Rockwool® Grodan® 1.5" Macroplugs™ - Plant Starters For Cuttings & Clones (50 Count) Hygrometers About Bluelab: Trusted by growers

About Bluelab: Trusted by growers like you for over 30 years

Repeat as necessary

and fertilizer salts

How To Use Vegetable Garden 4-4-4 All Natural Fertilizer

Rockwool® Grodan® 1.5" Macroplugs™ - Plant Starters For Cuttings & Clones (50 Count) Hygrometers About Bluelab: Trusted by growersGrodan plugs are known for their uniformity and reliability, providing predictable and even propagation and a high success rate. Every plug o ers uniform density, firmness and fibrous structure. The shape and firmness of the plugs make processing, whether manual or mechanical, significantly easier. This consistency allows for balanced distribution of water and nutrients, which has a beneficial e ect on rooting in and initial crop development. Trusted