joeinlondon
Member
- Joined
- 19 Sep 2008
- Messages
- 31
Despite heavy dosing of my 67L tank (TPN + @ 2ml/day) and a substrate with laterite mixed in, my Echinodorus 'rosea' will throw up a brown/yellow/transparent leaf now and again (which slowly turns green), and some of the older leaves have black spots on them.
Does this mean that they are still lacking in nutrients?
Does this mean that they are still lacking in nutrients?