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Vine

Hardy Kiwi

Actinidia arguta

Vine with edible fruit. Issai is the only reliably self-fertile variety; needs very strong trellis or arbor

Edible
At a Glance

What to know before finding it a place.

SunFull sun + Part shade
WaterMedium water
System layerVine
Plant typeVine
Plant spacing10-15 ft apart
Mature size20-30 ft / 20-30 ft
Chill hours800-1000
Soil pH5.0-7.0
HarvestSep–Oct
Expected yield20-50 lbs/vine (established)
TrellisYes (sturdy trellis)
Central Oklahoma

Growing notes for our conditions.

Regional fit still depends on the actual site—especially drainage, exposure, irrigation, soil and the specific cultivar selected.

Oklahoma notes

Issai is the only reliably self-fertile variety; needs very strong trellis or arbor

Disease resistance

Excellent; very disease resistant

Pruning

Aggressive pruner — remove 70% of growth Jan; requires very sturdy support

Care

Slow to produce (3-7 years); then extremely productive; vines live 50+ years

Drought tolerance

Moderate; consistent moisture improves performance

Pollination & Production

Plan the partners before planting the tree.

Pollination reference

For fruiting plants, compatible bloom timing and nearby partners can matter as much as the cultivar itself.

PollinationDioecious
Partners required1 male per 6-9 females
Compatible partnersIssai (self-fertile); Ananasnaya (F) + any male; Geneva (F) + any male
TimingLate spring bloom; Issai blooms earlier than many females
Oklahoma planting tipUse Issai for self-fertile option; requires very sturdy trellis — plan at installation
Variety Selection

The cultivar can matter as much as the species.

These references help narrow the large number of named varieties to options better aligned with Zone 7A conditions, disease pressure and useful harvest windows.

Zone 7A Recommended Varieties

Issai (self-fertile)GenevaMeaderKen's RedAnanasnaya

These are recommendations carried in the Organix Zone 7A reference database. They are not automatically the same as a cultivar personally proven by Organix on every site; site conditions and availability still matter.

Cultivar Performance Guide

Compare the varieties we have reference data for.

Open a cultivar to compare chill requirement, frost timing, harvest, heat and drought response, quality, strengths and cautions. A “Zone 7A Recommended” badge identifies cultivars also present in the recommendation list above.

Issai★★★★☆
Zone 7A Recommended Sep–Oct
Chill hours800-1000
Bloom / frost riskLate (safe)
Heat toleranceModerate
Drought toleranceModerate
Flavor / qualityGrape-sized; sweet; smooth (no fuzz); eat skin and all
Primary usePremium fresh, market
Why it fits Oklahoma

Self-fertile — single plant produces; excellent for home garden; no fuzzy skin

Watch for

Aggressive vine — requires very strong arbor/trellis; plant away from power lines; slow start

Ananasnaya★★★★☆
Zone 7A Recommended Sep–Oct
Chill hours800-1000
Bloom / frost riskLate
Heat toleranceModerate
Drought toleranceModerate
Flavor / qualityLarge; excellent tropical flavor; smooth skin
Primary usePremium fresh, specialty market
Why it fits Oklahoma

Largest-fruited hardy kiwi; superb flavor; best for specialty produce market

Watch for

Requires male pollinator plant (1 male per 6-8 female); very vigorous vine

Geneva★★★★☆
Zone 7A Recommended Sep–Oct
Chill hours800-1000
Bloom / frost riskLate
Heat toleranceModerate
Drought toleranceModerate
Flavor / qualityMedium; very sweet; smooth skin
Primary useFresh, specialty
Why it fits Oklahoma

Very sweet — one of best-flavored hardy kiwis; good for home gardens

Watch for

Requires male pollinator; Cornell University selection — proven performer

Landscape Role

How this plant can function in a larger system.

Landscape functions

Edible; Attractor; Mulcher

Edible parts

Fruit

Companion plants

Comfrey, Clover

Community / companion role

Pollination: Dioecious (1 male per 8-9 females); Compatible partners/pollinators: Issai (self-fertile); Ken's Red (F) + any male; Companions: Comfrey, Clover

Food-forest layer

Vine

Oklahoma classification

Secondary

Installation & First Year

Good establishment starts at planting.

The workbook’s installation guidance is surfaced here when a plant has a specific crew reference.

Spacing10-15 ft
Planting depthPlant at nursery level
Trellis / supportYES — very sturdy arbor
Soil amendmentCompost; slight acid
Water at installationWeekly first 2 seasons
Mulch depth4 in wood chip
First-year priorityMEDIUM
Installation noteVines are VERY heavy when mature — concrete footings for arbor posts; plant male within 50 ft of females
Soil, Fertility & Care

Support the plant without overcomplicating the system.

Soil preferences

Preferred pH 5.0-7.0

KNF / fertility schedule

Spring FPJ; Summer FAA; Fall IMO4

Maintenance

Aggressive pruner — remove 70% of growth Jan; requires very sturdy support Support: Yes (sturdy trellis)

Use this as a planning reference.

Plant performance varies with microclimate, soil, drainage, water, maintenance and cultivar. Organix uses the library to narrow good candidates, then makes final selections around the actual site.

Edible and medicinal tags describe traditional or practical plant uses in the landscape and are not medical advice. Always verify identification, preparation and individual suitability before consuming a plant.