Companion Plants for Kiwi: Best Picks

The best companion plants for kiwi vines are a compatible male kiwi vine, sweet alyssum, buckwheat, borage, calendula, yarrow, native pollinator flowers, chives, dill, cilantro, parsley, thyme, oregano, managed clover, low annual flowers, and mulch around the vine base. Kiwi companion planting should support pollination, beneficial insects, weed suppression, and trellis access without crowding the kiwi roots or trunk.

In gardening, “kiwi” usually means a trellised kiwifruit vine, including fuzzy kiwifruit, hardy kiwi, and kiwiberry. These are vigorous perennial vines, not small annual crops, so the best companion plan is different from a vegetable-bed companion plan.

The most important companion for many kiwi vines is another kiwi vine: a compatible male plant. Most kiwi vines are male or female, and female vines generally need a male vine of the same species that blooms at the same time to produce fruit. After that, the best companions are low, well-managed flowers and herbs near the trellis edge, plus mulch and weed control at the vine base.

For more pairing ideas across the garden, use HerbVity’s companion plant finder. For fruit-growing context, see fruits and fruit trees.

Kiwi vines growing on a trellis with companion flowers and herbs nearby.

Quick Answer: Best Companion Plants for Kiwi

Use these kiwi companions by purpose:

Best fruiting companion: a compatible male kiwi vine for female vines, unless you have a self-fruitful cultivar.
Best pollinator flowers: sweet alyssum, buckwheat, borage, calendula, yarrow, and native pollinator flowers.
Best herbs near kiwi vines: chives, dill, cilantro, parsley, thyme, and oregano.
Best cautious nearby herbs: lavender and rosemary in sunny, well-drained spots away from the main moist root zone.
Best managed groundcover options: clover, low annual flowers, or row-middle cover crops, kept away from the vine base.
Best “groundcover” at the vine base: mulch, with open space around the trunk.
Plants to avoid: grass, weeds, mint in the ground, lemon balm in the ground, aggressive groundcovers, large shading plants, and other vigorous vines on the same trellis.

For the first few years after planting, keep companion plants away from the kiwi trunk and focus on weed control, mulch, irrigation access, and strong trellis training.

Kiwi companion plants including alyssum, buckwheat, borage, chives, dill, clover, and calendula arranged for comparison. — Good kiwi companions support pollinators, beneficial insects, or soil coverage without competing with young vine roots.

Kiwi Companion Plants at a Glance

Companion plant	Main benefit	Best placement	Watch out for
Compatible male kiwi vine	Pollinates female vines for fruit production	On the same trellis system or nearby, same species, overlapping bloom	Male vines do not fruit and still need pruning and space.
Sweet alyssum	Small flowers support beneficial insects and pollinators	Near trellis edges, path edges, or companion pots	Do not let it mat over young kiwi trunks or irrigation emitters.
Buckwheat	Fast-flowering insectary plant	Nearby pollinator strip or managed row-middle area	Cut or manage before it reseeds heavily.
Borage	Pollinator support and flower diversity	Bed ends or nearby pollinator strip	Can grow large and self-seed.
Calendula	Long-blooming flower for pollinators and beneficial insects	Near trellis edge or nearby bed	Remove if it crowds access to kiwi trunks.
Yarrow	Small flowers that support beneficial insects	Nearby perennial strip or outer bed edge	Can spread in favorable conditions.
Native pollinator flowers	Supports local bees and beneficial insects	Nearby strip, bed edge, or hedgerow	Choose species that do not shade or climb the kiwi trellis.
Chives	Compact flowering herb and edible crop	Bed edges, container pockets, nearby herb strip	Divide clumps if they spread into the kiwi root zone.
Dill, cilantro, parsley	Small flowers support beneficial insects when allowed to bloom	Nearby annual herb strip or trellis-edge planting	Do not let tall flowering stems block pruning or harvest access.
Thyme and oregano	Low flowering herbs for beneficial insects	Sunny bed edges or nearby pots	Oregano can spread; thyme needs drainage.
Lavender and rosemary	Pollinator-friendly woody herbs in dry sunny edges	Nearby well-drained bed, separate from the moist kiwi root zone	Not ideal directly under kiwi vines if the area is watered heavily.
Clover	Managed living cover and beneficial insect support	Row middles or outer areas, not at the trunk	Can compete for water and nutrients if unmanaged.
Mulch	Suppresses weeds, conserves moisture, protects roots	Around the base, with a small trunk-clear gap	Do not pile mulch against the stem.

