Plant Guide

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Evergreen climber

akebia-quinata

Akebia quinata

chocolate vine, five-leaf akebia

Vigorous evergreen or semi-evergreen climber native to Japan, Korea and China. Compound, bright green leaves with five elliptic to obovate leaflets to 5 cm long, notched at the tips. Fragrant, cup-shaped, purplish-red flowers in pendulous racemes during spring. Flowers may be followed by sausage-shaped fruits to 10 cm long.

Prefers a partially shaded position in any reasonable soil. Tolerates full shade and full sun. Avoid very dry and waterlogged soils. Resents root disturbance, so best planted when young, and not to be transplanted when mature. Requires support to climb. In suitable growing conditions Akebia is a vigorous grower and needs regular trimming. Copes with hard pruning. Akebia quinata is frost hardy, but in cold climates it behaves as a semi-evergreen or even deciduous climber with the extent of leaf loss depending on the degree of winter cold.

In New Zealand Akebia quinata is listed in the National Pest Plant Accord and is prohibited from commercial propagation, sale and distribution across the country.

Ideal as a fast cover for pergolas, fences and gazebos. If you wish to add a slimline vertical element to a garden bed, then let Akebia grow up against a tall post and trim it a few times per year. Help the shoots find support by attaching netting to the outside of the post. Could also be used as an informal ground cover. 

hardenbergia-violacea

Hardenbergia violacea

false sarsaparilla, purple coral pea, happy wanderer, native lilac, vine lilac, lilac vine

Vigorous evergreen climber with wiry stems, native to Australia. Occurs naturally in a variety of habitats, including coastal areas and mountains. Simple, oval to lance-shaped, mid to dark green, leathery leaves to 12 cm long, with prominent veins. Violet purple pea-like flowers, 1 cm across, smother the pant in pendent racemes during mid to late winter and early spring.

Synonym: Hardenbergia monophylla

Hardy to -70C, but some damage may occur at lighter frosts. Flowers best in full sun and well-draining neutral or acidic soil, but tolerates a wide range of growing conditions. Has a low water requirement once established. Prune hard after flowering to keep compact, encourage new growth, and to prevent the plant from becoming leggy at the base.

Ideal climber for flower display from mid winter. May also be grown as a ground cover, spilling over banks. Suitable as an indoor plant in bright light.

jasminum-polyanthemum

Jasminum polyanthum

pink jasmine, white jasmine

Very vigorous evergreen climber native to China. Pinnately compound, dark green leaves with 5 to 7 leaflets. Masses of reddish pink flowerbuds open during late winter and early spring (and intermittently during the rest of the year) to fragrant white, starry flowers, 2 cm across and 4 cm long, sometimes followed by small glossy black berries. Spreads quickly by producing long runners and forming roots where nodes are in contact with soil. Runners can even grow under buidlings since the plant is tolerant to full shade and drought. Is naturalised in Australia and New Zealand, and is regarded as an invasive species in several regions of these countries. Forms a dense ground cover, preventing the establishment of native seedlings and smothering other vegetation. 

Very easy to grow and propagate. Tolerant to a range of extreme conditions including sun, shade, drought, dampness, salt, and wind. Prune to keep compact and remove runners to prevent the plant from spreading elsewhere. If you wish to grow Jasminum polyanthemum in New Zealand or Australia check with the local authorities to make sure it is not banned in your area.

Grown for its strongly perfumed flowers and vigorous climbing habit. Suitable as an indoor plant.

mandevilla-laxa

Mandevilla laxa

Chilean jasmine

South American, twining vine with clusters of very fragrant, funnel-shaped, pure white flowers in summer. The flowers are 4 to 6 cm wide with a 3-5 cm long tube, and are followed by long, bean-like fruit pods. All parts of the plant contain a poisonous, milky sap that may cause skin and eye irritations when touched. Evergreen in warm climates, but behaves as a deciduous plant in colder climates.

Synonym: Mandevilla suaveolens.

Grows best in a position that doesn't get too hot in summer, with well draining soil where it receives morning sun and afternoon shade. Not suitable for heavy clay. The roots don't like being disturbed, so avoid digging nearby. Can be cut back hard. Tolerates light to moderate frost (zones 9-11).

Intensely fragrant flowers, especially in the evenings. May climb into adjacent trees by winding its stems around the branches, but is quite easy to keep under control. Lovely climber for archways, pergolas and fences. 

metrosideros-carminea

Metrosideros carminea

akakura, carmine rata, crimson rata

Evergreen climber, endemic to New Zealand, but only occasionally found in its natural habitat of coastal and lowland forests in the northern half of the North Island. Climbs by adhering to tree trunks and other rough surfaces with aerial, adventitious roots. When the juvenile plant eventually reaches the light, it gradually transforms into the shrubby, non-climbing, flowering, adult form. Cuttings from an adult plant will result in a small spreading shrub rather than a climber. Shaded parts of an adult shrub may produce juvenile climbing or creeping stems. Glossy, dark green, rounded leaves, 1-2 cm long on juvenile plants and 2-4 cm long on adult plants. Bright crimson flowers in dense clusters from mid winter to mid spring.

Synonym: Metrosideros diffusa

Prefers a position in well-draining soil. If you intend to use Metrosideros carminea as a climber, then find a spot in the shade, preferably where it can grow towards the light. If you want to grow it as a shrub, then a sunny position is best. Suitable for coastal gardens. Once established, the crimson rata tolerates drought, and light to moderate frosts (USDA zones 8-11). The adult form copes well with exposed, windy conditions. Generally trouble free.

