TNB CO2 Enhancer Refill Grodan Packed with powerful seaweed

Packed with powerful seaweed

seed starting

Its high purity and water-solubility make it an ideal fertilizer for fertigation and for foliar application

Dimensions: 20 x 48 inches

TNB CO2 Enhancer Refill Grodan Packed with powerful seaweedThe TNB Naturals Enhancer CO2 Refill Pack (240g) is an eco friendly, cost effective way to replenish TNB CO2 generator bottles. It allows growers to reuse the original canister by simply adding the organic powder mix and warm water, providing up to 2 weeks of natural, 1200 PPM CO2 production to boost plant yields. Eco Friendly & Sustainable: Designed to reuse existing TNB plastic bottles, reducing plastic waste while saving money. Easy Activation: To