Athosanswered grow question 5 years ago You give us no info, so I can only give you an educated guess. Judging by the long space between nodes, you lack light power: You need around 30 to 40 watts of LED per sq ft (regular screw in led bulbs, with the plastic cover removed works great). Second, learn to train plants (LST and TOP at least). Third, learn to water properly, it is more important than you think