Total magnesium - water soluble chelated magnesium 1.5%
Copper -chelated 0.1%
Iron - chelated 7.0%
Manganese - chelated 2.0%
Zinc - chelated 0.40%
EDTA - minimum content 65.4%
This is the best on the market a fertilizer. I buy and use with their counterparts of many cities in the country for more than 5 years.
Plantex CSM Boron is a very good fertilizer, red plants, red and green-very green!
One of the best trace fertilizers on the market and at this price extremely affordable. I use this product to add micro nutrients and my plants couldn't be happier. CSM+B is extremely easy to dose right out of the box. Adjusting the dose to accommodate your needs is a snap and the chelator, (EDTA) is excellent at preventing precipitates from forming in moderate to soft water so valuable nutrients like iron stay in solution longer - for planted tanks an absolute necessity.