Rooting hormone boosts the success of growing new plants from cuttings ... Three of the most common homemade propagation aids ...
Free plants are a gardener's dream ... For those wanting to garden organically, do homemade substitutes for rooting hormones ...
In the plant root, responses to light are known as a negative phototropism, which means the root grows away from the light. Auxins close auxinsPlant hormones that control cell elongation.