nute burn or deficiency
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privateerjosh
Leaves Showing yellow edges and bandingIs yellowing of leaves and dark leaves toxicity? no curling . moved the lights further away. I'm growing organic. The plants look stunted short dense. I've only got a cheap pH meter calibrated. 🤞 use RO water pH- citric acid. Overall they are short dense growth wise
6y ago
2
2
Solved
KaYLElOVER
Whats happening to my small plants?
Light burn ou calcium deficiency?
The light was 30cm now its 40 (65w)
Leaves. Edges burnt
6mo ago
1
4
Solved
RudieCantFail
Cal/mag problem or heat issue?A few leaves have some problem spots popping up here in week 6 (see pics). No nutes, PH’d water. FFOF/HF/Perlite mix for medium under 20 hours of light. I’m guessing either got too hot from being in 90F heat for an hour or needs cal/mag? Any advice from any veterans out there?
6y ago
1
1
Solved
deadhead1996
Nute burn or something else?I’ve had a few leaves shrivel up and die on this turtle taffy. 2 feedings of FF Grow Big so far, less than recommended for light feeding even on both feeds. I did notice a lot of morning dew yesterday, this plant took longer to clear it than my other two
Leaves. Edges burnt
Leaves. Curl up
3mo ago
1
![[First Grow] RQS Q1 organic](https://bucket.growdiaries.com/static/post/photo/65797/3103931_4543822709991fa0f9db57649026d80c_m.jpg)
Solved
Leafy420
Was it to much?My plant looked okayish then i transplanted and topped the same day and this happend
( i think I was feeding too much calmag )
Changed the res now running at a ppm of 750 ph 5.8ish RO water on autopots
( oh and my cat ate the tips from 3 leafs X( ...)
Last pic is today
Leaves. Edges burnt
Leaves. Veins - yellow between
2y ago
3
3
Solved
Ex0du5
Flushing in cocoHow do I flush a 3 week old plants grown in coco/perlite mix. It seems like I got nutrient lockout
Does the water need to be PH balanced or regular tap water( tap water sits at 7.5) and I grow them in 12L pots I hope flushing won't hurt there little roots
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
6y ago
1
2
Solved
Frosty_farm
My leaves on plant getting yellow at week 4. Gave her a flush for a few days with a pH of 6.0 but the run off stayed at 4.8. continued flushing with a high pH of 8.0 then the run off went down to 5.8. I did add peat moss to my Coco/perlite. Could that cause the pH to be low?Week 5
Leaves. Edges burnt
8y ago
2
2
Solved
THe_Cannadaddy
Browning / curling of leaves late flower. 3/4 clones affected - all different strains. Refer to week 14 flower postBrowning / curling (up and down) of edges of leaves started 05/21/21 on the orange cookies
Since then the OGK and TT have also gotten brown leaves, the Gelato is unbothered
Could this be nutes? part of the flush process?
I have also read it could be old age? a natural thing? halp
5y ago
2
Solved
voidvine
Calcium excess, which led to potassium deficiency? Or just light burn? Or both? What's wrong with my girl? Please, help.I've been giving her BioBizz in accordance with the schedule, including CalMag. Using tap water (250-300 ppm). So my only guess is calcium excess, which led to potassium deficiency.
However, only the main cola is affected now. So I also suspect light burn.
What's your opinion?
5y ago
1
1
Solved
ClassicKellerWiese
Überdüngung oder Mangel ?All my plants are developing yellow leaf tips that also look a bit burnt.
I don't think it's the lamp, it's 70cm away and running at 50%.
They're growing in coconut and Lightmix soil from Biobizz.
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Week 8
Leaves. Edges burnt
2y ago
2
2