PURE SUBSTRATES Plastic 4" Starter Block, Buffered + Superwashed (192/case) Propagation but the lid is not

but the lid is not dishwasher or oven safe

Includes One-Touch Handle

Energy efficient motors/fans

Professionally designed for plant training it has a smoother surface and will not damage plants

33 foot discharge hose and the suction and bypass hoses (model MSO)

PURE SUBSTRATES Plastic 4" Starter Block, Buffered + Superwashed (192/case) Propagation but the lid is notPURE STARTER BLOCK WITH 40MM HOLE 10X10X7CM COMMERCIAL GRADE GROW BLOCKS MANUFACTURED FROM HIGH GRADE COCO RAW MATERIAL. PURE starter blocks are made especially for cannabis Organic product Produced in ISO 9001: 2015 factory consistent quality assured. Wetting agent ensures nutrients are immediately plant available pH buffered using our patented, sustainable and totally organic process. Less toxic for the environment and surrounding water sources. The