Helllo wattzup I am going to be using Gaia green with ffof will I be fine I’m middle of veg about to go into flower I was using fox farm dirty dozen nutes before but I am doing a surgery and wife wil have to take care of it so I’m making it simple with just watering will nutes be ready in time or will I have deficienciesTop dress about 21 days or 3 weeks. You want it working by 4 weeks. Plan ahead.