I constructed a system for growing White Widow marijuana plants. Eight days later, the plants are 6 to 8 inches in height and have several leaves growing in their 1-gallon milk carton containers. The roots are already at the bottom. Will these containers be okay for the White Widow marijuana plants moving forward?
If you want to grow these marijuana plants without transplanting them, your only option is to force them to flower in around a week when they are a foot tall. They’ll be rootbound by harvest time, but the buds will still grow nice and big with a balanced bloom fertilizer.