at least 2 months my dudehow old or big must a plant be to take clones???
only problem with that is they are more likely to die and wont be as strong as a clone that was taken at 2 months. different strokes for different folks i guess but i got my info from a few vets so thats what i go byThere are no age restrictions! I take cuts during the stretching phase, For example! Veg for a week and flip to 12/12, It's during this stage just before pre flowers that the plant stretches/grows a huge amount, Take cuts at the first opportunity during this stage and before flowering begins.
only problem with that is they are more likely to die and wont be as strong as a clone that was taken at 2 months. different strokes for different folks i guess but i got my info from a few vets so thats what i go by