So reveg is not always a guaranteed process with certain plants, but it takes time and patience to figure that out. Essentially you are growing an annual plant, vs a perennial plant. So your plant is basically dying when it goes into flower. The plant has all these hormones instructing it on what to do. The act of revegging a cannabis plant uses light schedules to reinstruct the plant on what hormones to produce. As the light schedule increases the plant will start producing more growth hormones and produce more branching and growth.
Best advice is to harvest most of the plant once it’s ready and then move it to the veg area. Keep the lower branches intact and as long as they’re some leaves for photosynthesis it’ll be able to slowly start over. This can result in a plant that appears to be stagnant in growth for weeks on end, and then all of a sudden you will start getting sporadic growth shoots that start with single, then triple and eventually five fingered leaves. Once the majority of newer leaves are five fingers or more than you have successfully revegged your plant.
This technique is also called monster cropping because the symmetrical growth that your plant might’ve had before has been replaced by explosive growth with out rhyme or reason. Just keep in mind that this process takes time and patience. So having a spot for the plant to recover and adjust is very important.
Here’s a monster cropped clone that was taken mid flower off a PBB x CMAN. This plant cutting was taken in August 24 and harvested in early march of 25 . So it took five months to get to the point where it could be flipped to flower again. Sorry for the ugly plant picture
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