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Dogbane
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Plectranthus caninus · Lamiaceae

Dogbane

✅ Pet-friendlyFast growth during spring and summer.30 to 60 cm
Partial shade, tolerates some sunModerate, allow to dry between wateringsEasy10 degrees Celsius

Description & origin

Dogbane is a perennial herb known for its wet dog scent. It is easy to grow, ideal for gardens and pots.

Size

Can reach up to 60 cm in height.

Foliage

Leaves are green and fleshy with a characteristic aroma.

Flowering

Blooms in small spikes, but flowering is not the main attraction.

Detailed care

Light

Prefers indirect light but tolerates partial sun.

Soil

Well-drained soil rich in organic matter.

Watering

Water moderately, allowing the soil to dry between waterings.

Temperature

Thrives in mild temperatures above 10 degrees Celsius.

Fertilising

Fertilize every 4-6 weeks during the growing season.

Repotting

Transplant every 2 years or when pot-bound.

Pruning

Regular pruning encourages denser growth.

Propagation

Easily propagated by cuttings or division.

Common problems

Aphids

Can infest leaves, causing damage and deformities.

Powdery mildew

Fungi that can appear in high humidity conditions.

Yellowing leaves

May indicate overwatering or nutrient deficiency.

Uses & curiosities

In the garden

  • Ideal for borders and beds
  • Attracts pollinators like bees
  • Used as a natural insect repellent

Other uses

Can be grown in pots or window boxes.

Did you know…

This plant is often used to repel aphids and other insects. Its smell is particularly unpleasant to dogs.