A field journalTHE JOURNAL / COLLECTIONS
Bonsai tools and soil mixes reviewed: what’s worth buying, what to skip, and the exact mixes Kenji uses.
13 results
Akadama vs pumice vs lava rock for bonsai soil: Kenji explains what each component does, the best ratios for different species, and budget alternatives.
Read the field note : Bonsai Soil: Akadama vs Pumice vs Lava RockWalk into any garden center and you will find bags of potting mix marketed for bonsai. The packaging looks professional. The price seems reasonable. And yet, using standard…
Read the field note : Bonsai Soil Mix: What Actually Works (2026)I’ve been practicing bonsai for twenty years. In that time, I’ve watched beginners make the same mistakes over and over — and the most common one isn’t about…
Read the field note : Best Bonsai Tools and Soil for Beginners (2026): Kenji’s Picks
