Still not dry in 5 days and how to feed now?

Well what I see is all your plants are being fed too much nutrition. Half your dose. Nitrogen toxicity is starting to claw leaves on one even. The small ones it should be very very light amounts . Just add your nutrition but cut back. The green in your leaves is a sign of how much nitrogen is in plant. Ideal is a rich darker lime green especially in flowering. Good luck and happy growing 🌱🌱🌱

Sounds like you need better drainage. Drill or poke holes, cut them, whatever you have to. You need better drainage and air circulation. If there sitting with wet feet for 5 days they can get root rot, over saturated or start giving false signs of deficiency. Try and get that fixed as soon as possible. Once you do you'll see them grow faster. It extremely important for Cannabis roots to get access to lots of oxygen. More air means faster growth!