First, Know What Kiwi Vines Need

Kiwi vines need a sunny site, fertile well-drained soil, steady moisture, strong support, pruning access, and weed-free space around the trunk. Hardy kiwi and kiwiberry can be easier for cool-climate home gardeners than fuzzy supermarket-type kiwi, but all kiwi vines are vigorous and need long-term planning.

RHS describes kiwi as a vigorous climber that needs plenty of space, large sturdy support, and a warm, sunny, sheltered site. It also notes that unpruned plants can grow to 8 m or more depending on the variety, and that kiwis need twice-yearly pruning to stay productive and controlled.

That growth habit changes companion planting. You are not filling a small vegetable-bed gap; you are building a productive vine system. The wrong companion can block pruning, trap moisture at the trunk, interfere with irrigation, climb the trellis, or shade young vines.

Keep the base open. Young kiwi vines need weed-free space around the trunk.
Use mulch carefully. Mulch helps suppress weeds, but it should not be piled against the stem.
Protect trellis access. Do not plant companions where you need to prune, tie canes, harvest, or inspect growth.
Choose low companions. Flowers and herbs should support insects without becoming a second vine canopy.
Avoid waterlogged areas. Kiwi roots are vulnerable in poorly drained soil.

The Most Important Companion: A Male Kiwi Vine

For most fruiting kiwi plantings, the most important companion is a compatible male kiwi vine. Many kiwi cultivars are either male or female. Female vines produce fruit, but they often need pollen from a male vine of the same species that flowers at the same time.

Oregon State University Extension recommends planting male and female vines of the same species, with one male usually needed for every six to ten female vines. Self-fertile cultivars such as ‘Issai’ can fruit without a male, but cross-pollination may increase fruit size. University of Maryland Extension also notes that hardy kiwi blooms are primarily insect-pollinated by bees, so pollinator-friendly flowers near the trellis can still be useful even when the male vine is present.

For female fuzzy kiwi: use a compatible male fuzzy kiwi pollinizer or a self-fertile cultivar nearby.
For female hardy kiwi or kiwiberry: use a compatible male hardy kiwi of the same species.
For self-fertile cultivars: a male vine may still improve fruit size or yield in some cases.
For one-vine gardens: choose a self-fertile cultivar, but verify the label and regional performance.

Do not buy two random kiwi vines and assume they will pollinate each other. They need compatible sex, species, and overlapping bloom time.

Male and female kiwi vines growing on the same trellis for pollination.

Best Flowers to Plant Near Kiwi Vines

Flowers near kiwi vines can support bees, hoverflies, lacewings, lady beetles, and other beneficial insects. They work best as a nearby pollinator strip, trellis-edge planting, or companion container rather than dense underplanting at the vine base.

Sweet alyssum

Sweet alyssum is one of the best low flowers for companion planting near kiwi because it is compact, long-blooming, and attractive to small beneficial insects. University of Delaware Extension specifically notes that alyssum is low-growing and compact, has a long growing season, and attracts beneficial insects such as syrphid flies.

Use sweet alyssum along path edges, at the outer edge of the trellis area, or in nearby pots. Do not let it cover the kiwi trunk, irrigation emitter, or mulch-free stem zone.

Buckwheat

Buckwheat is a fast-flowering annual that can be used as a managed insectary plant. It is useful in nearby strips, bed edges, or open areas around a kiwi trellis where quick flowers are needed.

Use buckwheat as a temporary planting, not as a permanent groundcover at the kiwi trunk. Cut or manage it before it becomes too competitive or reseeds more than you want.

Borage

Borage attracts bees and adds useful flower diversity near a kiwi planting. It is best placed at the end of a row, in a pollinator strip, or in a nearby herb bed because mature borage can become large.

Do not plant borage directly at the base of young kiwi vines. It can shade small vines, self-seed, and make trellis access harder.

