What’s wrong with my seedlings?

Top_Shelf_Indica

Active Member
I suspect it’s a ph problem but I don’t know all 3 are 3 weeks old the 1st was stalled for a week. Why don’t they all look like the 3rd pic at least it has many layers and mostly looks good but I don’t know why the leaves aren’t developing bigger right amount of nodes though 8th node smallest leaves. I’m growing organic 50/50 soil coco ph is between 7 and 8 added sulfur at week 1 but hasn’t started working yet water ph is always between 6 and 7 feeding root stimulator and silica photo plus and recharge but nothing else.
 

bam0813

Well-Known Member
I’m growing organic 50/50 soil coco ph is between 7 and 8 added sulfur at week 1
I grow soil but this keeps standing out
 
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