Vote Now 🏆 for the Grow Awards 2025!
By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
Should I cut down on the nutes at this stage in th...
CRiSPrGrowanswered grow question 6 years ago
hey BHVK, well you should not really cut nutrients down because of the stage of flower, but because there is nutrient burn. By the time symptoms show up there have been problems happening for already a while . what you really need to do is stop feeding every time, make sure you're only feeding every third watering. This will help control the spread of nutrient burn and hopefully avoid lockouts
Similar Grow Questions
Solved
JonMauto
Leaf issue deficiency or toxicityHello everyone, having a slight problem diagnosing this problem.
My 1st grow in coco/perlite.
Ph is 5.8-6.1 of feed @ 1.1 ec
Is this nutrient lockout?
I’m thinking manganese or potassium problem…………really don’t know.Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Veins - yellow between
3 years ago
4
4
Solved
Bak2Blk
I don't think this is nute burn...So I thought I had a case of mild nute burn but I haven't given the plants any Bloom or Calmag since last Friday, only water so I'm wondering if this is a nute burn issue now. Could it be my PH? Last I tested my run off it was at about 6.65. What's causing this?3 years ago
5
4
Solved
Little_Pot
Brown burnt tips on smallest leavesToday I noticed that smallest leaves are getting brown tips. Yesterday I sprayed her with diy insecticide against thrips(soap, alcohol and h2o2). Could it be light burn or nutrient burn? She grows in bio bizz all mix which is heavy fertilized, and gets no extra nutrients.Week 3
Leaves. Tips - Burnt
3 years ago
4
4
Solved
Caukygrow
Issue with leaves (canoeing, lime green tips, burnt looking leaves)Hi, I’m still having issues with my plants (mostly the smaller one) canoeing leaves, burnt looking tips and most recently mine green tips. I feed / water every day, have my light on 60% I introduced calmag and recently a bloom. Please see my diary for the nutrients I’m adding3 years ago
7
4
Solved
Soulgrow_x
DeficienciesCan somebody tell me what this is ? I’m lost my only guess would be over wateringLeaves. Tips - Burnt
Leaves. Color - Yellow
2 years ago
2
2
Solved
towellie
Tips turning into yellowWe started feeding the plants 10 days ago. Some leave tips started to turn yellow, we think is due nutrient burn. We decided to water them without ferts for once, to flush out the excess nutrients. Is it a good approach? Could it be from light stress? (See pic for reference)2 years ago
2
2
Solved
boomgt
What happen, Gorilla Cookie have Tips burnt, Gelato curl up. How can I fix that?What happen, On day 19 My Gorilla Cookie has Tips burnt, Gelato curl up. How can I fix that?Leaves. Tips - Burnt
Leaves. Curl up
2 years ago
2
2
Solved
SirBud
Nitrogen Toxicity?Is a nitrogen toxicity developing? What can I do to prevent it?Week 4
Leaves. Tips - Burnt
2 years ago
1
3
Solved
dillande3
PHK leafs edges are yellow color like burningHello Guys, PGK some large leafs edges shows yellow/brown color looks like burns, its on 5 gallon bag , with nature's organic living soil with Roots organic potting soil (10lb potting soil and mixed with 1lb living soil concentrate) water only, only this plant show this symptom tLeaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
2 years ago
4
5
Solved
TeesTrees
what is my issue heat or nutrients.The leaves are curling towards the top of the plant and have tip burns basically throught my plants.Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Pale
2 years ago
1
1
Solved
PinkParrot
Brown leaves[ Lemon Orange 70% sativa ] Lot of brown leaves, starting from the tip
[ Persian pie 60% Indica ] less affected by the problem (same watering)
{ We tried }
PH 5,7 | & high PH 6,2
EC 0.9 | EC 1.2
Upper light
Cooler temp
Higher Fans speed
Note : Grow & Bloom bottles crystalized..2 years ago
6
6
Solved
HazyCrazy420
please help diagnose my plantcould anyone please diagnose my leaf?
imo its likes zinc defi , or PH lock out?
age 30 days , only worm casting during veg
thanksLeaves. Tips - Burnt
Leaves. Color - Pale
2 years ago
3
4
Solved
Rinaldo
G’mornin growmies! Does it look like a potassium deficiency? I fed with only water at 6.2 pH to be sure it wasnt salts, fed them good but still getting worst. Thanks for the help!Leaves. Edges burnt
Leaves. Tips - Burnt
2 years ago
3
3
Solved
Soulgrow_x
What causes thisWhat is this ? Happened over nightLeaves. Tips - Burnt
Leaves. Color - Dark-brown
2 years ago
1
3
Solved
DeutschBud
Problem with leafsI need help with this problem on the leafs Legendary OG PunchWeek 8
Leaves. Tips - Burnt
2 years ago
2
2