Japanese Black Pine Bonsai – Pinus thunbergii

Black Pine bonsai trees available to buy from All Things Bonsai here in the UK.

At their best, Japanese Black Pines develop rugged, fissured bark and thick, powerful trunks. It’s old‑fashioned to describe White Pines as feminine and Black Pines as masculine, but the contrast still helps explain the strong, bold character that makes this species so popular in bonsai.

Black Pines produce needles in pairs from shoots that emerge from the candles. The needles are naturally longer than those of many other pine species, though they can be reduced with correct seasonal work. The upside of these longer needles is vigour: Black Pines grow faster, respond better to pruning, and recover more strongly than Japanese White Pines.

One of the most distinctive traits of Pinus thunbergii is its two flushes of candles each year — a strong spring push followed by a weaker autumn one. This growth pattern comes from the species’ natural habitat along the coasts of Japan, where early‑season typhoons often damage new growth and trigger a second flush later in the year.

Most of the Black Pine bonsai trees on this page are individually photographed, allowing you to choose the exact tree you will receive. When we have small starter trees available, these may not be individually photographed.

We sometimes also have more unusual cultivars of Black Pine including Senjumaru, Kotobuki and Corticosa.

Key Features

• Rugged, fissured bark and powerful trunk lines
• Vigorous growth and excellent response to pruning
• Needles produced in pairs; size can be reduced with correct work
• Two flushes of candles each year
• Hardy outdoor bonsai suited to UK conditions