Question: Why did my plant stop growing? The tops of my plants are curling, wilting, and looking rough around the edges…
Between week 9 and 12 my plants stopped growing and the tops are looking rough. I'm growing with fluorescent grow lights (T5 grow lights), General Hydroponics nutrients, and my growing medium is rock wool.
Answer:
This looks like either root or pH problems. This is relatively common in hydroponic setups where you're growing directly in rockwool, which can tend to hold too much water.
Learn more about root problems: https://www.growweedeasy.com/root-rot-cannabis
Learn more about pH problems: https://www.growweedeasy.com/how-do-i-check-the-pH-of-my-water
If you're still having trouble…
Check These 6 Things & Cure 99% of Marijuana Growing Problems:
https://www.growweedeasy.com/growing-marijuana-plant-problem-deficiency
View Pictures of Common Marijuana Growing Problems:
https://www.growweedeasy.com/marijuana-symptoms-pictures
