Royal Gold Worm Casting, 1 cu ft growth but our rolls can be

but our rolls can be used with a variety of systems

Offers PPF up to 1535/1780 μmol per second

And Climbing Pumpkins

Magnesium Sulfate

Royal Gold Worm Casting, 1 cu ft growth but our rolls can beRoyal Gold Earthworm Castings 1cu ft Premium OMRI Listed Vermicompost Royal Gold Earthworm Castings are a premium grade vermicompost sourced and processed to the exacting quality standards that have made Royal Gold a trusted name in professional growing media. Pure worm castings are widely recognized as one of nature's most complete and biologically active soil amendments naturally rich in plant available macro and micronutrients, a diverse community