Final answer:
Shaker Seeds is a business that sells heirloom seed packets and offers gardening courses. They aim to provide better flavors, adaptation to local conditions, and the ability to save seeds for future use.
Step-by-step explanation:
The primary type of organization for Shaker Seeds is a business. They sell heirloom seed packets directly to consumers and offer short courses to help individuals become successful gardeners.
As a business, they purchase the seeds directly from a grower and aim to return the seeds to their home communities.
They provide benefits to customers such as better flavors, adaptation to local environmental conditions, and the ability to save seeds for future years.