Grower Select 2.8 cu. ft. Bag H2 Professional Mix

H2 Professional Mix is a heavy-weight bark mix formulated for use in larger containers and longer term crops, both in greenhouses and outdoors. H2's higher ratio of bark: peat gives it an excellent balance of porosity and water holding capacity.

• 55% southern pine bark.
• 30% Canadian peat moss.
• 15% Perlite