20-Day Seedlings with Mag Deficiency in FF Light Warrior???

This looks like mag deficiency, right? I thought Fox Farm Light Warrior had enough nutes to make it to the first transplant. Could this be because I'm using RO water? I started the Cal-Mag plus on the last watering, but it's not improving.

Any opinions???

bigboerboel said:

This looks like mag deficiency, right? I thought Fox Farm Light Warrior had enough nutes to make it to the first transplant. Could this be because I'm using RO water? I started the Cal-Mag plus on the last watering, but it's not improving.

Any opinions???

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When I used Light Warrior it was to germinate in solo cups. Within 5 to 7 days, I would transplant to 1-gallon pots with a stronger soil like FFOF. Light warrior is meant to germinate seedlings before transplant. Your plants have past the seedling stage and need a transplant or food.

Kushash said:

When I used Light Warrior it was to germinate in solo cups. Within 5 to 7 days, I would transplant to 1-gallon pots with a stronger soil like FFOF. Light warrior is meant to germinate seedlings before transplant. Your plants have pasted the seedling stage and need a transplant or food.

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Agreed. That's not a seedling anymore and it's hungry.

Agreed with above, to add to it FF says;

"Begin feeding with Big Bloom within 5 days.
Once seeds are germinated, begin feeding with Grow Big"

Thanks for the quick replies. I suspected as much. I was hoping to have them transplanted and outdoors in FFOF by now, but the weather has been so bad, and temps well below normal. They've been stuck in a small cabinet under two HLG 65W Quantum Boards. No room to move the lights up and 1 gl pots will put them too close.

I fed them a 2/3 dose of Big Bloom, Big Grow, and Cal-Mag Plus this morning. The weather is improving in 6 days, so hopefully the girls will hang in there with a couple feedings.

When my grow store had the 4 or 5 cu/ft totes of light warrior I bought one and it needed feed almost right away with some clones, it's meant to be very weak on nutrients to prevent burn. I've since went back to planting clones into mother earth coco/perlite.