Trees and shrubs

Self-fertile hardy kiwi 'Issai'

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Hardiness Zone 5

Discover the plant

Family Actinidiaceae

Actinidia arguta 'Issai', or self-fertile 'Issai' hardy kiwi, is a compact and productive fruiting climbing plant, ideal for small spaces or gardeners looking for a self-pollinating variety. It offers fragrant spring blooms, followed by a production of small, smooth, sweet, and edible green kiwis that don't need peeling. Its twining habit allows it to effectively cover trellises, fences, or arbors, while remaining more contained than other varieties. Very hardy, reliable, and ornamental, 'Issai' combines beautiful foliage, edible appeal, and ease of cultivation, making it an excellent introduction to fruit gardening. Its vibrant green foliage forms a dense canopy that also adds freshness to the landscape. It excels equally well in pots and in the ground.

Actinidia arguta 'Issai'

Soil and care

The rightconditions.

Fertilization Spring berry fertilizer. Fertilize monthly or as directed on the bag. Add Myke when planting.

Bloom and dimensions

The completeprofile.

Bloom periodLate spring
Flower colorWhite
Foliage colorGreen
Foliage typeObsolete
FruitingSmall, smooth, sweet green kiwis with edible skin
Maximum height2 to 3 m (6 to 10 feet)
Maximum width3 m (10 feet)
Growth ratefast
Hardiness zoneZone 5
Minimum temperature'-34°C

Its strengths, naturally.

Pet friendly
Safe for pets

Pets

Pollinators
Attracts or supports pollinating insects

Pollinators

Butterflies
Plants that attract butterflies

Butterflies