That is too good to be true. Shorter flower times are usually auto flowering hybrids, which is a quality strain interbred with cannabis ruderalis. They have determinant flower times and these flower times are not affected by a shift in lighting. If you plant a sea of green with like 9 of this type you'll probably get anywhere between 1/2 pound to a 1 1/2 pounds per square meter. However, auto flowers can't be cloned and have to be raised from seed every go around. So, is a shorter flower time really worth a new batch of seeds every grow? Sorry for rambling.
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