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Stunted seedlings

Cris86started grow question 3y ago

Here my 4 seedlings. They have 2 weeks and I guess they're stunted. Using all mix and 11 liter pots. Solomatic cbd and red pure abc auto. Under 100w 5000k led @ 50cm distance. They're way too small for 2 weeks and I guess the solomatics are going yellow. Any thoughts?

Cris86

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Leaves. Color · Pale

Feeding. Deficiencies

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nonick123answered grow question 3y ago

I see 93 percent humidity! I would say that's too humid and the plants aren't growing. It should be around 70 to 80 percent humidity. Above that, it might be drowning the seedlings. You should also monitor the PPFD that the seedlings are receiving. Download the Photone app on your mobile phone and look for a PPFD in the range of 100 - 250. Sometimes the All Mix is too strong for Auto seedlings, and it's better to start with Light Mix and begin fertilizing when they are two weeks old and have a partially developed root system. Good luck!

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Moppyanswered grow question 3y ago

I'd say your seedlings should be in light mix not all mix.

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Terp1answered grow question 3y ago

Your environment seems to be fine, and the little ones don't need nutrients yet. At this age, the problems are usually due to overwatering. Maybe just too much water. But that's just a guess on my part.

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ScreenOfGreenanswered grow question 3y ago

Your diary is hidden, so kinda difficult to analyze. We need more data. If your hygrometer reads correctly, you must bring the humidity down. 65-75 will do nicely for the little ones.

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M_J_KllrAutoSystemsanswered grow question 3y ago

Water, light, or food

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