Optimum Opti-Cal 4L soilless We recommend use as an

We recommend use as an addition to a regular program of Neptune's Harvest Fish Fertilizer

Other Notes: High light proofing–Level I Mylar lined

Made with fresh fish

- Grow A :- Nitrogen 5%- Phosphate 0%- Potash 2%- Grow B :- Nitrogen 1%- Phosphate 5%- Potash 8%- Sold as a pair for one low price

• Known throughout the world as the industry standard

Optimum Opti-Cal 4L soilless We recommend use as anSimply add OptiCal Mg to your regular feeding program to optimize your plants growth potential. Create bigger, heavier and more fragrant flowers and fruit. Stimulate the production of essential oils. Envigorate the overall health and development of root systems and plant structures.