My bonsai are grown in a fast draining soil mix. Lava rock, akadama clay, pumice, granite. In this post you can see it covered fully in coconut coir as a winter mulch.
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My bonsai are grown in a fast draining soil mix. Lava rock, akadama clay, pumice, granite. In this post you can see it covered fully in coconut coir as a winter mulch.