I'm growing in a "grow box" and the height inside of it is fairly limited, about 30 inches. I intended to top the plants to control this but after reading more about topping I don't think that is the answer. I think after topping I will still get upward growth.


Does anyone know how to limit a plant's height affectively without risking harm to the plant?

Thanks.
vernont Reviewed by vernont on . Limiting upward growth? I'm growing in a "grow box" and the height inside of it is fairly limited, about 30 inches. I intended to top the plants to control this but after reading more about topping I don't think that is the answer. I think after topping I will still get upward growth. Does anyone know how to limit a plant's height affectively without risking harm to the plant? Thanks. Rating: 5