i got this plant as a clone about two and a half months ago.i mixed up some good soil and put it in the back yard.it has grown into a very healthy looking plant.my question is when should i expect this plant to be ready to harvest?how much longer should i leave it back there growing?i see alot of buds,white and lavender hairs all over them and some crystals.what will tell me its ready because i dont want to over grow it