Yellowing plants

Westbankstef

Active Member
plants seem to be yellowing
Week 3ish veg.
70ish temp
Hum 62
Ph-6.2
First/second week I fed
cal/mg (2ml/g)
Seweed/kelp extract 5ml/g
Max sea 1teaspoon.

fed just water twice

Third week I did
Aminos and just water

I also attached picture so you can see the lower/older leaves as well. The plant were a bit more yellow but after the first feed they bounced back.

One has three tiny brown spots. But I think that’s from when I spray the leave was touching the side of the tent maybe .

Anything helps
 

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What are they growing in? Soil/coco?

Usually when the bottom leaves yellow there’s a deficiency. If the tops yellow it’s excess (not always but more often than not)

Have you had success in the past with the same setup?

Do you know your water hardness/water report?

A stab in the dark would be Magnesium Def but we need to know a little more about your grow to be certain.
 
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