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Leaf Curling and yellowing on three week old plant, how to stop this gettign worse?

OldStonedScottishGuy
OldStonedScottishGuystarted grow question 2y ago
I am getting leaf curling and yellowing on my 3-week-old Hulkberry plant. I suspect nutrient burn, even though I am using what was recommended by my local grow shop and also RQS's website. I have reverted to water only and raised the light higher. Anything else?
Solved
Week 3
Leaves. Curl up
Leaves. Color - Yellow
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Scrubbyjimbob
Scrubbyjimbobanswered grow question 2y ago
The canoeing of your leaves suggests heat/light stress. From what I've found Spider Farmer recommends 18-24 inches @ 75% during veg for the SF-1000.
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BerrySweetHigh
BerrySweetHighanswered grow question 2y ago
Hello my friend, the light is too strong for this young plant. Move the light up or the intensity down!
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Organoman
Organomananswered grow question 2y ago
What's your pH?? In coco you wnt to be around 5.8 or so.
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Kennethy
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Burned leaves.Is this heat stress or nutrition related
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Leaves. Curl up
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