Seriously....why so much care ??? i mean its a weed, weeds are suppose to be able to grow everywhere...
it doesnt need "so much care"... you can throw it out in your backyard and it will grow... without your help.. or attention... it is a weed.. it grows in subpar environments... poor conditions... and is one of the only plants that grows about everywhere around the world with great success.. it does grow everywhere 90% of "everywhere".. the only places it doesnt grow is the north and south poles i believe.. and im sure soon enough there will be a strain that can withstand sub-freezing temps... well maybe not that... but you get the point...
it only takes "so much care" if you want to get the absolute most out of your plant... its like anything else, you get what you give... a neglected plant will still grow buds without any care but they will be far superior to buds that are on a plant that was taken care of... and for those of us who grow good buds, it isnt a chore to take care of our girls... we enjoy it... if you think its a chore why grow?? just go buy what you smoke... but the care and time i put into my girls is well well worth it... that first hit of some dank buds that i just grew and harvested makes every moment of care worth it...