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Blue Mistflower

Eupatorium coelestinum

  • Native Perennial with Electric Periwinkle Blooms that Cluster into Fuzzy Flower Cushions
  • Heat Tolerant: Thrives in Zones 5-9
  • Ideal for Mass Planting in Butterfly Gardens
  • Pollinator-Friendly - Attracts Butterflies
  • Moderate-Growing in Full Sun
Regular price $3480
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Plant Size

Specifications

Plant specifications
Plant Characteristics Cold hardy, Native, Low Maintenance, Deer-resistant, Flowering, Attracts Butterflies, Attracts pollinators
Hardiness Zone 5a to 10b
Sunlight Full sun
Height 1-3 ft
Width 2-3 ft
Watering Needs Moderate
Preferred Soil Peaty
Growth Rate Moderate
Growth Habit Compact, Spreading
Plant Life Cycle Perennial
Blooms In Fall, Summer
Flower Color Blue, Purple
Foliage Color Green
Native Yes
Suitable Space Outdoors
Botanical Name Eupatorium coelestinum
Species coelestinum
Class Asterales
Does Not Ship To AK, HI, ID, MT, PR
E
Elizabeth (United States)
3 Blue Mistflower pots are thriving in a new area of garden

We ordered 3 pots of Blue Mistflower (Eupatorium coelestinum), which were delivered on July 10. They were in very good condition despite the fact that the shipper disregarded the "this side up" instructions. The weather has been very humid and often in the 90s, but the plants have done beautifully. In just 5 weeks they have grown and now are starting to create and show blooms! The afternoon sun is very direct, but we also get harsh afternoon thunderstorms. We're thrilled with how well the Blue Mistflower is adapting to its conditions! I would recommend this plant - very healthy and it is looking lovely.

Blue Mistflower is a tough plant, and yours sounds like it proved that in a hurry. Establishing in high humidity, direct afternoon sun, and regular thunderstorms within just five weeks, and already blooming, is a genuinely good sign for how well that colony will fill in over time. Thanks for the note about the shipping orientation too. We are glad the plants arrived in good shape despite that. Enjoy those blue blooms, Elizabeth, they tend to draw pollinators right up until frost.

J
Jay (Canada)
so very

so very dead

G
Guest
plants

Every plant was healthy and is growing

Hi,

Thank you so much for your wonderful feedback! We’re thrilled to hear that every plant you received is healthy and thriving in your garden. That’s exactly what we hope for with every delivery, and it’s great to know you’re seeing such positive growth.

If you ever have questions about care tips or need guidance to keep your plants flourishing, don’t hesitate to reach out—we’re always here to help you cultivate a vibrant, healthy garden.

Rooting for your garden’s success,
Your Nature Hills Plant Care Team

G
Guest
plants

Every plant was healthy and is growing

Hi,

Thank you so much for sharing your wonderful feedback! We’re absolutely delighted to hear that every plant arrived healthy and is thriving in your garden. Seeing our customers' plants flourish brings us great joy and fuels our passion for providing top-quality greenery.

If you ever need any tips on care or want to explore new additions to your collection, please don’t hesitate to reach out. We’re here to support your gardening journey every step of the way.

Bloom on,
The Nature Hills Plant Knowledge Team

Frequently Asked Questions

How tall and wide does Blue Mistflower get at maturity?

  • Blue Mistflower reaches 2-3 feet tall and spreads about 2 feet wide at maturity. This native perennial thrives in USDA zones 6-11, though it may act as an annual in cooler zones. Give it adequate space for air circulation and consider its spreading habit when planning your garden layout.

Is Blue Mistflower deer-resistant or prone to pests like aphids?

  • Blue Mistflower is generally deer-resistant due to its fuzzy texture and aromatic foliage that deer typically avoid. While occasionally bothered by aphids in humid conditions, this native perennial is relatively pest-free. Plant in well-drained soil with good air circulation to minimize any issues, available at naturehills.com.

Can I grow Blue Mistflower in containers or raised beds?

  • Blue Mistflower thrives in containers and raised beds, reaching 2-3 feet tall and 2 feet wide in zones 6-11. These native perennials adapt well to container growing with their compact size. Use well-draining, fertile soil and place in full sun to part shade for best blooms.

What are the blooming season and flower color for Blue Mistflower?

  • Blue Mistflower blooms from summer through fall with electric periwinkle-blue flowers clustered in fuzzy umbels. This native perennial provides crucial late-season nectar when migrating butterflies need it most. Plant in full sun to part shade for continuous blooms.

How do I care for Blue Mistflower in winter in colder zones?

  • Blue Mistflower acts as an annual in zones 6 and cooler, dying back completely after frost. In these zones, collect seeds in fall or treat it as you would any annual flower. For reliable perennial performance, shop the cold-hardy selections available at naturehills.com.

What should I look for to ensure a healthy Blue Mistflower plant when buying?

  • Look for plants with sturdy stems and healthy foliage, as Blue Mistflower grows 2-3 feet tall and spreads 2 feet wide. Check that roots aren't circling the pot and leaves show no signs of disease or pest damage. Choose plants appropriate for your zone (6-11) from reputable sources.