HighBrixMMJ
Well-Known Member
- Joined
- Jan 22, 2013
- Messages
- 683
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yellowing at the end of a plants life cycle can be a part of senesence. when the plant senses it is near the end of its life cycle, the plant begins to use all the nutrients like nitrogen etc. in the fan leaves to live off of before the plant dies, especially if theres a flush or nitrogen feeding is halted. which a lot of growers try to do to eliminate nitrogen salt build up, which can add harshness to the smoke. some growers add a little nitrogen at the end to keep em green, but it could be other issues too. we need more info and some pics help to really determine why yours are yellowing. is the yellowing at the bottom top or all over the plant. Are the tips getting necrotic. do they claw up or down. these are all factors in determining exactly what is going on with your plant.