Calendula and yarrow

Calendula and yarrow are useful near kiwi vines because they provide flowers for pollinators and beneficial insects. Calendula works well as an annual flower near bed edges. Yarrow works better in a managed perennial strip because it can spread in favorable conditions.

Native pollinator flowers

Native pollinator flowers are often the best long-term choice for beneficial insect support because they are adapted to local pollinators and climate. Choose low or medium-height flowers that do not climb, shade, or block the kiwi trellis.

Use regional pollinator plant lists to choose appropriate native flowers for your area. Place them near the kiwi planting rather than directly around the trunk.

Sweet alyssum, buckwheat, borage, and calendula flowering near a kiwi trellis. Caption: Flowering companions near the trellis can support bees, hoverflies, and other beneficial insects. — Flowering companions near the trellis can support bees, hoverflies, and other beneficial insects.

Best Herbs to Plant Near Kiwi Vines

Herbs are useful near kiwi vines when they support beneficial insects, produce flowers, or fit neatly at the edge of the trellis bed. Keep them outside the trunk zone and away from irrigation parts you need to inspect.

Chives

Chives are compact and easy to manage at bed edges. When allowed to flower, they attract pollinators and add useful diversity near a kiwi trellis.

Plant chives at the edge of the trellis bed, in a nearby herb strip, or in containers. Divide clumps if they begin to crowd the kiwi root zone. For more pairings, see HerbVity’s companion plants for chives.

Dill, cilantro, and parsley

Dill, cilantro, and parsley produce small flowers that can support beneficial insects when allowed to bloom. These are best used in nearby herb strips or trellis-edge pockets, not directly around the kiwi trunk.

Dill can grow tall, cilantro bolts quickly in heat, and parsley can overwinter or flower in its second year. Place them where they will not block pruning, tying, or harvest access. For more, see companion plants for dill, companion plants for cilantro, and companion plants for parsley.

Thyme and oregano

Thyme and oregano can work near kiwi vines at sunny, well-drained bed edges. Their flowers can support small pollinators and beneficial insects.

Use thyme where drainage is good. Use oregano with caution because it can spread. In many kiwi plantings, these herbs are best in separate nearby pots or controlled edge plantings. See companion plants for thyme and companion plants for oregano.

Lavender and rosemary, with caution

Lavender and rosemary are pollinator-friendly woody herbs, but they prefer sunnier, drier, sharper-drained conditions than the moist kiwi root zone often receives. Use them nearby, not directly under the vine.

These herbs are best in separate beds, raised edges, or containers near the trellis. See HerbVity’s companion plants for lavender and companion plants for rosemary.

Chives, dill, cilantro, parsley, thyme, and oregano growing near the edge of a kiwi trellis. — Herbs work best near kiwi vines when they support beneficial insects without crowding the trunk or trellis.

Best Groundcovers and Cover Crops Near Kiwi Vines

Groundcovers and cover crops near kiwi vines need careful management. They can reduce bare soil and support beneficial insects, but they can also compete with young vines for water and nutrients.

Clover

Clover can work as a managed living cover in row middles or outer areas, especially around established vines. It should not be allowed to grow right up to the kiwi trunk.

Keep clover mowed or contained so it does not compete with young kiwi roots. For the first few years, mulch and weed-free space are usually more important than living cover at the base.

Low annual flowers

Low annual flowers such as sweet alyssum and calendula can act like seasonal living edges near kiwi vines. They are easier to thin or remove than aggressive perennial groundcovers.

Use them where they help insects without hiding the trunk, blocking irrigation, or covering mulch.

Managed row-middle cover crops

Managed row-middle cover crops can make sense in larger kiwi plantings or orchard-style layouts. They should be mowed, cut, or terminated before they compete too strongly with the vines.

UC IPM notes that weeds and vegetation in kiwifruit rows and middles are often managed mechanically through tilling and mowing, and that weed control around the base of the vine is especially important for vine health and yield.

Vegetables and Annuals Near Kiwi Vines

Vegetables can grow near kiwi vines, but they should not use the kiwi trellis, shade young vines, or require frequent digging in the root zone. Think of annual vegetables as nearby crops, not true underplantings.

