Grow Sturt's Desert Pea – Unique Australian Wildflower Seeds for Arid GardensItem NO.: YQ-1712-choice

☛ Sturt's Desert Pea (Swainsona formosa)

Sturt's Desert Pea, a well-known wildflower and the floral emblem of South Australia, is recognized for its striking deep scarlet or red flowers with a black or dark red center. The individual flowers, about 90 mm long, bloom in clusters of 5 to 6 during late spring and summer. The plant can be an annual or short-lived perennial and is endemic to Australia’s arid regions, thriving in well-drained soils under full sun. It is both drought and frost resistant.

▶ Preferred Growing Conditions:
    •    Soil: Light to medium, well-drained.
    •    Sun: Full sun.

    •    Climate: Grows well in arid regions, tolerates drought and frost.

▲ Sowing Instructions:
    •    Best Time to Sow: Spring or autumn in temperate climates, avoiding extreme cold or heat.
    •    Germination Temperature: 18-24°C.
    •    Pre-Treatment (Scarification):
Swainsona seeds have a hard outer coating that prevents water absorption. Scarify seeds by pre-treating them with hot water.
    1.    Place seeds in a container.
    2.    Pour freshly boiled water over the seeds and allow them to soak for 5-10 seconds.

    3.    Soak the seeds in room temperature water for 8-12 hours.

▲ Sowing Process:
    •    Depth: Sow seeds at a depth of 5 mm or equivalent to the seed’s width.
    •    Position: Place the sowing container in a warm, shaded, or semi-shaded area to prevent drying out.

    •    Moisture: Keep the soil warm and moist, but avoid waterlogging.

Germination:

Seeds typically germinate in 10-21 days at temperatures between 18-24°C. However, some seeds may remain dormant and sprout later when environmental conditions resemble their natural habitat.

☑ Additional Notes:
    •    Seeds may remain dormant even after initial attempts at germination; do not discard trays too early.
    •    Always ensure adequate moisture without waterlogging to encourage healthy germination.

    •    Results may vary depending on regional suitability, and the customer should ensure the growing conditions are appropriate for their area.