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Rosinweed (Silphium integrifolium) is a vibrant addition to any garden. Thriving in sunny and dry conditions, this native wildflower produces numerous stems, reaching an average height of 2 feet. Known for its ability to attract and support butterflies.

Approx 75 Rosinweed seeds per packet


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Rosinweed (Silphium integrifolium) is a botanical treasure that graces your garden with its unique charm and striking beauty. This native wildflower not only adds a touch of elegance to your outdoor space but also plays a vital role in supporting local wildlife, making it an essential choice for nature enthusiasts.

What Does Rosinweed Look Like? Rosinweed stands tall, typically reaching heights of 2 to 6 feet, adorned with thick, lance-shaped leaves and clusters of brilliant yellow flowers. These captivating blooms, resembling small suns, are a sight to behold and attract a variety of pollinators, including butterflies and bees. This perennial wildflower thrives in a range of garden settings, from prairies to open meadows.

Ideal Soil Requirements:

  • Well-Drained, Loamy Soil: Rosinweed thrives in well-drained loamy soil, providing the ideal growing conditions for this tall and stately wildflower.
  • Full Sun: Rosinweed does best in full sun conditions, basking in the sunlight to produce its vibrant blossoms and provide valuable habitat and support for local wildlife.

About Our Seeds (Pure Live Seed – PLS)
At Pure Air Natives, we take great pride in offering only the highest quality seeds, and our Rosinweed seeds are no exception. We rigorously test all our harvested seeds for purity, germination, and dormancy to ensure that you receive the finest, most vibrant plants for your garden. Our commitment to quality means you can trust that the Rosinweed seeds you purchase will thrive and bring beauty to your outdoor space.

Bring the charm of Rosinweed to your garden, support local wildlife, and enhance your outdoor space’s natural beauty. Purchase our seeds today and enjoy the wonders of this native species.

Seed Details

Weight 0.025 lbs
Dimensions 3.5 × 0.1 × 2.25 in

Seed Packet

Bloom Color


Approx Seed Count


Sun Exposure

Full Sun

Moisture Exposure

Medium Dry, Dry


2 Feet – 6 feet

Plant Spacing

1-3 Feet


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