Actinidia arguta 'Issai'

Overview & Features

• Actinidia arguta ‘Issai’ is a compact, self-fertile hardy kiwi vine grown for its smooth-skinned, edible fruits.

• Produces small, grape-sized green fruits with sweet, aromatic flavour.

• Unlike many kiwi varieties, ‘Issai’ does not require a separate male plant for pollination.

• Bears white, lightly fragrant flowers in early summer.

• Deciduous climber with attractive mid-green foliage.

• Typically grows 3–4 metres in height, making it more manageable than other kiwi vines.

• Suitable for pergolas, trellis, fences, and sunny walls.

• Attractive to bees when in flower.

This variety is valued for its compact growth and reliable fruit production.

Planting & Positioning

• Plant in full sun for the best fruit production.

• Choose a sheltered, warm position protected from strong winds.

• Prefers fertile, moisture-retentive but well-drained soil.

• Avoid heavy, waterlogged conditions.

• Improve soil with compost or well-rotted manure before planting.

• Dig a hole twice as wide as the rootball and the same depth.

• Position at the same depth as in the pot and firm gently.

• Provide strong support such as pergola beams or horizontal wires.

• Space at least 2–3 metres from other large plants.

Actinidia performs best in warm, sunny gardens with good airflow.

Watering, Feeding & Flowering

• Water regularly during the first growing season to establish roots.

• Keep soil consistently moist during spring and summer.

• Avoid prolonged drought, particularly when fruits are developing.

• Feed in early spring with a balanced fertiliser to encourage growth.

• Apply compost annually to maintain soil fertility.

• Flowering typically occurs in early summer.

• Fruits develop through summer and ripen in early autumn.

Consistent moisture during fruiting supports better yields and flavour.

Pruning, Maintenance & General Care

• Prune in winter to control size and encourage fruiting wood.

• Shorten side shoots to maintain a structured framework.

• Light summer pruning can help manage vigorous growth.

• Tie in new shoots to support structures regularly.

• Protect young plants from late spring frosts.

• Mulch annually to conserve moisture and suppress weeds.

• Generally hardy and productive once established.

With full sun, fertile soil, and strong support, Actinidia arguta ‘Issai’ will provide attractive foliage, summer flowers, and delicious autumn fruit year after year

• Size
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We currently only deliver within the island of Ireland, other countries can be quoted for by contacting [email protected] or via telephone on 06964084
 

Standard Delivery is FREE on orders over €250*

All standard deliveries will be completed within 5-7 working days via Fastway Couriers, any delay to this delivery time, the customer will be notified by One of our staff.

The in-Store delivery charge will vary compared with online, in-store delivery charge is done on a case by case basis. 

* Only mainland Ireland addresses qualify for free delivery.
 

Live Plants Delivery

Our live plants are packed with care and diligence by our staff, our horticulturists review each plant before despatch to ensure quality is maintained.
Live Plant delivery charges are not calculated on weight but on the space required per package to ensure safe delivery, so delivery charges may vary as some plants require more space than others when packed.
All live plants are despatched within 3-5 working days where possible, our couriers aim to deliver within 48 hours of despatch from our Garden Centre to allow the plant to arrive in healthy condition.
 

Click & Collect

Can’t wait for delivery? Why not try our FREE Click & Collect service? Simply make your purchase online and collect it from our store located in Croagh Co. Limerick. Our staff will contact you by phone when your order is ready for collection (Please allow 24 hours minimum). When collecting your item, call the store on 069-64084. We will then load into your car as required. This service is available in-store 9am – 6pm Monday – Saturday (No collections on Sundays)

Click here for more information about our shipping conditions.

You can pay your online order either by credit card or via Paypal.
If you have any further questions about the online order payment please contact us via ­069 640 84 or mail.