Beginner bonsai repotting supplies for one tree

Who this list is for

This supply list is designed for beginners repotting a single small bonsai tree into a new training pot. If you are just starting out and want to keep your first tree healthy during its transition, this checklist covers the basics. It’s for hobbyists working with common starter species, not advanced collectors or those handling multiple trees at once.

How to use this list

Before you begin, confirm your tree’s repotting season and any species-specific needs. Lay out your supplies on a plastic work tray to contain soil and trimmings. Start with the bonsai training pot, adding drainage mesh squares over each hole. Prepare your bonsai soil mix and have your hand trowel ready. Use root rake, root scissors, and concave cutter for root work. Secure the tree with aluminum bonsai wire. A chopstick helps settle soil around roots. Finish by watering with a can fitted with a fine rose, and apply pruning sealant paste to any cuts.

Common mistakes

Don’t use regular potting soil; it retains too much water for bonsai. Avoid skipping the drainage mesh—roots can rot if drainage holes clog. Many beginners forget to secure the tree with wire, leading to instability. Don’t use kitchen scissors or standard garden pruners; bonsai tools are shaped for clean cuts. Disposable gloves help keep your hands clean, but don’t substitute with bulky work gloves that reduce dexterity.

What is on this list

You’ll need a bonsai training pot, bonsai soil mix, two drainage mesh squares, aluminum bonsai wire, root rake, root scissors, concave cutter, chopstick, hand trowel, watering can with fine rose, plastic work tray, disposable gloves, and pruning sealant paste. Cross off anything you already own. Each item is sized for one tree—don’t overbuy.

After the repotting

Clean your tools and work area right away to prevent rust and mess. Dispose of old soil and plant trimmings properly. Store leftover soil mix and wire in a dry place. Monitor your bonsai closely for a few weeks, keeping it out of direct sun and wind while it recovers. If you notice leaf drop or wilting, consult a bonsai specialist.