Planted Tank Guru
Join Date: Nov 2009
Location: Missouri united states
With sword plant's which are nutrient hog's in my view,and crypt's... No CO2 injection, or supplement's like excel, I would were it me (and it ain't)..use root tab's under each sword/crypt and appropriate dose for your size tank of Flourish Comprehensive by Seachem.(use once a week day after water change).
Root tab's I use are called Osmocote"Pot Shot's" and only need replaced about every three or four month's.