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Paul71 started grow question 1 week ago
Hello, im growin 2 NL auto, Day 32 VEG, only fed 50 gr of Easy Boost by RQS mixed in soil, nothing more. Soil is BioBizz LightMix.
Temp≈ 29C on , 25 off. Average RH≈68%.
I dont know which deficiency i have, also newer growth's leaves tips seems like burned idk.
Thank you guys <3
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
Organoman answered grow question 7 days ago
This is not a deficiency of any sort, but burning from over feeding, so no bat guano, give just plain water for the next 7-10 days before starting feeding again, but with half the strength of whatever you have been giving.
Bat guano is high in nitrogen and very high in phosphorous, giving more at this stage will cause even more burning.
Organoman answered grow question 7 days ago
She needs to use up what is already in the soil before any more/new nutrients are added.
Paul71 answered grow question 1 week ago
@GrowingGrannie i have some Bat Guano left, should i give her that? Thank tou
GrowingGrannie answered grow question 1 week ago
First and foremost, start a diary. When problems/questions come up, we need a lot more information to be able to help you out!

The burned tips are a sign of nute burn - i.e., you're giving her more nutes (most especially nitrogen) than she needs/wants. This is especially true if she's in - or coming into - flower. Autoflowers don't like a lot of nitrogen in the flowering stage and will react badly. You don't have a MAJOR problem so I don't think you need to flush her - but she IS telling you to cut back on the nitrogen. Start giving her bloom nutes as she's going to need these very soon.

Good luck!