Autoflower, 20 days old, am using fox farm ocean forest, not giving any thing else just water, please help

A little hard to tell from this pic but i suspect that seedling is more than ready to graduate to a proper pot from the solo cup.
 

Weedvin

Well-Known Member
Too wet buddy. Nutrient deficiencies will happen if the soil is oversaturated for the size of the plant.

What size of pot is it in? Don’t water for like a week then when you do add some root stimulant.
Use 1-tsp hydrogen peroxide/gallon water, oxygenate the roots.
 
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