Milk Thistle is a multi-functional native wildflower that serves as a cornerstone species within regional ecosystems, supporting diverse wildlife across multiple life stages and seasons. This pack contains 25 Non-GMO, heirloom seeds with a 60% or better germination rate, establishing plants that reach mature heights of two to five feet depending on growing conditions and soil quality. The distinctive purple-pink flower heads bloom within approximately 52 days, producing abundant pollen that attracts bees, butterflies, hummingbirds, and numerous other pollinators essential for garden and landscape biodiversity. Painted-lady butterfly larvae actively feed on the foliage, making Milk Thistle a critical host plant for this migratory species. Beyond pollinator support, the mature seed heads develop characteristic fluffy, silky hairs that birds harvest and incorporate into nest construction, providing essential nesting materials for songbirds raising their young—a tangible ecological contribution that extends far beyond ornamental value. Native throughout Texas, Oklahoma, Missouri, and into northern Mexico, Milk Thistle thrives in prairies, roadsides, and disturbed areas with minimal intervention, demonstrating exceptional drought tolerance and adaptability to variable soil conditions. The species possesses documented traditional uses and phytochemical properties recognized across cultures and scientific literature. Our commitment to sustainability encompasses both seed production and packaging—environmentally responsible, climate-friendly, reusable, and fully recyclable materials ensure minimal environmental impact from cultivation through garden establishment.

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David’s Garden Seeds is a Veteran owned business that has been offering quality seeds since 2009.

David's Garden Seeds® is a member of the GO TEXAN agriculture program.

We cannot possibly put all the directions you need for growing native flowers in your area on the seed package. We recommend that you read articles or check with other gardeners in your area.

This is an heirloom seed, meaning it has been passed down from generation to generation for at least 75 years. As a rule, heirloom seeds taste better and will grow the same year after year.

These are also open pollinated meaning they will reproduce themselves. While all heirlooms are open pollinated not all open pollinated seeds are heirlooms.

Freshly Packed: These seeds are packed for the current growing season and will provide high germination rates next year as well.