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Sweet Sultan is a highly fragrant, old-fashioned variety from the Mediterranean and southwest Asia with yellow flowers on plants 50 centimetres tall.
Suitable for cutting, beds and borders, flower mixtures, pollinator gardens or mass planting in meadows and cottage gardens.
The flowers attract honeybees and other beneficial insects.
Plants typically self-seed in the garden, dropping their seeds on the soil at the end of the season; if left undisturbed, they may germinate and grow the following season.
Deadheading will prolong blooming.
Centaurea moschata is now know as "Amberboa moschata"
Adaptable to most well-drained garden soils in a sunny position. A hardy, undemanding plant that tolerates poor soils.
Seeds can be planted directly into the garden, trays, or containers and then transplanted when they are large enough to handle.
If massing planting, scatter seeds and rake over just enough to cover the seed.
For garden planting, sow the seeds 5mm deep and 20-30 cm apart. It is essential to keep the soil moist throughout the growth period. The seeds will typically germinate within 7-14 days. The optimum germination soil temperature is 15-20°C.
Tropical: Late Summer to Autumn or in Spring.
Temperate: Mid-summer to Late Autumn.
Cold: Spring or Autumn
*Please note:
Being a registered Export Establishment, we can provide a full export service from obtaining a Phytosanitary certificate (if required) to delivering your parcel to the transport company of your choice. If you are uncertain about the requirements for importing seeds into your country, do not hesitate to contact our Export Manager at Australian Seed.