Yes, you can use fine orchid bark on your Cymbidium orchid. Fine orchid bark is a suitable medium for Cymbidium orchids, as it provides good drainage and aeration for the roots. Here are some key points to consider:
Drainage and Aeration
Fine orchid bark allows for excellent drainage and aeration, which is crucial for Cymbidium orchids. This helps prevent root rot and ensures healthy root growth.
Particle Size
Fine bark is generally preferred over coarse bark for Cymbidiums, as it provides better moisture retention and aeration. A mix with a particle size of around 15-25mm is recommended.
Mixing with Other Media
You can mix fine orchid bark with other media like coco coir, perlite, charcoal, and sponge rock to create a well-balanced potting mix. This will enhance the overall drainage and aeration properties.
Cost-Effective Alternative
Using pine bark as a substitute for orchid bark can be a cost-effective option. Pine bark is often cheaper and can be used as part of a mixture to achieve similar results.
Specific Needs
Cymbidium orchids require a well-draining potting mix, and fine orchid bark meets this requirement. It is also recommended to add perlite and/or charcoal to the mix for additional drainage and aeration.
In summary, fine orchid bark is a suitable choice for potting Cymbidium orchids. It provides the necessary drainage and aeration, and can be mixed with other media to create a well-balanced potting mix.