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Sweet Sultan, Imperialis Mixture (Amberboa moschata)

Regular price $3.99

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350 Seeds Per Packet
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How much is shipping?

Shipping is only $2.99! This is a flat rate fee for all seed orders within the United States. We do not ship out of the United States to Canada or Mexico, or anywhere abroad.

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Are your seeds heirlooms?

Absolutely! 99% of all seeds on our site are heirlooms (which are defined as true to the parent) and are passed down from generation to generation. Many were bred for quality of flavor, productivity, hardiness and adaptability.

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Are your seeds Non-GMO?

Yes! We will never knowingly sell GMO based seed products. Hardly any exist in the market anyways, but if they do, you can trust that we will steer clear of them.

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Are your seeds organic?

In short, no... But we are firm believers that "organic" is how YOU decide to grow things. You can still organically grow your own produce with, non certified seeds because there is no difference aside from the price.

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Are your seeds treated?

Nope! We never knowingly purchases treated seed products. We also do not treat any of our seeds with substances such as neonicotinoid or thyram.




Quick Facts

  • Amberboa moschata
  • Type: Flower
  • Season: Annual
  • Color: Mixture
  • Height: 24" to 36" Tall
  • Zones: 7 to 10
  • Environment: Full Sun
  • Uses: Flower beds, cut flowers


Grow Sweet Sultan, Imperialis Mixture from fresh Amberboa moschata flower seeds. Sweet Sultan will produce tall stemmed plants with feathery blooms ranging in colors of pink, yellow, mauve & white. This attractive plant grows to a mature height of around 24 to 36 inches tall and makes an excellent cut flower for floral arrangements & bouquets. Sweet Sultan is not only beautiful, but also fragrant as well. The blooms will attract an array of beneficial insects including bumblebees, butterflies, hummingbirds and lady bugs.

Amberboa is grown as an annual flowering plant that will grow quickly, bloom heavily and later die with the first frost. Check out some of the other flowers we have to offer to create your own bouquet with several other cut flower varieties as well.

Sowing The Seed

Sweet Sultan seeds should be stratified prior to sowing. This can be achieved by placing the packet of seeds in the fridge for about 1 week. After stratification, the seeds can be started either indoors, or directly outdoors. If started indoors, sow in peat pots, 6 to 8 weeks prior to the last frost, at a depth of 1/4” under topsoil. Transplant or direct sow outdoors when the weather is warm and all danger of frost has passed.

Growing Conditions

Amberboa will thrive in dry and moderate conditions. They will require an area of full sunlight to partial shade and do best in temperatures of at least 70F. The soil doesn’t need to be super rich, but just make sure that its well drained. For areas consisting of hard, compact soil, we recommend combining a light, fluffy compost to improve drainage. Water daily to keep the soil moist up until germination occurs.

Germination & Growth

Your seeds will begin to sprout within 7 to 14 days after sowing. The plants will grow to a mature height of roughly 24 to 36 inches tall and can be spaced roughly 12 to 18 inches apart from one another. Sweet Sultan will produce beautiful feathery blooms in a mixture of vibrant colors. Both colorful and fragrant, this mixture attracts an array of beneficial insects and is often used as a cut flower in floral arrangements.


Seed Needs has been providing gardeners with quality seed products since 2010 and has shipped millions of packets to happy customers all over the US. We offer flowers, herbs, vegetables, vines, wildflower blends, seed packet collections and seed packet favors.


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