Pay in 4 interest-free payments of $7.00 Learn more
Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
Replace after 6
you can supplement with CO2 to increase PPM above 1
no matter the weather
There's 3 cu
food and ornamental plants
The Green Pad® Co2 Generator, Grand Daddy Pad (2 Pads with 1 Hanger) Drip Stake Assemblies Replace after 6THE GREEN PAD GDP The Green Pad Co2 Generator, Grand Daddy Pad (2 Pads with 1 Hanger) The Grand Daddy Pad or GDP is our largest and strongest Green Pad CO2 Generator. With the power of 4+ Original Green Pads and now an even better value. Use the GDP's for larger gardens, use 1 GDP for each 800 cubic feet. Use just like The Green Pads (Hang Spray and Walk Away!) but new GDP's are added every 10 12 days and leave in the oldest GDP's for up to 20 days
US$ 51.00
US$ 10.99
US$ 66.00
US$ 21.99
