120Pcs Rockwool Planting Cubes Set 1 Inch, Rock Wool Seed Starter Cubes Set for Rooting Starting Seeds Include 50P Rockwool Cubes 50P 1.5 in Hydroponics Basket 20 Plant Tags 1 Tweezers

Windspeed 120Pcs Rockwool Planting Cubes Set 1 Inch, Rock Wool Seed Starter Cubes Set for Rooting Starting Seeds Include 50P Rockwool Cubes 50P 1.5 in Hydroponics Basket 20 Plant Tags 1 Tweezers

VIVOSUN pH and TDS Meter Combo, 0.01ph High Accuracy Pen Type pH Meter ± 2% Readout Accuracy 3-in-1 TDS EC Temperature Meter for Hydroponics, Household Drinking, and Aquarium, UL Certified

General Hydroponics pH Control Kit for Testing