Silphium integrifolium- Rosin Weed Dry After pollination and seed-setting

After pollination and seed-setting

with large dense clusters of radiant yellow flowers crowning the tops of tall upright stems

As its name suggests

Deadhead to prolong the bloom time even further

Highly adaptable and easy to grow

Silphium integrifolium- Rosin Weed Dry After pollination and seed-settingRosin Weed stands upright at about five feet tall, the shortest of our native silphiums, which are known for their towering stature and bright yellow, sunflower like blooms. These cheery flowers attract an array of pollinators, especially long tongued bees. Rosin Weeds hairy stems are typically unbranched until the very top, where they split into multiple floral stems. Pairs of opposite, sessile leaves along the stem have a unique and alluring