>>1535995Just mixed up approximately this, might have been a little overzealous, doesn't look like it completely dissolves. Very close, though, and easy enough to shake before diluting in the watering can. Next time I'll probably add a little less Urea, and after that I'll be running low on the raw powdered ingredients, so I'll look into comparing solubility, PH, and other factors. Most of the ones I used are cheap, relatively safe, and water soluble, though, which makes them nice and easy to use.
Does anyone else here buy fertilizer as bulk powdered components? Any suggestions?