What's a good water plant fertilizer?
Hi again. I've been wondering which fertilizer works best? I don't want to add extra nitrates or especially phosphates... but none of my plants seem to be blooming, so I'm thinking they need SOMETHING. Of course, some of them might not be getting enough sun, either, but even the water hyacinths which sit in the sunniest part of the pond don't have any flowers. Is it possible to fertilize the plants and not add to the algae growth? Or is it all a matter of "balance"?