✳️ AT Workshop - July 12, 2026 (Wiring & Hornbeam

Wiring Fundamentals

  • Two methods—(1) Wire trunk from bottom to top, larger wire, then branches bottom to top with appropriate wire size, then finer branches; (2) Wire trunk from bottom to top, larger wire, then focus on one major branch and down the the finer branches—move to the next major branch.

  • Use the correct wire size (i.e. 1/3 the branch size or if dual wiring step down one size.

  • Wrap wire in one direction, but to branches should be opposite direction from each other.

  • Okay to cross wires if both going in the SAME direction, try to hide any crossing behind the trunk or branch. Mostly cosmetic.

Note:

  • Wherever I bought my copper wire, don’t buy from them again. Too stiff—may end up causing a slip up on technique or harm the tree.

  • Practice, practice, practice. Should get wiring down first before worrying about seasonal care or styling. Bring back wired examples at the next workshop for feedback.

Removed most of the #10 wire and added a #6 (did not have #8). It was very stiff and hard to wrap closely—something to improve.

Beefier wires but still hard to bend—may need skilled plier bending at specific wraps of the wire.

Korean Hornbeam

  • My hornbeam was repotted prior to receiving it and it was a half repot (left some original soil)—Spring 2027 repot.

  • Don’t worry about leaves, looks okay.

  • Cut back for ramification back to 1-2 leaves, directional pruning.

  • Can let lower branches and foliage grow out if thickening.

  • Prior removal of a branch is healing too much—clean up and make a concavity and use the pink (non-hormone) sealant.

Adam’s Hornbeam

  • Vigorous growth.

  • Top to bottom, reduce and slow growth—cut back to 1-2 leaves. Prune odd directional branches. Avoid long internodes.

Japanese black pine to candling material development

  • Cut back to last year’s needles, removing this year’s growth to stimulate bud & bifurcation.

  • If the candle has no needles below, cut back to the prior needles, even if it goes through a branch or bifucation. Or remove that candle at the base.

  • Only have one sacrifice branch and let it grow long, reduce needles, but do not de-handled.

  • There might be the case of the next leader, so do not de-candle that branch

  • Can reduce some needles. Can shape the foliar mass, since it will not really help this next phase of development.

  • If the sacrificial branch has multiple candles, reduced to just the one on top.

Michael Wei