Green Pad Grand Daddy Pad CO2 Generator, pack of 2 pads w/1 hanger plant-support 8 cu ft loose fill

8 cu ft loose fill bags

Use on any food or non-food crop up to day of harvest

5-year warranty

fast-acting nutrients with any base nutrient program

For rooms up to 40

Green Pad Grand Daddy Pad CO2 Generator, pack of 2 pads w/1 hanger plant-support 8 cu ft loose fillBIGGER, STRONGER, LAST LONGER, FOR LARGER GARDENS! NO HEAT NO HASSLE NO EQUIPTMENT MADE IN THE USA "CO2 ACTIVATED BY HUMIDITY CHEMISTRY" The GRAND DADDY PAD CO2 generators has made adding Carbon Dioxide to indoor gardens easier than ever. THE GRAND DADDY PAD absorbs the humidity in your indoor garden, to power its natural chemical reaction, the newest in this line of GREEN PAD CO2 generators. THE GRAND DADDY PAD or GDP is the largest and strongest