Moraceae

Japanese fig

Ficus erecta

Japanese fig

Photo: KENPEI — CC BY-SA 3.0 · source

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Survives zone 7 through 9

Harvest calendar

Ripens: Breba early summer + main crop late summer

Best planted in early spring after your last frost, or in fall before the ground freezes, depending on your climate.

A cold-hardier East Asian wild fig bearing small, deep purple-blue figs dusted with a whitish bloom — edible fresh though noticeably smaller and less sweet than common fig, and more often grown for hardiness or ornamental interest than for a heavy edible crop.

Hardiness
Zone 7–9
Habit
Tree
Edible part
Fruit
Ripens
Breba early summer + main crop late summer
Mature size
Shrub or small tree 2–5 m; excellent in a container
Light
Full sun to partial
Soil pH
6.0–7.5 (lime-tolerant)
Environment
Temperate
Native range
Native to Japan, Korea, China, Taiwan, and Okinawa, typically as an understory shrub or small tree in temperate forest.
Status
Wild
Years to fruit
1–2 yrs
Growth speed
Slow to moderate
Spacing
200 cm (79 in) apart — about 4 m² (43 sq ft) per plant
Leaf shape
Narrow oval to elliptic leaves with a slightly heart-shaped or rounded base, thin-textured and smooth to slightly hairy, smaller than the leaves of F. carica.
Root system
Fibrous fig-type root system; more compact and less vigorous than F. carica, doing well in containers.
Fruit description
Small figs about 1–1.3 cm across, ripening from green through orange to a deep purple-blue with a powdery, glaucous bloom; softer and less sweet than F. carica, with more seeds.
Propagation
By hardwood or softwood cuttings and by air layering, following standard fig propagation methods; seed propagation is rarely used outside of breeding work.
Pollination
Common-type figs PARTHENOCARPIC — no pollination needed

The edible parts listed above are a starting point, not a field guide. Identify a plant with certainty — ideally against a local authority — before eating any part of it, and read the full disclaimer. Spotted something wrong? Report it.

Growing guide

How it spreads. A clump-forming shrub or small tree that does not sucker aggressively or naturalize as a garden weed in cultivation; regenerates from the base if damaged by cold.

Growing tips. Noticeably more cold-tolerant than F. carica, reliably hardy in zones 7–9 with reports of surviving briefer freezes further north when given a sheltered site. Dioecious like most wild figs, pollinated in its native range by the specialist wasp Blastophaga nipponica — outside that range, without the wasp, fruit will not develop viable seed, though some parthenocarpic set can still occur on female plants. Prune to control size, as it can be kept shrubby with regular cutting back.

Grow journal

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About the data

Zone figures are typical published ranges — microclimate, drainage and siting shift them by a zone in either direction. Store links are found by an automated search, refreshed every six weeks. Availability is seasonal; stock and prices are not tracked.

Venlo — a reference for cold-hardy edible plants