Question about carpet plants.
I was hoping to cover the bottom of my 29 standard with dwarf grass and microswords. So I've been buying them up whenever I get to go by the petshop. I've purchased quite a few specimens and have still only covered like 15% of the total area that I'm attempting to cover. I was just wondering how other people get mass #s of a plant. Am I going about picking up my carpet plants the wrong way by buying out of the pet shop? Should I be ordering online? Cause it seems like it's taking me forever to fill the carpet. Or do most people just buy a few plants and rely on their growth to fill out? I'm noobish thanks for any replies!