Gold Label Ultra MG

Prevent & treat manesium deficiencies with Gold Label Ultra Mg!

It's a magnesium/ sulfuric chelates, which are absorbed quickly across a wide pH. 

Use it on inert growing medias (no nutritional content) - like coco, peat, clay pebbles, cellmax, perlite. 

• Magnesium additive
• Stops magnesium deficiencies
• Ideal in inert media (no nutritional content)

If the leaf yellows between veins, but the vein itself is green, you've got an Mg deficiency - grab a bottle of this. 

• MgO: 5%
• SO3: 10%
  
  

Shake well before use.

Never combinewith other nutrients in concentrated form - always add each part one to water separately, mixing in between.