nemgrower202
- 101
- 28
Hi
While using an osmosis system my water becomes soft and lacks any calcium.
I am adding a calcium supplement to the water now. Canna calcium 1ml per liter.
I was wondering if i need to add the supplement to each watering or only when i add nutrients. I am growing in rockwool .
thanks
While using an osmosis system my water becomes soft and lacks any calcium.
I am adding a calcium supplement to the water now. Canna calcium 1ml per liter.
I was wondering if i need to add the supplement to each watering or only when i add nutrients. I am growing in rockwool .
thanks