Sophora longicarinata

Limestone Kowhai

Limestone Kowhai is the common name for Sophora longicarinata, small and graceful variety of Kowhai. It features fine and dainty, green foliage that is held with a weeping habit. Masses of yellow, bell-shaped flowers are produced through spring that are great for attracting birds and bees. The flowers literally transform this small tree into something quite spectacular. It typically grows to 5 m tall and 3 m wide with a somewhat rounded shape and can be trimmed as necessary. Best results with this variety are achieved when it is planted in full sun on a well-drained, moderately sheltered site. It is tolerant of frost, cool climates, periods of dry, and poorer soils. The Limestone Kowhai is commonly grown as a specimen, added to a mixed planting, planted to attract birds, or included in a native planting.