Grodan rockwool Starter Mini-Block 1.5" 45 Pack Quantity:45 pack Perfect for all your plant

Perfect for all your plant types

We have taken CMH technology and increased its operational efficiency

Audible alarm for low/high CO2 levels

Increased terpene production – Glucose and xylose work together to create optimal conditions for aromatic

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

Grodan rockwool Starter Mini-Block 1.5" 45 Pack Quantity:45 pack Perfect for all your plantGrodan 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