PRO-MIX® BRK20 with Mycorrhizae

Designed for long term crops that require adaptability to seasonal changes. Creates a balanced environment with optimal water retention, drainage and resistance to compaction. With mycorrhizae added. 65% Canadian sphagnum peat moss.20% processed bark. 15% perlite. Mycorrhizae for enhanced nutrient and water uptake, stress resistance and overall root and plant health. 2.8 cu ft. bag