Japanese black pine

Japanese black pine is the classic formal and informal upright pine of the style, with dark, stiff needles and rugged, plated bark that develops real character within a couple of decades. It responds directly to technique — candle cutting and needle pulling both shape it predictably — which is why it is often the first pine a grower takes on seriously, despite the vigorous growth demanding regular attention.

Care at a glance

Watering

Water thoroughly, let the surface dry between waterings. Roughly every 2 days in spring, 2 in summer, 3 in autumn and 7 in winter.

Light

Full sun, six hours or more.

Winter

Hardy once established; young grafts want a cold frame in the coldest weeks. Protect it when the forecast drops below -12 °C.

Feeding

Every 21 days, May to Oct, paused in the hottest weeks.

Repotting

Every 2 to 3 years, as candles begin to extend, in Apr.

Growth

Moderate growth. Hardy in zones 5 to 9.

The work calendar

Styles that suit it

MoyogiChokkanBunjinFukinagashi

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