The Living Bonsai Atlas · Volume I
A living field guide to the species we grow. This first entry is the Japanese Black Pine — turn it in your hands, slide it through the decades, and read what it needs at every age. One day this atlas will hold every bonsai species worth growing in South Africa. Today, it holds the tree that started it all.
Every tree below is the same tree — drawn fresh at the age you choose. Drag to walk around it. Slide the years and watch the trunk thicken, the sacrifice leader come and go, and the pads settle into their final form.
Raising the specimen…
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A healthy, well-groomed pine at this age carries a clear trunk line with visible taper, primary branches set in their final positions, and pads beginning to read as distinct clouds. Interior shoots are kept alive with light and air — density is being built from the inside out, not draped on top.
The reference updates with the age console above. It describes a tree that has been cared for honestly — not a show tree photographed on its best day.
Most pine literature is written for Japan or the northern hemisphere. These notes are flipped for our seasons and written for our coastal weather — humid summers, mild winters, the occasional berg wind that dries a pot before lunch.
Full, unapologetic sun — six hours minimum. Black pine builds short needles and tight growth only when it is slightly stressed by light and air. Shade makes it leggy and soft. Coastal airflow is a gift; use it.
KZN note · no shade cloth except new graftsDaily in summer, checked rather than scheduled. Water when the surface dries, deeply, until it runs from the drainage holes. On berg-wind days check twice. Pines forgive slightly dry; they do not forgive wet feet.
KZN note · hot NW wind = second check by 14:00Free-draining and gritty. Akadama, pumice and lava in equal parts if you can get it; locally, coarse river sand, sifted composted bark and LECA do honest work. Slightly acidic, never soggy, never fine.
Rule · if water pools on top, the mix is wrongThe black pine is a two-flush pine: remove the spring candles in early summer and it answers with a second, finer flush. That single technique — decandling — is where its famous density comes from.
KZN timing · decandle late Nov – mid DecWire in late autumn and winter when the tree is quiet, using copper if you have it — pine wood is springy and remembers slowly. Watch closely from spring: a thickening pine will scar in a single strong month.
Check wire monthly from Sep onwardLate winter, just before the candles move — August into September here. Young trees every two to three years; old trees every four to five. Keep at least half the rootball's mycorrhizae: that white fungus is family.
KZN window · Aug–Sep, never midsummerYellowing from the needle tips inward means root trouble — usually water. Black, sooty needles point to scale or aphids feeding above. Weak interior shoots mean light isn't reaching in. None of these fix themselves.
If in doubt — bring it to the yardBlack pines decline slowly and recover slowly — which means there is almost always time to act, and never time to panic. Our rehabilitation work starts by removing every stress we can find: bad soil, bad drainage, bad position. Then we stop. Recovery is mostly the discipline of not fiddling.
A rescued pine spends a full season in the yard before anyone styles it. First it must want to live. The shaping can wait; it always could.
The plan for the atlas is simple and slightly absurd: a living 3D entry for every species commonly grown as bonsai in South Africa — the Japanese classics and our own indigenous trees beside them, treated with the same respect.