How to Grow Brachyscome From Seed: A Complete Guide
Brachyscom planting advice, step-by-step sowing guide, and aftercare.
Flower Variety Identification
Common Name: Swan River Daisy
Scientific Name: Brachyscome
Family: Asteraceae
When to plant Brachyscome in your climate
Not sure what your climate is? See our climate charts.
Cool: September, October, November, December
Temperate: April, September, October, November, December
Sub-Tropical: May, June, July
Tropical: May, June, July, August
Arid: May, June, July, August
Step by Step guide to growing Brachyscome
1. Ideal Planting Time
The best time to plant Brachyscome depends on your location:
- Temperate climates: Spring, early summer, or early autumn.
- Tropical climates: Late autumn to winter, avoiding extreme heat and humidity.
- Cool climates: After the last frost in spring.
Brachyscome seeds thrive in warm conditions, so choose a planting time that allows them to establish before extreme weather.
2. Choosing the Perfect Spot
Brachyscome prefers sunny locations but can tolerate light shade, especially in hotter areas. It thrives in well-drained soils, including sandy and loamy types, making it ideal for native Australian gardens.
Location needs:
- Full sun to light shade.
- Well-drained soil, enriched with compost.
- Suitable for garden beds, rockeries, or pots.
3. Soil Preparation
Although Brachyscome is naturally suited to Australia’s soils, a little preparation can go a long way in boosting growth and blooms.
Steps for preparation:
- Clear the area of weeds and debris.
- Loosen the soil to improve drainage and aeration.
- Add organic matter such as compost to improve soil
4. Sowing Seeds
Brachyscome seeds are fine and require light for germination, so they should not be buried deeply.
Direct sowing:
- Scatter seeds on the soil surface in prepared beds or pots.
- Press seeds gently into the soil without covering them.
- Water lightly and consistently until germination (2–3 weeks).
Starting indoors:
- Use seed trays filled with a light seed-raising mix.
- Sprinkle seeds on the surface, mist lightly, and place trays in a warm, well-lit location.
- Transplant seedlings once they have 2–3 sets of true leaves.
Spacing: Leave 20–30 cm between plants for healthy growth and spreading.
Three tips for growing Brachyscome
1. Water Wisely:
Brachyscome is drought-tolerant once established, making it a great choice for water-wise gardens. During the early growth stage, keep the soil moist, but avoid overwatering, as this can lead to root rot.
2. Deadhead Regularly:
Removing spent flowers will encourage continuous blooming throughout the season, ensuring a vibrant display in your garden.
3. Mulch for Moisture:
Apply a thin layer of mulch around the base of the plant to retain moisture, suppress weeds, and protect the roots during hot weather.
Common Diseases and Pests in Brachyscome
Brachyscome is a hardy plant but may occasionally face pests or diseases.
Aphids:
Sap-sucking insects that can weaken plants and distort new growth. Control them by spraying with water or using an insecticidal soap.
Powdery Mildew:
Appears as a white coating on leaves, especially in humid conditions. Reduce humidity by improving airflow and avoid overhead watering.
Root Rot:
Caused by overwatering or poorly drained soil. Plant Brachyscome in well-drained soil and water sparingly.
Snails and Slugs:
These pests may target young seedlings. Use snail pellets or organic barriers like crushed eggshells.
Leaf Spot:
Fungal or bacterial infections can cause discoloured spots on leaves. Remove affected leaves and ensure good air circulation around the plant.
Aftercare For Brachyscome
Brachyscome requires minimal maintenance once established, making it a reliable and fuss-free addition to any garden.
Watering:
Water newly planted seeds or seedlings regularly until established. For mature plants, water sparingly during dry spells, allowing the topsoil to dry between waterings.
Fertilising:
Feed every 6–8 weeks during the growing season with a diluted native plant fertiliser to promote lush growth and vibrant flowers.
Pruning:
Lightly trim plants at the end of the flowering season to maintain a tidy shape and encourage bushier growth.
Mulching:
Apply a thin layer of mulch around plants to retain moisture, suppress weeds, and insulate roots from extreme temperatures.
Winter Protection:
In cooler areas, protect plants from frost with mulch or grow them in pots that can be moved to sheltered locations.
