@River- I dose Excel and Brightwell's FlorinAxis sparingly. FlorinMulti daily w/iron and Comprehensive weekly. I have an RO/DI unit that makes 150gpd. I think that and my weekly wc is the secret w/ spot dosing w/ excel. When I add excel I use a long syringe and kill 2 birds w/ 1 stone.
If you can find my thread "Please with my tank, FINALLY" you can see my list of plants. I thought that was final. LOL. but I didn't have my tanked stocked. I now have 30+ Signifer Rainbows, 5 hara hara catfish and a good clean up crew.
I found my thread and copy/pasted for you
90gal
4 54w t5ho 6700 & 5000k
Fluval G6 canister
Emperor 400 hob
Sand substrate
R/O DI water w/ kent r/o right for pwc
Flourish excel, comprehensive, iron and root tabs
Brightwell MultiFlorin and FlorinAxis
4 types of Val's
4 types of Crypts
2 types of Ludwigia
Telanthera reineckii
Narrow leaf temple
Mexican oak leaf
Micro swords
Dwarf sag
Bacopa
Rotala Indica
Water sprite
Java fern mats
Java fern lace
2 types of anubias
6 moss balls
Moss ball cut n glued to slade for carpet
Flame moss mini wall
2 others I can't remember. Lol