Terra Aquatica T.A. Oligo Spectrum (Essentials®)

Essentials® micro and sub micro elements All GHE nutrients contain a full spectrum of nutrients down to trace - but not all nutrients go that far. So for Non-GHE users who want to grow crops with a full nutrient compliment GHE created Essentials. This unique product is a comprehensive concentration of high quality micronutrients in chelated form, plus essential sub micro nutrients and an organic buffer: perfect for adding missing trace elements to a non GHE grow, or as a foliar treatment in areas such as aquaponics where micro-nutrients cannot be added to system water. Warning: Do not use Essentials with GHE nutrients.