20th Century Asian Pear Tree
Description
20th Century Asian Pear — also known as Nijisseiki, meaning “20th century” in Japanese — is one of the most beloved and widely grown Asian pear varieties in both Japan and the United States, with origins tracing to a chance seedling discovered in Matsudo, Japan in 1898. The medium-to-large, round to slightly oblate yellow-green fruit with pure white, fine-grained flesh delivers the classic Asian pear experience at its cleanest and most refined: crisp like an apple, juicy, mild, and sweet with a flavor that’s outstanding for fresh eating, salads, and cheese boards where its pure white flesh and clean flavor make it one of the most elegant fruits at the table. Low chill hours (350–500) for warm-climate adaptability. Organic options available. A pollinator is required.
Pure White Flesh — Ideal for Salads and Fresh Eating
20th Century’s pure white, fine-grained flesh is one of its most visually and culinarily distinctive qualities. Where some Asian pears have cream or yellow-tinged flesh, 20th Century’s is genuinely white — beautiful in fruit salads where the color contrast with other fruits is striking, and clean and refined on a cheese board where its pure appearance complements rather than competes. The mild, sweet flavor with its apple-crisp texture is approachable for everyone and genuinely enjoyable at peak late August ripeness.
Discovered in Japan, 1898 — A Century of Proven Excellence
The Nijisseiki story begins with a chance seedling found in Matsudo, Japan in 1898 — and the variety that emerged from that discovery went on to become one of the most commercially important Asian pear varieties in Japanese production for over a century. That longevity in both Japanese and American orchards is the most reliable measure of genuine quality available — a variety doesn’t maintain relevance across 125 years without consistently delivering on its promise.
Low Chill Hours — Warm Climate Adaptability
At 350–500 chill hours, 20th Century adapts to warmer growing regions where standard pear varieties requiring 700–900 hours won’t perform reliably. That low chill requirement opens quality Asian pear growing to Zone 7–9 gardens in the South and warmer West where Bartlett and Bosc pear varieties often disappoint.
Why Growers Choose 20th Century Asian Pear
- Pure white fine-grained flesh — ideal for salads, fresh eating, and cheese boards
- Nijisseiki — discovered Japan 1898 — 125 years of proven orchard excellence
- Classic crisp apple texture with sweet pear flavor — the Asian pear experience at its finest
- Low chill hours (350–500) — adaptable to warm climates where other pears won’t fruit
- Beautiful tree with abundant white blooms — ornamental as well as productive
- Organic options available — for growers who want a certified organic tree
Survival Guaranteed!
Since 1816, Stark Bro’s has promised to provide customers with the very best fruit trees and plants. It’s just that simple. If your trees or plants do not survive, please let us know within one year of delivery. We will send you a free one-time replacement, with a nominal shipping fee of $9.99. If the item in question is not available, we can issue a one-time credit to your account equaling the original product purchase price or issue you a refund. Read more about our warranty policy.
Characteristics
| Characteristic Name | Value |
|---|---|
| Bloom Color | White |
| Bloom Time | Early |
| Chill Hours | 350 - 500 |
| Fruit Color | Yellow Green |
| Fruit Size | Medium - Large |
| Hardiness Zone Range | 5 - 9 |
| Pollination | Pollinator Required |
| Ripens/Harvest | Late August |
| Characteristic Name | Value |
|---|---|
| Shade/Sun | Full Sun |
| Soil Composition | Loamy |
| Soil Moisture | Well Drained |
| Soil pH Level | 6.0 - 7.0 |
| Taste | Mild, Sweet |
| Texture | Fine Grained |
| Years to Bear | 4 - 6 |
Size & Spacing
Mature Size
| Mature Size | Dimensions |
|---|---|
| Standard | 18 - 20' tall x 12 - 13' wide |
| Semi-Dwarf | 12 - 15' tall x 9 - 11' wide |
| Dwarf | 8 - 10' tall x 6 - 7' wide |
Recommended Spacing
| Mature Size | Spacing |
|---|---|
| Standard | 18 - 20' |
| Semi-Dwarf | 12 - 15' |
| Dwarf | 8 - 10' |
Zone Compatibility
Pollination
This variety requires another one for adequate pollination.
Tools & Supplies
Planting & Care
Learn all about how to grow pear trees in The Growing Guide. An entire section of our website dedicated to your growing success.

Options