Cookies kush - Sohum vs Fox Farm OF

Flipped the plants to flower this week. So far the plants have responded nicely and are starting to stretch. They have picked up their water intake as well. I top dressed the fox farm plant with kelp meal, fish bone meal, and lagbenite and about 1/4 inch of worm castings across the top. The plant in sohum I only added the worm castings. I want to see how nutrient rich the soil is. I’m hoping this plant does some major growing in the next couple weeks bc as it looks now she is a bit of a runt.