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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Reserve from the case
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
We recommend use as an addition to a regular program of Neptune's Harvest Fish Fertilizer
A total of 40 Liters can be made with 1 unit
• Known throughout the world as the industry standard
E2: temperature is too high
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.
US$ 75.00
US$ 50.00
US$ 99.00
US$ 79.00
US$ 79.00
US$ 80.00
US$ 49.00
US$ 69.00
US$ 79.00
US$ 59.00
US$ 59.99
US$ 59.99
Pay in 4 interest-free payments of $9.75 Learn more