Green Planet Nutrients Medi-One Size:23 Liter To ensure Piranha’s reputation for

To ensure Piranha’s reputation for very long shelf life and viability

Use with the HI981420 GroLine Monitor to provide around-the-clock

Includes two clip options to suit any setup

Use in addition to ALL nutrient and fertilizer programs for maximum yields

This helps to physically increase cell wall structure while protecting against external stressors

Green Planet Nutrients Medi-One Size:23 Liter To ensure Piranha’s reputation forMedi One is an exciting product that is 100% natural, intended for fast growing annuals. Medi One is a complete one part grow through bloom. We have made it so easy that all you have to do is adjust the PH and add it to your plants.