Hope You're "Feeding" them with their H2O Saeteurn! Outdoor Grow, eh? twelve hours of sunlight? O.K.; Depending upon Strain; would be your answer to "when" they're "ready"!
You're NOW in vegetative state; next comes Flowering state; then harvest state,etc..(state of whatever); I'm growing from SEED; two Strains from SOHUM;
Kona and Hula Buddha; both well established and hardy strains. Kona begins Flowering at 8 weeks; PRESUMING your vegetative state has been premium; i.e. that you've FED your plants What about Pests? Outside pests?? Sounds to me you've got at least another month until Flowering begins or ends! Then you've got to harvest! Use The Internet!;
You-tube has a bunch of films on how-to; You must register first though!
Michael Oliver Reviewed by Michael Oliver on . How long before my plants are ready to harvest? Me and my friend started planting in the middle of May. I'm the newbie. He does most of the work and teaches me along the way. Anyway, my plants are now about 3 feet tall. They get about 12 hours of sunlight and we water them twice a day because of how hot it gets here. Any estimates from experienced growers as to when the plants are ready to harvest? Thanks a lot in advance. Rating: 5