Apera Instruments GroStar GS4-E Replacement pH/EC Combo Electrode US$ 73.56 Min. order: 1 piece ★★★★★ 4.0 (265 reviews) Sold : Login>>
Autopot 2 Pot Watering System with 3.9 Gallon Pot, 12.4 Gallon Reservoir US$ 136.79 Min. order: 1 piece ★★★★★ 4.6 (151 reviews) Sold : Login>>
Agrowtek GrowControl BDX BatchMatic 6-Zone/5 Peristaltic Pump Fertigation System With Dual Temperature, pH, & EC Sensors US$ 10012.92 Min. order: 1 piece ★★★★★ 4.4 (33 reviews) Sold : Login>>
Autopot 1 Pot Watering System with 3.9 Gallon Pot, 12.4 Gallon Reservoir US$ 83.24 Min. order: 1 piece ★★★★★ 4.9 (227 reviews) Sold : Login>>
Big Foot Mycorrhizae Concentrate, 50 lb. US$ 999.75 Min. order: 1 piece ★★★★★ 5.0 (146 reviews) Sold : Login>>