GH Flora Micro 500 ML

No magnesium??This blend of essential micronutrients, designed for hydroponic cultivation using pure water, is loaded with calcium and is missing Mg. Doesn't anyone at General Hydroponics realize that Ca and Mg are a team, and you shouldn't have one without the other? Sure, I can add Epsom salt to the water, but it would be nice to see a guideline as to how much to add per ml of FM for optimal Cal-Mag balance. Another missing essential mineral is silicon. Now I have to figure out how much potassium silicate to add.Another fail is the bottle itself. It is impossible to dispense a small amount from such a wide opening. It needs a spout cap.So with the addition of the missing minerals, and a tolerance for some spillage, this product is a good complement to seaweed extract and beneficial microorganisms that I use to keep my plants healthy.

The bottle looks like a quart, but turns out to be a pint (1/2 a quart). I didn't even know they made 1/2 quart bottles.This is entirely my fault for not realizing that 16 ounces isn't a quart, but it would have been nice if the picture showed something else for scale.I give the nutrient 5 starts and the picture 1 star, so I'm averaging out to 3.

Without micro nutrients your plants will not develop a strong root system. I have been using this for years to grow and flower the best of greenery.

I started with Flora Micro and was so pleased I added Flora Blend and my clones have gained a stability that's enhanced their growth.

This is a smaller container than the standard Gro and Bloom. SO i ran out of this very quickly. Bought a gallon of each to re-fill.

I was having some issues with my plants... this is an amazing product except I was sold a smaller bottle then expected

My plants loved it. Personally, I thought it tasted a bit weird. Try mixing with vodka for a smoother taste.

For whatever you grow. This is a great root enhancer and will produce large root mass and larger foliage..

Tomatoes love this 3 part system. In only two weeks they grew like crazy.

If this is what you need. It's only 16 ounce so it won't last long.