Help with auto seedlings:

Hey Everyone,

My Autoflowers just started week 2 today and I was wondering when I can start a light dose of MaxiBloom and cal-mag supplement. The reason for asking is the shade of green appears off, I am trying not to over/under water so hopefully I’m not. My PPFD is around 250ish (Using PhoTone app).

Pro-mix HP, 3gal fabric pots, RO water ph’d to 5.8-6.1.
They are vegging under a 200w led for now.

Thanks!




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These two charts will help guide you with your grow

marijuana-deficiency-chart-jorge-cervantes.jpg (1600×1063) (loudclouds.co)

Yep she looks like she’s about time to be fed a light dose of veg nutes. I would skip the cal/mag.
They look good.
Edit*
Just so you know promix hp doesn’t contain nutrients so loading the media with a light feed solution will give the seedlings something.
This is the reason you see some deficiencies, no problem, easy fix.

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Hey @peav1982 you can push the PPFD to 300 and be just fine at this stage. Keep an eye on your temps and humidity with this calculator.

Thank you sir that’s just the answer I needed!
:blush::blush:

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