root tabs

Heyo all! So, I;ve had a planted tank for a while now, and my recently set up 90 gal is a planted tank. The already set up tank is a 29gal with some fluval stratum or whatnot, with some generally easier plants. Java ferns, jungle val, (I think wisteria?) amazon sword, and a few other ones...

Requirements: Osmocote plus fertilizer Gelatin capsuleslarge size. Method: Fill the capsules with the fertilizer. Note: use one capsule per 30x30cm Also remember to bury it in the substrate because it will float.