Grodan Stone Wool A-OK Plugs 1.5 inch X 1.5 inch Organic Bloom Nutrients 4 m) Voltage Range 277-400V

4 m) Voltage Range 277-400V Fixture Connector Wieland RST 16i5 5-Pin Breaker End Open/Bare Lead Primary Compatibility Gavita Pro 1900e LED (5-pin generation)

pH Perfect Micro and pH Perfect Bloom nutrients

so it drops into most existing injection setups

so each pack runs with margin

pH and temperature meter all in one

Grodan Stone Wool A-OK Plugs 1.5 inch X 1.5 inch Organic Bloom Nutrients 4 m) Voltage Range 277-400VGrodan 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,