Lindheimer's Ironweed
Vernonia lindheimeri
Not currently listed at our partner nurseries.
Essentials
At a Glance
Plant Type
Perennial
Height
36 inches
Width
24 inches
Light
Full Sun, Partial Sun
Zones
7, 8, 9
Water
Low to moderate
Humidity
Average
Lifespan
Perennial
Native To
North America
Toxicity
Non-toxic to humans and pets
The Story
Plant Bio
Vernonia lindheimeri, commonly known as Texas Ironweed, is a robust perennial with clump-forming growth, featuring lance-shaped leaves and tall flower spikes adorned with vivid purple, daisy-like flowers. This species is highly drought-tolerant and attracts pollinators such as butterflies and bees, making it an excellent choice for xeriscaping and wildlife gardens.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
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Planting
How to Grow
- Tuck seeds into well-draining soil and water gently.
- Place in full sun for best flowering results.
- Maintain soil moisture during initial growth period.
- Mulch around plants to retain moisture and suppress weeds.
- Fertilize lightly in spring with a balanced fertilizer.
- Divide clumps every 3-4 years to rejuvenate.
Pro Tip
Ensure excellent drainage to prevent root rot and promote healthy growth.
Keep It Thriving
Care Guide
Do
- Water regularly during dry spells 🌱
- Prune back after flowering to encourage bushiness
- Fertilize in spring with a balanced fertilizer
Don't
- Avoid overwatering in winter ❌
- Don't neglect pruning to maintain shape
- Avoid heavy fertilization which can cause legginess
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Divide | ||||||||||||
| Prune |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Companion Plants
Multiply
Propagation Methods
Good to Know
Common Questions
Lindheimer's Ironweed questions
What zones can Lindheimer's Ironweed grow in?
Lindheimer's Ironweed is hardy in USDA Zones 7–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Lindheimer's Ironweed deer resistant?
Not reliably. Deer may browse Lindheimer's Ironweed, especially tender spring growth — plan on repellents or fencing where pressure is high.
When does Lindheimer's Ironweed bloom?
Lindheimer's Ironweed typically blooms in late summer through early fall. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Lindheimer's Ironweed need full sun?
Lindheimer's Ironweed does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Lindheimer's Ironweed drought tolerant?
Yes — once established (usually after the first full season), Lindheimer's Ironweed handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
More Vernonia to compare
Tall Ironweed
Vernonia altissima
Summers Swan Song Ironweed
Vernonia 'Summer'S Swan Song'
Iron Butterfly Ironweed
Vernonia lettermannii 'Iron Butterfly'
Southern Cross Ironweed
Vernonia arkansana 'Southern Cross'
Arkansas Ironweed
Vernonia arkansana
Plum Peachy Ironweed
Vernonia angustifolia 'Plum Peachy'
Keep exploring
Explore the genus
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Hardy in your zone?
Grow Lindheimer's Ironweed with confidence
See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.
