Arber Soil & Root Food predatory mite sachet It contains the active mycelium

It contains the active mycelium and spores of Clonostachys rosea strain J1446 and is OMRI-listed for use in organic production systems

The air prune design uses airstrips in each cell to interrupt root growth before circling begins

The Chapin 7 Pattern Hose Nozzle handles everything from delicate misting to high-pressure rinsing

Easy-to-mix liquid concentrate

Replace every 2–4 weeks

Arber Soil & Root Food predatory mite sachet It contains the active myceliumGive Your Soil a Living Boost With Arber Organic Soil & Root Food Great gardens start underground. This concentrated granule formula delivers mycorrhizae and beneficial Bacillus strains straight to your root zone, helping build stronger roots, better nutrient uptake, and healthier plants from the ground up. Where it works: potted plants, container gardens, in ground beds, seedlings, transplants, trees, shrubs, and flowering plants basically anywhere