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Poly tube is attached to the 4mm. adapter. A dripper is attached to the other end of the 4mm. tube. The 4mm poly tube should be kept as short as possible so there is enough pressure to start the drippers. Barbed right angles and tee's are used to route the 13mm. poly tube close to each plant. The top of the 13 mm. poly tube is about 50mm. below the bottom of the drip feed tank. A 13mm. htm (1 of 7) [2/8/2004 8:55:31 PM] Drip Feed System adapter is fitted to the top of the 13mm. poly tube. If the 13 mm.
Soil drainage then allows water to be replaced by air in the gaps between soil grains. This supplies the roots with oxygen. In hydroponics the nutrients are dissolved in the water. Soil is replaced with a growing medium to supply the roots with water, nutrients and oxygen. Hydro juice (nutrient solution) can be drip fed to each plant, it can also be used to regularly flood the root chamber, then drain out. Both methods require a pump and timer to circulate the nutrients through the roots and are covered by these diagrams and notes.
Some of the plants that can be reproduced from cuttings are basils and many of the herbs. Garlic reproduces from individual garlic cloves. Some of the garlic in the grocery store is treated and will not sprout. An organic garlic is more likely to sprout. Potatoes are grown from a planted potato. The potato can be cut into pieces or planted whole. htm (3 of 3) [2/8/2004 8:55:29 PM] ROOT CHAMBER ROOT CHAMBER. ROOT CHAMBER; The Root Chamber is made from 90mm. PVC storm water pipe. This type is used for all new building constructions so off cut are about.