Hello Fellow Growers, I started my autoflower seedlings in solo cups using a 2 parts Happy Frog and 1 part Ocean Forest. At 12 days they were transplanted into 3 gallon fabric pots using a 50/50 mix of Happy Frog and Ocean Forest. They started flowering 2 weeks after transplant My question is when should I topdress? I'm thinking week is 3 to early and perhaps should topdress at week 4. Any suggestions would be deeply appreciated.