Sophora microphylla - Kowhai, Small Leaved Kowhai

from $9.90

One of New Zealand’s most celebrated flowering trees, Small-leaved Kōwhai is renowned for its spectacular displays of golden-yellow flowers and the native birds they attract. Developing from a distinctive tangled juvenile form into a graceful spreading tree, it is an outstanding choice for larger gardens, riparian plantings, restoration projects, and properties where both wildlife and seasonal colour are priorities.

 

🌱 Plant Facts

• Growth habit: Medium to large tree, developing one or more trunks

• Juvenile form: Young plants often have distinctive tangled, zig-zagging branches

• Foliage: Fine compound leaves with numerous small green leaflets

• Flowers: Large, pendulous golden-yellow flowers produced in clusters

• Flowering: Mainly August–October, occasionally beginning as early as May

• Fruit: Dry, brown, ridged and constricted pea-like seed pods containing hard yellow seeds

• Fruiting: October–May

• Height: Up to 20 m

 

🌍 Natural Habitat

• Coastal and lowland environments

• Riparian forest

• River terraces and floodplains

• Lake margins

• Mixed podocarp-hardwood forest

• Coastal cliffs and associated wetlands

• Inland shrubland and dry scrub communities

 

🌿 Growing Environment

• Full sun to partial shade

• Frost tolerant

• Drought tolerant once established

• Coastal tolerant

• Salt tolerant

• Free-draining soils

 

Kōwhai is remarkably adaptable once established and performs particularly well in sunny, free-draining sites. It is equally valuable as a garden specimen or as part of larger-scale riparian and ecological restoration planting.

 

📍 Endemic Distribution

• Endemic to New Zealand

• Widespread throughout the main islands of New Zealand

• Scarce or locally absent from some areas, including parts of Northland and the eastern North Island

 

🌾 Uses

• Native bird food and attractant

• Excellent nectar source for tūī, bellbirds/korimako and other nectar-feeding wildlife

• Bee and pollinator food

• Riparian plantings

• Native forest restoration

• Feature and specimen tree

• Large gardens and parks

• Spectacular spring flowering

 

🪴 Cultivation Notes (Live Plant)

A hardy and rewarding native tree that develops into an outstanding specimen with age. Young plants establish best in a sunny or lightly shaded position with good drainage and benefit from regular moisture during their first few seasons. Once established, Small-leaved Kōwhai is tolerant of frost, coastal exposure, and periods of dry weather. Allow plenty of room for mature development, particularly when planting as a long-term feature tree.

 

📏 Approximate product size:

• PB3/4 (5–20 cm, 350 ml)

• PB3 (20–70 cm, 1.5 L)

• PB8 (50 cm+, 3.5 L)

• PB18 (1 m+, 8.5 L)

• PB40 (2 m+, 18.5 L)

 

⏱️ Timeframe:

We ship Monday – Wednesday for South Island customers and Monday/Tuesday for Rural and North Island customers. Orders placed outside these days will be fulfilled the following week.

 

📦 Local pick ups and/or deliveries will be made by arrangement.

 

🌱 We’ll donate $1 per plant sold to national conservation efforts, helping to protect and restore New Zealand’s natural heritage.

Size:

One of New Zealand’s most celebrated flowering trees, Small-leaved Kōwhai is renowned for its spectacular displays of golden-yellow flowers and the native birds they attract. Developing from a distinctive tangled juvenile form into a graceful spreading tree, it is an outstanding choice for larger gardens, riparian plantings, restoration projects, and properties where both wildlife and seasonal colour are priorities.

 

🌱 Plant Facts

• Growth habit: Medium to large tree, developing one or more trunks

• Juvenile form: Young plants often have distinctive tangled, zig-zagging branches

• Foliage: Fine compound leaves with numerous small green leaflets

• Flowers: Large, pendulous golden-yellow flowers produced in clusters

• Flowering: Mainly August–October, occasionally beginning as early as May

• Fruit: Dry, brown, ridged and constricted pea-like seed pods containing hard yellow seeds

• Fruiting: October–May

• Height: Up to 20 m

 

🌍 Natural Habitat

• Coastal and lowland environments

• Riparian forest

• River terraces and floodplains

• Lake margins

• Mixed podocarp-hardwood forest

• Coastal cliffs and associated wetlands

• Inland shrubland and dry scrub communities

 

🌿 Growing Environment

• Full sun to partial shade

• Frost tolerant

• Drought tolerant once established

• Coastal tolerant

• Salt tolerant

• Free-draining soils

 

Kōwhai is remarkably adaptable once established and performs particularly well in sunny, free-draining sites. It is equally valuable as a garden specimen or as part of larger-scale riparian and ecological restoration planting.

 

📍 Endemic Distribution

• Endemic to New Zealand

• Widespread throughout the main islands of New Zealand

• Scarce or locally absent from some areas, including parts of Northland and the eastern North Island

 

🌾 Uses

• Native bird food and attractant

• Excellent nectar source for tūī, bellbirds/korimako and other nectar-feeding wildlife

• Bee and pollinator food

• Riparian plantings

• Native forest restoration

• Feature and specimen tree

• Large gardens and parks

• Spectacular spring flowering

 

🪴 Cultivation Notes (Live Plant)

A hardy and rewarding native tree that develops into an outstanding specimen with age. Young plants establish best in a sunny or lightly shaded position with good drainage and benefit from regular moisture during their first few seasons. Once established, Small-leaved Kōwhai is tolerant of frost, coastal exposure, and periods of dry weather. Allow plenty of room for mature development, particularly when planting as a long-term feature tree.

 

📏 Approximate product size:

• PB3/4 (5–20 cm, 350 ml)

• PB3 (20–70 cm, 1.5 L)

• PB8 (50 cm+, 3.5 L)

• PB18 (1 m+, 8.5 L)

• PB40 (2 m+, 18.5 L)

 

⏱️ Timeframe:

We ship Monday – Wednesday for South Island customers and Monday/Tuesday for Rural and North Island customers. Orders placed outside these days will be fulfilled the following week.

 

📦 Local pick ups and/or deliveries will be made by arrangement.

 

🌱 We’ll donate $1 per plant sold to national conservation efforts, helping to protect and restore New Zealand’s natural heritage.