Sweet Sultan, Imperialis Mixture (Amberboa moschata)

Packet of 350 Seeds


Single Packet of 350 Seeds

This seed packet measures 3.25″ wide by 4.50" tall and includes a clear & colorful illustration on the front. It also includes detailed seed sowing instructions on the reverse side as well. All seeds sold by Seed Needs are Non-GMO products and are intended for the current and the following growing season. All seeds are produced from open pollinated plants, stored in a temperature controlled facility and are constantly moved out due to popularity.

Product Description

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 killing 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 it’s 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.

Common Questions

Question: Are your seeds GMO?
Answer: Absolutely not! At Seed Needs, we have a strong stance against GMO based seed products. We promise to NEVER knowingly carry, or ship GMO based seed products.

Question: Are your seeds orgnic? Or do you offer organic seeds?
Answer: At this time we do not offer certified organic seed varieties. Although some of the seeds in our shop may be from organic suppliers, we do not have the rights label them as such.

Question: Are your seeds Heirloom?
Answer: Yes, we carry a diverse selection of heirloom seeds that are sourced from professional growers that are located all over the globe. A small selection of varieties are Hybrids, and are labeled as such on the product listings.

Question: Are you located within the United States?
Answer: Yes, we store and ship all of our seeds from New Baltimore, Michigan.

Question: Do you ship out of the USA?
Answer: At this time we only ship within the United States and to Canada.


You may be interested in our article "What are Hybrids, GMO's & Heirlooms?"

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