LeastExpectedGrower
Well-Known Member
I don't think the OP knows the difference between soil and coco and his coco soil reference was just his lack of knowledge.
Based on the pics of his seedling, it looks like 100% coco to me.
I would guess that too, just from the condition of the seedlings + the admission that he hasn't fed them. You can get away with that for a week or two in other media, but not straight coco.