

3 weeks old!
Strain: Durban Dew (Feminised)
Time from germination: 3 weeks
Watering every 2 days now
PPFD: ~350
Should I start feeding grow fertilizer and Calmag?
Do you follow any feed routine? And anything else to be taken care of?
**Still growing them indoors and waiting for the summer in a month so that I can push it outdoors.