Very tough, but slow growing plant. Spectacular when in flower. Worth the wait!

pandorea-jasminoides

Pandorea jasminoides

bower of beauty, bower vine, bower climber

Vigorous evergreen climber in the Bignoniaceae family. Native to parts of New South Wales and Queensland in Australia. Glossy, odd-pinnately compound leaves with 4 to 7 ovate to lanceolate leaflets. Flowering in summer with white to pale pink trumpet-shaped flowers with dark rosy pink throats, followed by long seed pods.

Flowers best when planted in full sun and well-draining soil, but can also be grown in partial shade. Prune after flowering. Can be cut back hard. Once established, Pandorea jasminoides can cope quite well with extended dry periods. Tolerates light frost only when young.

Pandorea jasminoides reliably puts on a fantastic show during summer. It will need support to climb, and you may want to keep an eye on it once it is established to make sure it doesn't grow out of proportions! Suitable for coastal gardens.

plumbago-auriculata

Plumbago auriculata

blue plumbago, Cape leadwort, Cape plumbago

Evergreen shrub in the Plumbaginaceae family, native to South Africa, with long,slender stems, glossy, mid-green foliage and pale blue, phlox-like flowers. The spoon-shaped leaves are about 5 cm long. Flowers are tubular (2.5 cm long), with five petals, and are produced on current season's wood in 15 cm wide, terminal racemes, mainly during late summer and autumn. Plumbago auriculata 'Royal Cape' has more intense blue flowers.

Synonym: Plumbago capensis.

Prefers a position in full sun and well-draining, slightly acidic soil, protected from strong winds. Flowering is somewhat reduced in partial shade. Suitable for coastal areas. Reasonably drought tolerant once established. Prune after flowering or any time during winter to create a more bushy and compact shrub. If damage occurs after moderate frosts, the plant usually recovers (USDA zones 8B-11).

When left to grow without pruning, Plumbago auriculata forms an open shrub with graceful, arching branches. You can grow this as a climber by tying the branches to a support structure like a trellis. Plant next to pink-flowering shrubs for a lovely, soft, colour combination. Add plants with a stronger shape (such as Pittosporum tenuifolium 'Golf ball' or clipped Buxus sempervirens balls) and different textural qualities (such as Phormium 'Green Dwarf' or other plants with spiky or strap-shaped foliage).

podranea-ricasoliana

Podranea ricasoliana

Port St Johns creeper, pink trumpet vine, Zimbabwe creeper, queen of Sheba, Port St Johns klimop, pink tecoma

Evergreen climber in the Bignoniaceae family with glossy, pinnately compound leaves and showy flowers in clusters during summer. Oval leaflets, 2-9 cm long, with entire to sparsely toothed margins. The trumpet-shaped, 6-8 cm long flowers are pink with darker pink to red stripes. Sometimes the flowers are followed by seed capsules that look like long, narrow green beans (to about 25 cm long and 0.5-1 cm wide). Origin uncertain: possibly indigenous to South Africa, but may have been introduced there by slave traders.

Synonyms: Tecoma ricasoliana, Pandorea ricasoliana, Bignonia rosea.

Prefers a position in full sun, but will handle partial shade. Grows in any rich, well-draining soil. Tolerates coastal conditions and wind. Mature plants can cope with moderate frosts (to about -7 0C). Once established, Podranea ricasoliana is reasonably drought tolerant. It does not produce tendrils, so needs to be tied to a support structure, and can be espaliered. Prune in winter or early spring. In parts of New Zealand this plant is regarded as a weed and a threat for the native vegetation.

Vigorous climber with attractive foliage and a spectacular candy-floss pink flower display in late summer. Great choice where you want a fast cover for fences, walls, arches, or pergolas. Could be used as a ground cover, sprawling over rocks and banks. Grow in a large container in cold climates and move indoors during winter.

solanum-jasminoides

Solanum jasminoides

potato vine

Vigorous, fast-growing climber native to Brazil. Flowers from late spring to late autumn with clusters of small star-shaped flowers. The latter are white with yellow stamens and resemble potato plant flowers, hence the name.

May be pruned back hard, but that should not be required if pruned twice a year.

The perfect plant to quickly cover a wall, fence, or trellis, and flowers for most of the year.

trachelospermum-jasminoides

Trachelospermum jasminoides

star jasmine, confederate jasmine, trader's compass

Evergreen, self-twining climber, native to eastern and southeastern Asia. Oval to lanceolate, glossy dark green leaves, 4-10 cm long, 2-4 cm wide, arranged in pairs. Some of the leaves turn bronze or dark to bright red in winter.  Flowering during late spring and summer with clusters of very fragrant, white, pinwheel-shaped flowers to 2 cm across.

Synonym: Rynchospermum jasminoides.

Plant in any well-drained soil. Flowers best in full sun, but copes well with partial or even deep shade.Tolerates relatively dry conditions once established. Suitable for exposed, coastal areas. Generally free from serious pests and diseases.Tolerates moderate frosts to about -120C. 

Versatile plant with intensely perfumed flowers that smother the plant from late spring. Climbs happily against support structures, and can be espaliered. Will not cling to masonry walls. Suitable as a ground cover, but may need regular pruning to maintain a tidy look. Also when growing Trachelospermum jasminoides as a climber, a yearly prune is recommended to keep the plant bushy. Also suitable as an indoor plant.