Grodan 1.5'' Round Macro Plugs heater thanks to our range of

thanks to our range of conductivity solutions in different forms and values

4% / Piperonyl Butoxide …

2 plants (the size of typical summer flowers such as geraniums)  require 1 Tropf-Blumat (plant spacing ca

Our formula contains hydrolyzed fish soluble extracts that are slowly steamed to preserve the amino acids

Grodan 1.5'' Round Macro Plugs heater thanks to our range ofStonewool Macroplugs are a sure bet for optimum germination. They start as basalt rock and chalk that is melted, spun into cotton candy like fibers, and finally compressed into plugs. Their fibrous structure creates an ideal air to water ratio which contributes to robust root development throughout the entire plug. If you're ready to experience phenomenal growth with premium rockwool the Grodan Macro Plugs are your gateway to better growing. Features