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growing-vetiver-tips-and-tricksDon't plant your Vetiver in the shade. Vetiver will tolerate some shade if you keep the moisture and nutrients up to it, but it isn't a plant for growing under trees. Under shady conditions growth will be slower and root and stem development less than plants growing in full sun. Indeed, even when you grow-on your slips in water, leave them in full sun. Only shade them if they are bare rooted slips stored for a few days.
This may help a book - The American Meadow Garden: Creating a Natural Alternative to the Traditional Lawn
The American Meadow garden