Quote Originally Posted by ToKnoIsToGro
Yes, precisely 42W, My friend has one plant. Should he use 20-20-20? What about steer manure?
no you should use something more to an NPK-14-6-17
canna terra vega is 14-6-17 and that is a widely used ganja nute
i use this and i havent had any prolbems yet with it,
cheers all