Organic Cal-Mag OAC Plant Nutrient and Supplement, Plus Iron and Micronutrients 8 oz (250mL)

This taste so good and it’s so easy, and nice. I love this will be buying more.

Took about a week or so before it arrived, but that's ok. So did everything else I had ordered from other sellers. Now, the bottle looks smaller than I had imagined, but it was the right oz's. Anyway, I really love this so far. 3/4 thru my grow and everything looks beautiful and healthy. I don't say that lightly.... I use just 4ml per gal of water for almost every watering. I will gladly pay the price and order another one. I'm not gonna get the big bottle because this 8oz will carry thru the whole grow. I have new fresh stuff for the start of every grow

Almost a must have for flowering !

I mixed this up at a test level, and pH tested it—the pH was low, as in 4.0-5.0. This stuff is acidic! I thought Ca and Mg were about buffering, about increasing alkalinity to at least neutral if not baser. I don’t think I will be using this one my orchids. Maybe it’s good for tomatoes already growing in acidic soil…?

The bottle was completely empty. The lid was almost screwed all the way off. Everything was drained when I opened it.

Fast shipping, and great quality! Very Pleased!

Quality calmag and being organic is a huge plus for me. Works great delivery was ontime i have zero complaints.

Easy to use, I mix in bucket