Pay in 4 interest-free payments of $8.25 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Nov 16 - Nov 21
Pay in 4 interest-free payments of $8.25 Learn more
Ships within 48 hours · Estimated delivery Nov 16 - Nov 21
The Active Air CO2 Tester Kit is an inexpensive alternative to costly electronic monitors
Lets you break sections of your gardens into zones
Simply flip open the cap
Hudson's most economical
DANNER 7" Ring Air Diffuser - 18” Length (CLEARANCE 40% OFF) Nutri Plus The Active Air CO2 TesterCLEARANCE FINAL SALE!
US$ 30.79
US$ 30.79
US$ 59.99
US$ 24.99
US$ 43.99