Grodan A-OK Starter Plugs 98/Sheet 20 percent off It has the ability to

It has the ability to hold and retain certain nutrients

They help extend the roots and increase nutrient absorption

The result

Virgin activated

and it will stop taking up moisture through the roots

Grodan A-OK Starter Plugs 98/Sheet 20 percent off It has the ability toGrodan A OK Starter Plugs are designed for starting seedlings and rooting stem cuttings. The finely woven stone wool in the Starter Plug provides the perfect environment for young roots. Grodan plugs have excellent uniformity, strength and shape that provides the perfect basis for optimum germination and uniform seedling results. The uniformity and reliability of Grodan plugs provide a solid basis for automatic or manual processing, uniform