AmeriSeed is a specialized flower seed breeding and production company supplying seeds to markets worldwide. Our varieties have been specifically bred to withstand disease and the extreme heat of the tropics. Our hybrid American Marigolds range from dwarf and semi dwarf to tall, cut flower types.We also breed award winning Vinca, Zinnia and Petunia varieties which also possess extreme heat tolerance. Our Products are ideally suited to pot, bedding, landscaping and cut flower production. We conduct extensive research trials providing us with up-to-date technical growing information. AmeriSeed offers high quality seeds to customers in Asia, Europe, The Americas and other parts of the world. All seeds from AmeriSeed must pass quality testing which includes grading, cleaning, testing of germination and seed vigor.”


A Leading International Flower Seed Breeding, Production and Distribution Company serving The Professional and Home Garden Markets Worldwide.

The Group was established in 1982 with research and development headquarters in Chiang Mai, Northern Thailand. Our American office is in Lompoc, California. We have distributors in various countries around the world.

Seed Technology



Natural Seed: High quality, non treated seed.
Chemical Treated Seed: Seed treated with a fungicide for disease protection, increased germination & enhanced seedling survival.
De-Tailed Seed: Seed with tails removed for improved handling and sowing.
Coated Seed: Polymer coated seed for easy handling, sowing and inspection.
Primed Seed: Seed with higher, and faster germination producing more even emergence & uniform seedlings.
Rubbed Seed: Natural seeds passed through a rubbing process to remove seed coat & hair to improve germination and reduce disease.
Multipelleted Seed: 3-6 seeds within a pelleted shell.
Pelleted Seed: Small seeds covered with a pelleted shell to provide easy sowing & enhanced visability.

“AmeriSeed” Terms & Conditions of Business

Seed sold by AmeriSeed is sold with the following terms and conditions

  • Prices are in US dollars and are subject to change without notice. The prices are exclusive of costs of shipping, phytosanitary certificates, certificates of origin, insurance or any other costs associated with the delivery of seed.
  • We offer discounts based on previous calender years purchasing as per the table below:


All claims must be made in writing within thirty (30) days of invoice date. If a claim is received outside this period, all rights shall be deemed to have been waived.

Seed must be returned in unopened original packets.

  • Payment is due in accordance with terms specified on invoice or proforma invoice.
  • All cultural and descriptive information provided by “AmeriSeed” is for use as a guide only. All information in catalogs or pamphlets is based on “AmeriSeed’s” experience and trials in Asia.

“AmeriSeed” will not accept any liability for results that may vary due to different climates, growing conditions or any other factors.



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