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Seedling Light-burn or Toxicity
MMSC16started grow question 9 months ago
Hi growers!
Is this Light Burn, or nutrient toxicity from nutrient dense soil?
2 Mars Hydro TS600 lights at 27" from seedling.
PH 6.3 misting soil - RH is 75-80%. - Temp is 77F
No light meter, so I estimate PPFD is in acceptable range despite using 2 lights in 2x2 tent.
Solved
Leaves. Color - Yellow
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TheHollyweedanswered grow question 9 months ago
You can use alternative a lightmeter app. hold your phone in the hight of your plant. It works not perfectly but better then nothing
Robertsanswered grow question 9 months ago
Light is likely too strong. Seedlings don't require intense light.
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Organomananswered grow question 9 months ago
Can't see anything wrong..........you are overthinking things.
This is exactly how cannabis seedlings start out.
Misting the soil is pointless, it does nothing.........water properly!
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Hashyanswered grow question 9 months ago
It just looks like it's starting life, sometimes you can get funny colours at this age. Download an app for your phone called photone. It uses your screen camera to measure the light.
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TheUk420Showanswered grow question 9 months ago
Dont look very yellow to me. if its just germinated most will start of yellow then quickly turn green its part of the germination stage just after the shell husk falls off. tbh I thinks its fine I would not worry :) seems to be growing fine :)
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