Sparaxis Grandiflora ssp Acutiloba Seeds | Yellow South African Flower | 30-100 seeds

Sparaxis grandiflora subsp. acutiloba Seeds – Yellow South African Satinflower

Discover the striking beauty of Sparaxis grandiflora subsp. acutiloba, a distinctive South African geophyte producing beautiful, clear yellow flowers.

Native to the Olifants River Valley in the Western Cape, this special subspecies is recognised by its bright yellow flowers and relatively narrow, pointed flower segments. Its elegant blooms bring a splash of colour to the spring garden and make it an appealing addition to collections of unusual South African bulbs and wildflowers.

A wonderful choice for collectors of rare botanical seeds, enthusiasts of South African flora and gardeners looking to grow something a little different.

Botanical Information

Botanical name: Sparaxis grandiflora subsp. acutiloba Goldblatt
Family: Iridaceae
Common name: Yellow Grand Satinflower
Origin: Western Cape, South Africa
Plant type: Winter-growing, summer-dormant geophyte
Growth habit: Corm-forming perennial
Flower colour: Clear, deep yellow
Flowering season: Spring

Interesting Facts

• A member of the Iris family, Iridaceae, which includes well-known genera such as Moraea, Gladiolus and Watsonia.
• The subspecies is distinguished by its clear, deep yellow flowers and narrow, pointed tepals.
• Its natural distribution is associated with the Olifants River Valley in South Africa.
• SANBI currently assesses this subspecies as Vulnerable (VU), reflecting conservation concerns for its natural populations.

Growing Instructions

Sparaxis grandiflora subsp. acutiloba is a winter-growing geophyte that naturally follows the seasonal rhythm of the South African winter-rainfall region.

Sowing:
1. Sow seeds in autumn.
2. Use a well-draining seed-starting mix, ideally a blend of fine compost and coarse sand.
3. Cover seeds lightly with approximately 5 mm of growing medium.
4. Water gently after sowing.

Germination:
• Keep the medium lightly moist during the growing period.
• Place the seed tray in a bright, airy position.
• Avoid waterlogging and excessive moisture.
• Germination time may vary depending on temperature and seed freshness.

Growing on:
• Allow seedlings to develop undisturbed in their trays for at least one growing season.
• Provide good light and excellent drainage.
• Water during active winter growth.
• Reduce watering as the foliage begins to die back.
• Keep the growing medium dry during summer dormancy.

Patience is worthwhile with these beautiful little geophytes. Allow the young plants time to develop their underground corms before expecting flowering.

Shipping

Shipping worldwide (check local import regulations). Seeds are packaged to ensure freshness.