Ironweed - Vernonia

Ironweed enjoys the sun, and thrives in a well-drained to slightly wet garden soil. It's a perennial and though it likes full sun, it is quite versatile and will thrive on soils from gravel to clay, and will even grow dry once established.

How Do You Identify An Ironweed Plant

It has elongated, erect stems and heads of bright purple flowers that appear during late summer. Due to the brightly colored, large, feathery flower head with yellow rays and large green stem, it is easily noticeable in meadows or gardens.

What Is A Fun Fact About Ironweed

The name comes from its rigourous stems, which are hard and unbending, and thus difficult to bend or squash. What's more, it is full of beautiful flowers for butterflies and bees to pollinate plants. 

It assists in supporting the local fauna, a source of food for birds as well as nectar to the pollinators. It is easy to care for and can make very tall and colorful additions to gardens.

Ironweed is not a demanding plant and depends mostly on the water in the soil, so it results in minimal watering only when there is a dry spell. The plant doesn't require much fertilization. Remove dead stems just before the onset of the growing season.

Want monarchs and butterflies fighting in your lawn? Buy these! We have 323 plants available and they are super mature, many over 5 feet in height. You will not have to wait for them to mature, they already are. We offer fast shipping to all states at TN Nursery.

This Is How Your Plants Will Look upon Delivery

Planting bare-root perennials is best in any season if they are dormant; we only sell dormant plants. Planting them year-round is also excellent if you can get dormant perennials. When your bare-root perennials arrive, soak the roots in water for a few hours to rehydrate them. Lant by digging a hole wide enough to spread the roots comfortably and deep enough to place the top portion crown (where the roots meet the stem) at or slightly above ground level. Position the plant in the hole, backfill with native soil, and gently firm the soil around the roots—water well after planting to settle the soil around the plant and eliminate air. Apply a 2-3 inch layer of mulch to keep weeds at bay and moisture locked in, keeping the mulch away from the crown. Irrigate plants regularly during the first few weeks of drought; never water in full sun, and water late in the evenings to ensure the roots are established well. Fertilize sparingly in the first year, using a balanced, slow-release fertilizer in subsequent years as needed. 

Shipping date depends on the date displayed and chosen when you order from the product's page.

We only accept returns on plants verified dead. If you think your plants have died, we offer a 1 year warranty, please use use this File a Claim Link to verify dead plants and start with return warranty process.