PBH Nature's Media Amendment is a uniquely processed rice hull product from Riceland Foods, Inc. with multiple uses in greenhouses and nurseries. Highly compressed packaging in your choice of standard or bulk bale generates less waste, lowers freight costs and minimizes storage and handling. OMRI Listed and WSDA registered.
Use PBH as a media amendment...PBH is the perfect replacement for perlite in the growing media. Use PBH as a container topdress...PBH significantly improves weed control for just pennies per container.
Media Amendment Guidelines
*Recommended PBH use rate is 20 to 30% of total growing media
*Media with 20% PBH has approximately 10% air-filled pore space
*Media with 30% PBH has approximately 20% air-filled pore space
*Add PBH last when mixing media
*When replacing another component with PBH, conduct comparisons to determine desired growing media characteristics and meet individual cultural conditions and growth requirements
*PBH has a 6.2 to 6.6 pH range
*PBH has very little nutritional value, fertilize accordingly
*Allow space at top of container at transplant
*Apply 1 to 2 inches of PBH on top of media
*Cover entire container surface
*Continue to use granular herbicide where appropriate
OMRI Listed and WSDA registered.