Pay in 4 interest-free payments of $11.75 Learn more
Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
questionable results
10 bar system – Gives highly uniform coverage (PPFD) across the canopy
Growing Depth - 26cm
This results in reduced feeding
Included with two brackets
Green Pad Grand Daddy Co2 Generator (2 Pad Pack) Shipping questionable resultsThe 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 22 cubic metres. 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 in each pack you have as much CO 2 power as 8 +
