beginner need help, thanks

snow-nomad

snow-nomad

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Hi,

I am beginner (2nd indoor, 1st auto) and i have problem with my plants.
Plants are about 3 weeks old. It started few days ago on one plant, today two others.

I grow in 6L pots, under e27 led bulbs, soil is plagron lightmix in upper part of pot, bottom is plagron batmix. No nutes. Temps 24-28C.

Problem on leaves - it starts with light green spots, then white (like no chlorophyle), then yellow/brown, and dead dry parts of leaves.
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Any help welcome, thanks.
 
Have you given any cal mag?
 
At this point of the grow you could do a foliar spray for faster penetration and get this all fixed.
 
Hi,

I was measuring PH with aquaristic PH test (drops in water and color measurement), i cant have today anything else

Water in: (tap water 2 days in bottle) PH 7-7.4 (closer to 7)
Water out from pot: PH 6.6

plagron lightmix (from the bag)
  • PH 5,5 - 6,9
  • EC 0,8 - 1,2
plagron batmix (from the bag)
  • pH 6,5 - 7,5
  • EC 2.0 - 2.5

And photo of worse plant, its going from lower leaves up (color little bit yellow from lights)
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Lower your intake closer to 6.5 and don't worry about your runoff water.What nutes are you using NPK? Are you using any cal/mag?
 
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