Bark 5-15 / 10-20 mm

Pine bark is used to improve the soil structure of the potting mix by creating air pockets for water to easily pass through. It is often used as a base for orchid mix and often referred to as orchid bark. While being the number one choice for orchids, it's also a useful soil amendment for other plants. Coarse bark is ideal for plants with thick roots like monstera, strelitzia and philodendron; while fine bark is a better choice for plants with thinner roots like fern and calathea. Pine bark is slightly acidic, so you can use it to lower the overall pH level of your potting mix. Our bark is sourced from a 100% FSC certified source.