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Seedling light green, just want her to be happy.

Findthelorax
Findtheloraxstarted grow question 3 years ago
Seedling is slightly yellowing. First ever hydro grow, just wondering what I should look out for. The water is ph 5.8 with fish shit, hyshield, calmag, and nutes according to seedling stage. I even added some extra plain ro water so nutes shouldn't be too strong.
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Leaves. Color - Yellow
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Ezzjaybruh
Ezzjaybruhanswered grow question 3 years ago
Too much light for seedling man. You also need like no nutrients for the first week of growth and very minimal the week after that. What’s your EC/PPM at ?
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Ezzjaybruh
Ezzjaybruhanswered grow question 3 years ago
And that’s way too much as far as your PPM man.. I’d be around 250-300 max for first week or two
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Findthelorax
Findtheloraxanswered grow question 3 years ago
Humidity is 45-55% and my light is about 36in above. I checked the PPFD just with an app which was about 700umol
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Findthelorax
Findtheloraxanswered grow question 3 years ago
My Ppm meter went for a swim and had to dry out. Ppm is 600 is this one, 850 in my other bucket which looks a little better.
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Greenthumb84
Greenthumb84answered grow question 3 years ago
I would agree with the first answer as well without a tds pen your essentially blind.. Also make sure to keep rh around 55-60% and keep light around 2ft above to avoid light burn
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m0use
m0useanswered grow question 3 years ago
You will want to know its PPM/EC numbers to confirm its not to strong. Get a TDS pen and confirm the concentration. Might be to high or low. Good Luck
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