Is this a nutrient deficiency or nute burn?

Is this nute burn or a deficiency?

  • Nute Burn

    Votes: 0 0.0%
  • Nutrient deficiency (feed lightly ASAP)

    Votes: 0 0.0%

  • Total voters
    0

Runbho

Well-Known Member
Hey guys. I'm almost a little ashamed to be posting this question but I'm having a little problem... here goes;

Planted 5 reg seeds of "Haute Genetiques; XO Raspberry Glue" on 10/20 in rapid rooters in a humidity dome. They broke through the plugs on 10/24 and showed their cotyledons.
On 10/28, I transplanted the seedlings in the rr plugs to 18oz styrofoam cups using ffof with just a little perlite for added drainage. I used a b vitamin supplement during the transplant but no nutrients for the ffof should have enough food in it for the seedlings.
I've been feeding them straight water only, ph'd at 6.5-7.0. They haven't received any nutrients this far aside from what's in the soil. Temps are between 71-77 degrees at the canopy, humidity is right at 48-50%, and they're getting watered every 3 days. I make sure they dry out before watering again to avoid overwatering.
Today is 11/6 and I'm starting to see what looks like nute burn. Can somebody please take a look and chime in? It also looks like a p deficiency so I'm not sure if they need to be fed or if they're being fed too much. I have some reserva privada sour kush seeds that were planted at the same time and they're perfectly healthy. It's only these genetics giving me problems...

So, can somebody please help a brother out and let me know if this is a deficiency or nute burn? Thank you to anybody who can offer some support. I really appreciate it.
 

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Bugeye

Well-Known Member
Soil is too hot for seedlings. I usually go seedling soil mix for first two weeks, then 50/50 on seedling soil/hot soil for next two weeks, then full hot soil for next transplant.
 

Runbho

Well-Known Member
Soil is too hot for seedlings. I usually go seedling soil mix for first two weeks, then 50/50 on seedling soil/hot soil for next two weeks, then full hot soil for next transplant.
Thanks man. I forget how finicky seedlings are. Glad I didn't feed them.
 
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