Hello! First time growing. Started seeds May 2nd, 3 Northern Lights Autoflower plants, Using Cali Super Soil with Fox Farm Ocean Forest, Lighting: (2) LED 600W--On-19 hr Off-5. PH of water 6.5, no nutrients until June 15th used "Tappin Roots" when watering. Was following directions from grow box kit, if using super soil no nutrients needed due to the super soil ingredients. Now I am a concerned grower that my plants really do need nutrients! Help!!! Should I start some bloom nutrients? Have been conservative with watering since I am a veg gardner and I really want to water more than I know I should, but they are flowering and I think that might be one of the issues as well. Any advise is welcome! Thanks! So hot now in MT, having a record breaking heat wave!