Grodan Stone Wool A-OK Plugs 1.5 inch X 1.5 inch 3' x 3' Ideal for All Experience Levels

Ideal for All Experience Levels

giving you flexible placement and easy upgrades without reworking your layout

That means the packets start trading moisture with the room the moment the case is opened

The grounded 240V NEMA 6-15P plug seats in any standard 240V receptacle without panel rework

Easily identify pests

Grodan Stone Wool A-OK Plugs 1.5 inch X 1.5 inch 3' x 3' Ideal for All Experience LevelsGrodan Stone Wool A OK Plugs 1. 5 inch X 1. 5 inch Introducing the Grodan Stone Wool A OK Plugs 1. 5"x1. 5", renowned for their homogeneity and reliability. These plugs are the ideal foundation for automated processing, uniform germination, and a high success rate when pricking out. Each plug boasts a uniform density, firmness, and fibrous structure. This uniformity extends to the distribution of water, nutrients, and pH value throughout the plug,