Nordgro CO2 Grow Bag for Indoor Plants, Grow Tents & Hydroponics, Natural Carbon Dioxide Enrichment, 18 Weeks, 150g, XL

• NATURAL CO2 ENRICHMENT – Boost the growing environment for indoor plants with a continuous source of carbon dioxide. Ideal for grow tents, hydroponics, greenhouses and indoor gardens.
• UP TO 18 WEEKS OF CO2 RELEASE – Designed to provide a steady release of carbon dioxide for up to 18 weeks, helping support healthy plant growth during the growing cycle.
• READY TO USE – Simply hang or place the CO2 Grow Bag in your grow tent or growing area. No electricity, maintenance or additional equipment required.
• SUITABLE FOR MANY GROWING ENVIRONMENTS – Perfect for grow tents, hydroponic systems, greenhouses, propagation areas and indoor plant collections.
• AVAILABLE IN TWO SIZES – Choose the Standard 100g bag for up to 12 weeks or the XL 150g bag for up to 18 weeks of natural CO2 enrichment.

Product description Natural CO2 enrichment for indoor plants, grow tents and hydroponics. Supports photosynthesis and healthy plant growth for up to 18 weeks. Ingredients Ammonium Bicarbonate (E503(ii)) Food Grade (99%)