Lettuce, spinach, and radishes: useful as temporary young-vine or edge crops, not permanent underplantings.
Beans and peas: acceptable nearby if they do not climb the kiwi trellis or compete heavily. See companion plants for peas and companion plants for green beans.
Nasturtiums: useful as flowers, but can sprawl and should not cover young kiwi trunks or irrigation access.
Comfrey: often suggested online, but it can become large and competitive; place it away from the vine base if used.

Do not plant annual crops that require repeated digging directly under mature kiwi vines. Kiwi roots and irrigation systems should not be disturbed every season.

What Not to Plant With Kiwi

The worst kiwi companions compete heavily, climb the trellis, shade the vines, create wet soil, block pruning access, or spread aggressively.

Plant or group	Why to avoid it	Better approach
Lawn grass and weeds at the vine base	Compete with kiwi roots for water and nutrients, especially in young plantings.	Keep the base weed-free and use wood-chip or bark mulch.
Mint in the ground	Spreads aggressively and can invade the kiwi root zone.	Grow mint in a separate container. See companion plants for mint.
Lemon balm in the ground	Can spread aggressively like other mint-family plants.	Keep it in a separate pot away from the vine base.
Aggressive groundcovers	Can smother young vines, hide pests, and compete for moisture.	Use mulch or controlled annual flowers instead.
Grapes, hops, passionflower, pole beans, cucumbers, squash, or other vines on the same trellis	Compete for trellis space, shade, pruning access, and harvest access.	Use separate trellises or separate garden zones.
Large shrubs or trees	Can shade kiwi vines and compete for root space.	Plant kiwi in full sun with its own strong support.
Waterlogged-site plants	Suggest or require soil conditions that are too wet for kiwi roots.	Choose freely draining soil and moisture-compatible companions.
Deep-rooted or frequently dug crops directly under kiwi vines	Disturb kiwi roots and irrigation every season.	Grow annual vegetables in nearby beds.
Dense planting around the trunk during the first 3 to 4 years	Young vines are most vulnerable to competition.	Prioritize mulch, weed control, and trunk protection.

Keep the kiwi vine base free from grass, weeds, aggressive spreaders, and competing vines.

Companion Planting Layout Ideas for Kiwi Vines

Good kiwi companion planting is mostly about layout. Put the kiwi vine first, then place support plants where they help without interfering.

Kiwi setup	Best companion layout	Good choices	What to keep clear
New kiwi vine, years 1 to 3	Mulch and weed-free space around the trunk; flowers outside the root zone.	Mulch, alyssum at bed edge, chives in nearby pots	Four-foot trunk area, irrigation, training stake, graft or crown area
Established in-ground trellis	Low flowers and herbs near outer trellis edges; mulch at the base.	Alyssum, calendula, thyme, oregano, chives, yarrow	Main trunks, cordons, pruning ladder access
Large arbor or pergola	Pollinator flowers nearby, not climbing the arbor.	Borage, buckwheat, native flowers, dill, cilantro	Vertical supports and access paths
Orchard-style rows	Managed row-middle cover crop plus weed-free vine row.	Clover or cover crop in middles, mulch or cultivation at base	Vine rows and irrigation emitters
Small garden trellis	Use companion pots and edge plants instead of underplanting.	Chives, thyme, alyssum, calendula in pots	Root zone and trellis access

For other fruit-companion ideas, see HerbVity’s companion plants for strawberries. For sweet fruit comparisons, see world’s sweetest fruits.

Companion Plants for Kiwi in Containers

Kiwi vines can be difficult in containers because they are vigorous, need a sturdy trellis, and need winter root protection in cold climates. University of Maryland Extension notes that hardy kiwi is not reliably winter-hardy in containers, especially if the roots freeze. Container companion planting should therefore be minimal.

The safest container strategy is to grow the kiwi vine in its own large container and place companion plants in separate nearby pots.

