Current Culture 1-Site Multi-Mod Expansion Kit for Under Current XL13 Lid Option:One Site - with One 8" Net Pot High Nitrogen and Phosphate For

High Nitrogen and Phosphate For Stonger Stems and Healthier

Not only will it aid in the removal of excess salts in the medium with its calcium load it also offers an immediate meal for your plants to uptake while energizing their microbial field to promote root protection

5% Water Soluble Magnesium

and trace minerals from the land and sea that promote vigorous

Current Culture 1-Site Multi-Mod Expansion Kit for Under Current XL13 Lid Option:One Site - with One 8" Net Pot High Nitrogen and Phosphate For1 Site Expansion Kit Is Great For Replacing a Single 13 Gallon Growth Module For Your Under Current XL13. All Expansion Kits Now Include: Multi Mod Growth Module, Aeration Manifold Fittings, and Air Hose Whips. NOTE: This multi mod expansion kit is designed to be used to expand the new 2019 multi mod under current systems. This expansion kit will NOT work with the classic systems. If you are looking to expand an old classic under current systems,