My question is which week to begin with watering, how many times a week and how many milliliters. because my outdoor vegetation is longer 5-6 weeks this guide are for 3 weeks of vegetation ? thanks for the help . :)
Alchimia Grow Shop
Since your plants will get really big, you can keep the 4ml/l dosage until your plants enter the pre-flowering stage, when you will gradually decrease the concentration until the start of the flowering phase.
Using these products on each watering will give you better results.