The Orchid Bark G.m growing medium with Pinus pinaster (Pinus maritima) bark is intended for mature orchids and species that need greater aeration. The bark comes from Portugal and has been heat-treated and steam-sanitised. The outer surface of the pieces retains water and nutrients, while their inner structure remains hard and stable.
The growing medium has balanced pH and stable EC, so it can be used straight from the package without an initial rinse. Beneficial microorganisms multiply as the bark matures, while the material does not break down in the pot.
- Type: Orchid growing medium
- Composition: Pinus pinaster (Pinus maritima) bark
- Particle size: 15–20 mm
- Quantity: 2.5 litres
- Air-filled porosity (AFP): 50–54%
- Water-holding capacity (WHC): 56.8%
- Bark origin: Portugal
- Treatment: Heat-treated and steam-sanitised
- pH: Balanced
- EC: Stable
Manufacturer
Product Details
- Type
- Underlay
- River
- No
Capacity
- Quantity
- 2.5 lt
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.