Tom
Member
Is there any difference in nutrient uptake between plants grown under or above water (assuming the same light intensity)?
I would assume that plants would take up nutrients faster out of water due to the higher CO2 content. Saying that, I can grow plants nicely out of water in nothing but a damp, nutrient-rich substrate. Under water, they seem so much more nutrient dependent. Is there any truth in these ramblings?
Tom
I would assume that plants would take up nutrients faster out of water due to the higher CO2 content. Saying that, I can grow plants nicely out of water in nothing but a damp, nutrient-rich substrate. Under water, they seem so much more nutrient dependent. Is there any truth in these ramblings?
Tom