The Green Pad CO2 Grand Daddy Pad, 2 Pads with Hanger Harvest Hand Trimming Kits This crystal-clear design is virtually

This crystal-clear design is virtually unbreakable

What Is Included

Once installed

Soil and Container plants: 0

and VPD triggers

The Green Pad CO2 Grand Daddy Pad, 2 Pads with Hanger Harvest Hand Trimming Kits This crystal-clear design is virtuallyThe newest in our line of Green Pad CO 2 Generators. 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 (or more). With 2 Grand Daddy Pads