Organic Cal-Mag OAC Plant Nutrient and Supplement, Plus Iron and Micronutrients 1 Quart (32 oz)

I use this product because it’s organic and I use organic nutrients It’s worked wonders for me. I will always use this. I’ve had great results zero complaints. It’s a great price and it’s a big bottle. I definitely will recommend this to all of my friends.

I have been using TPS products for years . They are one of the best plant nutrients companies around. This cal mag really works . Helps with plant strength and bud quality . Highly recommend.

Have been feeding this to my tomato's for two seasons, and I no longer suffer from bottom rot. Also nice to have a true Organic rating, most others don't.

good product but bad packaging mine arrived with broken cap, but not open, will use old cap

This was easy to add to my wheat grass grow. Why not? A little goes along way and these two nutrients are game changers for most plants. Though for wheat grass, a 10 day crop, one can only guess at its usefulness.