The Grow Awards 2026 🏆 
Diagnosis
The8thChevronanswered grow question 5y ago
Slight burn. You're feeding MORE than the manufacturer recommends and manufacturer recommendations are notoriously over what your plant wants. Dial it back a bit, see where 4mL/L takes you after doing a water only feed or two.
Similar Grow Questions
Solved
Ame_Mizu
Early harvestSollte ich lieber früher ernten bevor mir die blüten durch den Nährstoffbrand drauf gehen ?
Ich gehe von einen Stickstoff brand aus habe auch einmal gespült Besserung ist aber nicht wirklich in Sicht.Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Curl up
4mo ago
2
2
Solved
Rush2112
What’s wrong with seedling?What’s wrong with her? Tangerine dream auto sown directly in FFOF on June 8. Growing beautifully like a weed (lol) but color is weird, looks patchy and mottled. Did from the beginning hope she’d outgrow it but no. Under a fairly mild 45w led. Thoughts?Leaves. Edges burnt
5y ago
2
Solved
Ancient_Genetics
What deficiency this is ?Perhaps in these pictures you can see better, what deficiency this is, whether it is phosphorus, potassium, magnesium or zinc?.Leaves. Edges burnt
Leaves. Curl down
Leaves. Color - Yellow
3y ago
1
Solved
FireRGB
Dünne und leicht verbrannte Blätter?Bei einer Pflanze sind die Blätter der Pflanze verbrannt an den Spitzen, die Blätter sind auch grundsätzlich dünn gewachsen. Interesanterweise ist sie Jetzt die Größte. Was ist bei da passiert? Alle 4 Pflanzen sind mit dem selben Wasser gedüngt.Week 4
Leaves. Edges burnt
3y ago
3
4
Solved
ironf1st
Plant health assessment (Leaf coloring and nutrition help)Sorry for bombarding you guys with questions, but it's getting serious now, right?
Anyway, my leaves are getting funky colors and I do wonder, what is causing this?
Is this normal? I have used the bloom nutes as in my diary once this week, rest was distilled watering.Leaves. Edges burnt
Leaves. Color - Red or pink
Feeding. Other
3y ago
1
5
Solved
FuzzySnout
What is that?Yesterday evening feed 0.5 litre EC 1400 pH 5.9. Runoff was EC 900 pH5.6
Increased light intensity to PPFD 600.
This morning larger upper leaves are in "praying" position, one leaf closer to bottom looks sick.
If it's a light burn, why not on upper leaves?Leaves. Edges burnt
Setup. Strain - Autoflowering
2y ago
1
Solved
HighestGrade
Looking at pic of day 70, can it be light burn?Week 10
Leaves. Edges burnt
7y ago
1
1
Solved
FeebleSnane
Strange Twisting LeavesI have a plant that's just over 3 weeks old, and since the first week or so, I noticed it has some leaves that grow with a "kink" or "twist." They all seem to have a small discolored spot on the edge of the leaf that eventually becomes the corner of the kink/twistLeaves. Edges burnt
Leaves. Twisted
Leaves. Other
10mo ago
7
Solved
Verbalist
Problems on leavesOver watering, nutrient defiency or?
Backup info: I basicly nute burnt my plants 2 weeks ago, then I changed my growing medium (market soil) to another one with lower Nitrogen & Pottasium values and flushed to whole soil (15l soil) with around 20l pH balanced water. whats up now?Leaves. Edges burnt
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
2
Solved
Rams3s
What happen?Can somone tell me what happen to my love??
much/less light? Carence ? Excess?
Im at the end of the strench (3th week of bloom)Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Dark-brown
3y ago
1
5
Solved
FatnastyzBudz
P lockout mid flower coco ph dropMidflower lockout P starts, cal/mag is in line up. Week 3-4 runoff ph drops 5.2-5.3 then P. I follow success feed chart. Adjust feed to match intake but salts starting to stack and lockout. I have added add cal/mag. Maybe too dry, but still happens. Last feed 1050 still stackdLeaves. Edges burnt
3mo ago
3
3
Solved
mrhat2001
Plants suffering all leaves curling up tying to keep temp down. Bubble bucket.Week 17
Leaves. Edges burnt
6y ago
1
Solved
buddhi_coop
Do my leaves look healthy ?Do my leaves look healthy ? I just added lady bugs & I’ve been misting them with no nutrients 2 times a day & it’s my 2nd week of vegLeaves. Too few
Leaves. Edges burnt
Leaves. Twisted
5y ago
2
2
Solved
Camarao_Desperto
Yellow leaves, first ones of the plantSup guys, any tips? They are getting yellow, leaves of the 2 node, and looks like the ones of the 3 node are becoming too, happened with my four girlsLeaves. Edges burnt
Leaves. Color - Yellow
2y ago
3
5
Solved
John2911
Hi there I have these markings come on my leafs is there any body who could give me any advice I would greatly appreciate it using a ts 1000 humidity is 40 -50 temp is 26 and feeding l,5 litres water every 2 days and feeding advanced notes and big bud and cal mag ever other waterLeaves. Edges burnt
5y ago
1
2
