Grodan rockwool Starter Mini-Block 1.5" 45 Pack Quantity:45 pack We have taken CMH technology

We have taken CMH technology and increased its operational efficiency

increases the value of crops grown for their essential oil contents

which has a long history in carbon air filter manufacturing

Can be used safely for indoor and outdoor use when used according to label directions

proper temperature

Grodan rockwool Starter Mini-Block 1.5" 45 Pack Quantity:45 pack We have taken CMH technologyGrodan Starter Mini Block sit in a tray (flat) without support for easy starting of seeds and cuttings. These Mini Blocks are individually wrapped in white plastic to minimize algae growth. Remove wrapping and transplant into any loose media such as Grow Cubes . Coconut fiber or leave wrapping on and set on top of a larger Gro Block. Packed in easy tear away strips, labeled with instructions. Grodan Starter Mini Blocks Block for effortless start up of