How to collect or grow moss for Bonsai trees.
Besides the aesthetic appeal of growing moss on a Bonsai tree, there is a practical benefit as well. Moss serves as a protective layer for the soil, preventing dehydration and deterring birds from digging into the soil in search of insects.
The Japanese have long incorporated moss into their renowned Japanese gardens, and they have even developed specialized "moss gardens." This raises the question: How can I cultivate a captivating surface of moss, ferns, and lichen on my Bonsai tree? There are two techniques that will be discussed in detail.
Collecting Bonsai moss and ferns
The first technique involves collecting moss and ferns and directly transplanting them onto your Bonsai tree. Moss can be found in various locations, but it's important to seek out the right kind that only covers the surface and doesn't grow aggressively. You don't want the moss to compete with the growth of your Bonsai tree.
So, where can you find the suitable moss for your Bonsai tree? Look for moss in places that resemble the environment where you plan to transplant it, typically sunny areas. Explore rooftops, cracks in sidewalks, moss growing on tree bark, and other similar locations. You can even gather different types of moss to create an interesting and diverse display.
To collect the moss, use a putty knife and try to gather relatively large patches. Keep the moss moist and transplant it onto the soil surface of your Bonsai tree as soon as possible. The soil surface should consist of a thin layer of nutrient-rich and water-retaining soil, such as potting soil.
Moss grows beautifully around the surface roots of this Japanese maple (Acer palmatum).
Cultivating moss for Bonsai purposes
Cultivating moss specifically for Bonsai purposes can be a rewarding alternative to collecting and transplanting it. One of the main advantages is the ability to combine different types of moss, resulting in a more diverse and visually appealing outcome.
Following the previously mentioned approach, begin by collecting moss from sunny areas. Aim to gather various species to enhance the variety. Once collected, allow the moss to dry out in the sun. This will make it easier to crumble or mince the moss into fine, dusty particles. These finely divided parts are now ready to be sprinkled over the nutrient-rich top layer of soil on your Bonsai tree. Maintain moisture, preferably through daily misting, and within a few weeks, you will observe the growth of the moss.
Alternatively, you can cultivate the moss separately in flat containers, ensuring a readily available supply when needed. This allows for greater convenience and flexibility in incorporating moss into your Bonsai arrangements.
Some inspirational images of moss on Bonsai trees:
Moss on a Bonsai tree in Japan
Moss on a cascade Bonsai
Patches of moss on a Forest Bonsai