HYDROPONIC DEPOT 1.5” Rockwool Starter Plugs for Hydroponics, Rockwool Grow Cubes, 2 Sheets of 49 Plugs, 98 Plugs Total PHARMCO Methanol SKU:KIT-COLDTRAP-1L-B3520 Vacuum inlet/outlet: 3/8" barb

SKU:KIT-COLDTRAP-1L-B3520 Vacuum inlet/outlet: 3/8" barb

[MATERIALS]: The digital precision scale is built from lab-quality materials to give you accurate readings year after year

Owner Manual

and hole location

vacuum pump

HYDROPONIC DEPOT 1.5” Rockwool Starter Plugs for Hydroponics, Rockwool Grow Cubes, 2 Sheets of 49 Plugs, 98 Plugs Total PHARMCO Methanol SKU:KIT-COLDTRAP-1L-B3520 Vacuum inlet/outlet: 3/8" barb[MATERIAL]: It is made of cotton like fiber spun from molten rock. It is soft and does not hinder the growth of seeds or seedlings; [SIZE]: 1. 5" x 1. 5" x 1. 5"x 49 squares2 PCS PAK; [EASY TO PLANT]: There are small holes in the center of each independent small square on the surface, which is convenient to put seeds or seedlings directly. Gently pinch around can wrap the bottom of seeds or seedlings to ensure normal growth; [RAPID GROWTH]: Rock wool