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Sophora microphylla
Sophora microphylla
Sophora microphylla
Sophora microphylla

Sophora microphylla

TAXONOMY

FamilyFabaceae
GenusSophora
Zone8

ABOUT

Sophora microphylla, commonly known as Kowhai, is a species of flowering plant in the Fabaceae family. It is native to New Zealand and is known for its bright yellow flowers that attract birds, particularly the native Tui. The plant typically undergoes a dormancy period during the winter months.

ALSO KNOWN AS

Small-Leaved Kowhai
Edwardsia grandiflora var. microphylla
Edwardsia microphylla
Sophora tetraptera var. microphylla

OVERVIEW

WaterDry
SoilLoamy
LightDirect Bright (6 Hours)
Temperature18° C
Humidity60%
Dormancy3 Months
pH6.5
Pressure1,013 mbar

DETAILS

Care Instructions
Sophora microphylla thrives in bright, direct sunlight and prefers moderate temperatures. It should be watered when the soil is almost completely dry. The plant enjoys moderate humidity and should be protected from frost. Regular pruning is necessary to maintain its shape and encourage flowering.
Soil
The plant prefers well-draining loamy soil with a slightly acidic to neutral pH. Good drainage is essential to prevent root rot. A mix of garden soil with some sand and organic matter works well.
Fertilizer
Use a balanced fertilizer with a nutrient composition of 5-10-10 during the growing season. Fertilize every 4-6 weeks to support healthy growth and flowering.
Repotting
Repotting is recommended every 2-3 years or when the plant outgrows its container. Choose a pot that is slightly larger than the current one and ensure it has good drainage. Repot during the spring before the growing season begins.
Propagation
Propagation can be done through seeds or cuttings. Seeds should be scarified and soaked before planting. Cuttings can be taken in late spring or early summer and should be placed in a well-draining soil mix.
Pruning
Pruning should be done after the flowering period. Remove dead or damaged branches and shape the plant to encourage new growth. Regular pruning helps maintain the plant's health and appearance.
Toxicity
Sophora microphylla is toxic to pets and humans if ingested. All parts of the plant contain toxic alkaloids, which can cause symptoms such as vomiting, diarrhea, and lethargy. Keep the plant out of reach of children and pets.
Additional
Sophora microphylla is a hardy plant that can tolerate a range of conditions once established. It is an excellent choice for attracting wildlife to the garden, particularly birds. Ensure it has enough space to grow, as it can become quite large over time.
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How To Grow Sophora microphylla | EarthOne