Revegetating a cannabis plant after it has started flowering can be challenging, and it often results in various issues, such as the development of seeds. When a plant starts flowering and then reverts back to a vegetative state, it can experience stress that leads to hermaphroditism, where the plant produces both male and female flowers. This can result in the production of seeds.
If your goal is to harvest high-quality, seedless buds, you should consider starting over with new plants. Trying to rescue a plant that has already started producing seeds may not yield the best results.
Here's what you can do:
Remove the hermaphroditic plant: If you're growing multiple plants, remove the one that has started producing seeds. This will prevent it from pollinating your other plants, as the seeds can lower the overall quality of your harvest.
Maintain proper lighting: Make sure your other vegging plants receive a consistent 18 hours of light per day with no interruptions, as this will help prevent premature flowering.
Maintain proper environmental conditions: Ensure that your growing environment, including temperature and humidity, is optimal for vegetative growth.
Check for light leaks: Inspect your grow space for any light leaks during the dark period. Even small amounts of light during the dark phase can disrupt the plants' light cycle and potentially trigger flowering.
Be patient: Sometimes, the process of reverting to the vegetative stage can take time, and it may not be successful in all cases.
If you decide to continue with the vegging plants, make sure to monitor them closely for any signs of stress, nutrient deficiencies, or irregular growth. Preventing any stressors and maintaining a stable environment will help increase your chances of successful vegetative growth.
Remember that the best way to avoid these issues in the future is to maintain a consistent light schedule and manage the vegetative and flowering stages separately.