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Back to Grow Questions
Leaf diagnosis
IbeBryBry
started grow question 5y ago
Any help with diagnosis? Nute burn? Deficiency of flowering nutrients? Wind burn? Light burn(raised light 8" higher today)?
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Week 8
Leaves. Edges burnt
Leaves. Color · Yellow
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Answer
IbeBryBry
answered grow question 5y ago
Mouse. Haven't gotten the Cha ching in yet, was hoping beastie bloomz would fill the need. My pH In is 6.3 I haven't checked pH of runoff that'll be my next step, and I'll go back to the recommend feeding on FoxFarm site. Thanks growmie 🔥🌲
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Similar Grow Questions
Solved
stoner_doom
Please help to identify deficiency / excess???
7 weeks, autoflower, soil + perlite, giving water with RQS Easy Bloom (half a tablet per 3 liters), pH of the watering mixture is 6.5. The bottom leaves on one of the plants are turning yellow (starting from the tips) and slowly dying , while the top leaves tips look very burnt.
Week 7
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Yellow
3y ago
9
3
Solved
IQuSX
🍁 changing color ??
Help! 4 weeks of bloom, began this about 7 day ago… What is it, how we could greening it?
Leaves. Edges burnt
Leaves. Color · Yellow
Leaves. Color · Dark-purple
2y ago
1
1
Solved
Schanibus
Yellowing, curling tips?
I'm in the middle of week seven and noticing significant yellowing, curling tips, especially on the top colas. Is this cause for concern and what could be causing? Feeding low-dose (1/4-1/2 tspn/gal) of dyna-gro bloom and the plant is growing in MG soil. I know, rookie mistake
Week 6
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color · Yellow
3y ago
2
2
Solved
BruceBlack
Yellow crunchy leaves
Is this normal during the last weeks? I've been feeding just ph'ed water during 10 days after the PK 13/14 Any idea would be awesome, thanks in advance.
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color · Yellow
6y ago
3
3
Solved
sndwich
Burnt Leaves?
Heat or nute burn? Haven't changed any feed etc but since the great 'heat' this is happening, any ideas? D
Week 8
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Yellow
6y ago
3
3
Solved
Dr_GrThumb
1st time grower - nute burn? Lockout? Potassium def? Light burn? HELP PLEASE
Experiencing some deficiencies/light burn/heat stress. Says SSH likes hot/moist climate. Plants are planted in FFOF Soil, fed them 15oz of nutes yesterday. Using advanced nutrient systems, see above. Light is a SF1000 LED meant for a 2x2 tent. Would that burn them hanging at 20”?
Week 2
Leaves. Edges burnt
Leaves. Color · Yellow
Feeding. Deficiencies
5y ago
6
6
Solved
seEdcork
Help! What is this?! Upper leaves turning yellow/brown but not the lower ones. Light burn?
Leaves. Edges burnt
Leaves. Color · Yellow
Leaves. Color · Dark-brown
3y ago
1
1
Solved
Ex0du5
Flushing in coco
How 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
Khanos
Too much light indicator?
After increasing the amount of light, the leaf tips turned yellow. Too much light indicator?
Week 3
Leaves. Edges burnt
Leaves. Color · Yellow
5y ago
7
5
Solved
Jannis_Botanicum
Droopy leaves. Edges are dying ?
So i had this problem with the leaves before but it was only the ones on the absolute bottom, and it kinda is still that way but the leaves above the ones which originally had it now have it aswell, the leaves further up like fine. And it only affects the edges and tips of leaves
Week 5
Leaves. Edges burnt
Leaves. Tips · Die
Leaves. Color · Yellow
5y ago
1
4
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
4y ago
1
Solved
Boncoward
What’s most likely causing this?
What does this look like? Soil ph seems good and I’ve been giving them light feedings of nutrients. Any possibility it’s a symptom from being root bound? It’s just a few leaves on the bottom of the plants.
Week 9
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color · Yellow
3mo ago
2
2
Solved
BlumenBot
What am I doing wrong here?
First time running a plant from start using NPK RAW nutes. Sticking to the feeding schedule. Pretty much every tip is dark gray dead leaf... 3 - 5 leaves showing yellowing and maybe a handful more showing the burnt edges
Week 14
Leaves. Edges burnt
Leaves. Tips · Die
Leaves. Color · Yellow
6y ago
4
4
Solved
AkagamiWP
What am i doing wrong? and what shall i do?
form a month i keep having a problem with my plants. the leaves are getting brown spots then they get all brown and start to crumble. i flushed the plants 2 times and no improovment. the watering ph is 6.45. i'm using advanced nutrients that i always used. temperature is 25 degre
Leaves. Edges burnt
Leaves. Color · Yellow
Leaves. Color · Dark-brown
4y ago
2
4
Solved
M1gas
To leafs are starting to get some yellow areas and dry, i dont know what is this and im trying to solve it, somebody know what could this be?
Week 5
Leaves. Edges burnt
Leaves. Color · Yellow
3y ago
13
3
Solved
Randyb4
Nutrient lock out?
Well watered my plants with great value drinking water. Ph 4.11. Didn't check ph until week 3. Currently upping it to 6.5 after I found the issue. Does this look like nutrient lock out? They were in root Riot starter plugs. And I fed the some clonex and great white microbs.
Week 2
Leaves. Edges burnt
Leaves. Color · Yellow
Feeding. Other
5y ago
5
3
Solved
borneopothead
Noticed the 3 fan leaf has yellow/brown tips. Any advise? Thanks!
Week 4
Leaves. Edges burnt
Leaves. Color · Yellow
6y ago
2
2
Solved
Kwczekus
Help!!
Help I've been in the hospital my husband's been watering but my plants are sick help what do we do?
Week 6
Leaves. Edges burnt
Leaves. Color · Yellow
Feeding. Deficiencies
4y ago
1
6
Solved
Nina00
Welche Mängel hat meine Pflanze ?
I'm not sure what exactly my plant is missing.. It's about 4 weeks old now. Auto Candy Bubatz XL I'm using nettle tea, bat guano & Epsom salt I would appreciate a response Best regards
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Yellow
2y ago
3
Solved
elevensixty6
Growing in FFOF with some HF but have nutrient issues...have only given CalMag with RO water and this is what I've got.
Wedding Cake nute burn or possible P deficient with yellowing slightly down the edge? Also may have N toxicity with curling leaves? Blueberry also has slightly burnt tips, both plants have yellowing in the oldest growth. All in diary pictures. Thoughts? And how do I fix it?
Week 4
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color · Yellow
5y ago
2
2