New growth on seedlings coming in yellow

tdog628

Active Member
Hey this is my first ever grow. Some of the leaves on 3 of the 5 plants are coming in yellow from the top down. the veins are yellow as well. The leaves on a couple of them are slightly canoeing or turning the edges up and seem crinkly or twisted. They are two weeks old tomorrow.

Microgarden Ebb & Flow - Was watering for 15 min every 3 hours but changed to 15 min every 4 hours yesterday.
400 watt MH bulb - 16" from top of tallest plant. Not hot at all under light.
PH - I went out of town for 3 days and the PH crept up to 8.0. I think it may have been that high for at least 2 days. I've got it down to 6.0 and have been holding it there since I got home on Wed night. I'm using a Pen for measurement.
PPM at 420 - Using fox farm grow big, big boom, hydrozyme, sugar daddy
Air Temp has been at 75-78 for the whole grow
 

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speedhabit

Well-Known Member
They look pretty good for me. You had a little issue but now that things are under controll I wouldnt worry.
 
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