Douglas Fir Bark Engrais durable Start with small amounts (⅛

Start with small amounts (⅛ tsp per gallon of water)

Planting Hole Application

Most active pest situations require sequential releases to build and maintain predator populations

right when demand is highest

increasing resistance to soil-borne pathogens

Douglas Fir Bark Engrais durable Start with small amounts (⅛Douglas Fir Bark Natural Aeration Long Lasting Structure Orchid & Tropical Substrate Our Douglas Fir Bark is heat treated and screened for consistent size and quality. These coarse bark chips create an open, free draining medium that supports excellent airflow and root healthideal for orchids, tropical plants, and any species that thrive in fast drying substrates. Because fir bark can initially resist water, we recommend presoaking before use to