Container setup	Best companion approach	Good choices	Avoid
Small patio kiwi container	Keep the kiwi alone and group companion pots nearby.	Alyssum, chives, calendula, thyme in separate pots	Underplanting the kiwi container heavily.
Large container with trellis	Use one or two compact edge companions only if the pot is large enough.	Sweet alyssum or chives at the edge	Mint, lemon balm, squash, pole beans, dense groundcovers.
Balcony kiwi vine	Use companion pots and keep pruning access open.	Thyme, oregano, parsley, cilantro, calendula	Anything that climbs the same trellis.
Self-fertile kiwi in a container	Use nearby pollinator flowers, not root competitors.	Alyssum, borage in a separate pot, native flowers nearby	Large companions in the same pot.

If the kiwi is in a container, keep irrigation, drainage, root protection, and trellis strength as the priorities. Companion plants should never make watering or pruning harder.

Container kiwi vine on a trellis with companion flowers in nearby pots. — In containers, keep companions in separate nearby pots so the kiwi roots have room and water access.

Common Kiwi Companion Planting Mistakes

Forgetting the male vine. Most female kiwi vines need a compatible male vine, unless you have a reliable self-fruitful cultivar.
Planting dense groundcovers at the trunk. Young kiwi vines need weed-free, low-competition space around the base.
Letting grass grow into the vine row. Grass competes for water and nutrients.
Using the kiwi trellis for other vines. Grapes, hops, beans, cucumbers, and squash can compete for light and pruning access.
Planting mint or lemon balm in the ground. Both can spread aggressively and invade the root zone.
Blocking pruning and harvest paths. Kiwi vines need regular pruning, tying, training, and harvesting.
Choosing water-loving companions. Kiwi roots can rot in waterlogged soil, so companion plants should not encourage wet conditions.
Overplanting during establishment years. The first few years should focus on vine growth, weed control, mulch, and trellis training.

The best kiwi companion planting plan is simple: choose a compatible male vine if needed, keep the trunk area mulched and weed-free, add flowers and herbs near the trellis edge, and keep vigorous plants off the kiwi support structure.

Related HerbVity Guides

Sources and Further Reading

FAQs About Companion Plants for Kiwi

What are the best companion plants for kiwi?

The best companion plants for kiwi are a compatible male kiwi vine, sweet alyssum, buckwheat, borage, calendula, yarrow, native pollinator flowers, chives, dill, cilantro, parsley, thyme, oregano, managed clover, low annual flowers, and mulch around the vine base. Keep companions away from the trunk and trellis access points.

Do kiwi vines need a male companion plant?

Most female kiwi vines need a compatible male kiwi vine to produce fruit unless you have a self-fruitful cultivar. Male and female vines should usually be the same species and bloom at the same time. Even some self-fruitful cultivars may produce larger fruit with cross-pollination.

What flowers should I plant near kiwi vines?

Good flowers near kiwi vines include sweet alyssum, buckwheat, borage, calendula, yarrow, and native pollinator flowers. Plant them near the trellis edge or in nearby strips rather than directly against the kiwi trunk.

Can herbs grow near kiwi vines?

Yes. Chives, dill, cilantro, parsley, thyme, and oregano can grow near kiwi vines if they are kept near the bed edge or in nearby containers. Lavender and rosemary can work nearby in sunny, well-drained spots, but they are not ideal in the main moist kiwi root zone.

Can I plant groundcovers under kiwi vines?

Use groundcovers carefully. Managed clover or low annual flowers can work in outer areas or row middles, but the base of kiwi vines should stay weed-free and mulched, especially during the first few years. Avoid aggressive groundcovers that compete with roots or hide irrigation.

What should you not plant with kiwi?

Avoid lawn grass, weeds, mint in the ground, lemon balm in the ground, aggressive groundcovers, large shading shrubs or trees, waterlogged-site plants, and other vigorous vines on the same trellis. Keep the vine base open for mulch, irrigation, pruning, and inspection.

Can kiwi grow with grapes or other vines?

Do not grow kiwi and grapes, hops, passionflower, pole beans, squash, or cucumbers on the same trellis. Kiwi vines are vigorous and need their own strong support, pruning access, and sunlight. Use separate trellises or separate garden zones.

What companion plants work with kiwi in containers?

For container kiwi, use companion plants in separate nearby pots. Good choices include sweet alyssum, chives, calendula, thyme, parsley, cilantro, and oregano. Avoid planting large or spreading companions inside the kiwi container because kiwi roots need space, moisture, and drainage.