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Grow QuestionsYellowing of leaves during flower

Yellowing of leaves during flower

DrBuffystarted grow question 4 years ago

What is causing yellowing of the bottom/backside fan leaves during week 5 of flower? Should I worry about it spreading? Increased bloom nutrients to 3ml/l recently but could have started when feeding 2ml/l. Or is this just leaves yellowing as a part of flowering?

DrBuffy

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Leaves. Color - Yellow

Setup. Strains - Photoperiod

Setup. Outdoor

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CRiSPrGrowanswered grow question 4 years ago

Hey there DrBuffy, it's totally normal for plants to lose some leaves every now and then. in your case it's from lack of nitrogen, right now the plant did a good job canabalising old leaves first, but let it go to long and it could become problematic , using topmax basically does that sometimes at your feeding ratios because it breaks down the nutrients really well . you just need to top up N . Does that make sense? Hope this helps ! 🚀

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DeadwebsiteBoringcommunityanswered grow question 4 years ago

The only way I have not seen this happening in the over 40+ plants I've grown.. Is where there is too much nitrogen.. Either too much or this happens naturally like it's suppose too. This is not just my "newbie" opinion or idea..

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DeadwebsiteBoringcommunityanswered grow question 4 years ago

It's normal. It's good and don't listen to the other dude.. Check diaries and recent activity.. Although the yellowing can indeed say lack of nitrogen... In mid to late flower phase a lot of the nitrogen you would add would go directly to the buds and harsh the taste on your final finished product.. It's a good sign.. Using powdered nutrients in mid to late flower is a bad idea period.. Clowns abound...

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