Preforma plugs are made from high quality substrates which can be used for seedlings, potting materials and tissue cultures.  Consistently maintaining an air content of 30% or more, they do not compact, even under heavy misting conditions. This makes them an ideal propagation medium, providing an optimal environment for a uniform and fast rooting. Ready-to-goFast rootingAutomationThanks to the special binder, Preforma Plugs have excellent stability and ensure no transplant shock.  You can ship or transplant the plugs earlier, freeing up valuable space on the cultivation table and enabling faster crop rotation.