water to the roots once they grew out of

the medium.