Quote Originally Posted by polishpollack
Why do you plan on using two different bloom ferts? One or the other but not both. Get a cal/mag product and follow the directions on the container, giving a dose soon. I wouldn't wait until Monday. Wait a couple weeks and give another dose, and that should be good until they're done. Don't mix the cal/mag with your other fert however. mix each with their own waters to avoid the calcium and phosphorus from binding to each other. Only get the cal mag if the alga doesn't have calcium and mg in it. Pick the bloom fert that has more stuff in it. Canna might be easily absorbed but it may not have everything plants need. Let them grow another ten inches, then tranplant to larger containers, using same soil.
Plagron Alga-Bloom
Alga Bloom is an organic and easy to use nutrient for the bloom phase. Because Plants have different needs during the bloom phase, they need a specially adapted food with a different NPK ratio. Alga Bloom promotes improved root development and a strong, rich flowering of the plant. Plagron Alga-bloom contains: 13% phosphor, 14% potash, 1.5% nitrogen, trace elements, vitamins, enzymes, growth hormones, ferments and more than 20 types of amino acids.
Usage: Dilute 4 ml with 1 litre of water. Water the plants with this dilution once a week. A 1 litre bottle

No cal/mag , should i still avoid using together??