The soil must have a balance of minerals, plant food, which contains nitrogen, phosphorus, main plant nutrients potassium and potassium, and the reaction of the soil that is neutral to acid soil, must not be alkaline or too salty. The soil must have good structure is incoherent. Good ventilation has the ability to absorb water well. The island soil together loosely to allow plant roots can be expanded, and to find the infested mineral plant nutrition easy.
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