North America Native Plant

Ives’ Phacelia

Botanical name: Phacelia ivesiana var. ivesiana

USDA symbol: PHIVI

Life cycle: annual

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Phacelia ivesiana Torr. var. typica J.T. Howell (PHIVT)   

Ives’ Phacelia: A Charming Native Annual for Western Gardens If you’re looking to add a splash of delicate beauty to your native plant garden while supporting local pollinators, Ives’ phacelia (Phacelia ivesiana var. ivesiana) might just be the perfect addition. This charming annual wildflower brings both aesthetic appeal and ecological ...

Ives’ Phacelia: A Charming Native Annual for Western Gardens

If you’re looking to add a splash of delicate beauty to your native plant garden while supporting local pollinators, Ives’ phacelia (Phacelia ivesiana var. ivesiana) might just be the perfect addition. This charming annual wildflower brings both aesthetic appeal and ecological value to gardens across the American West.

What is Ives’ Phacelia?

Ives’ phacelia is a native annual forb—basically a soft-stemmed flowering plant that completes its entire life cycle in one growing season. This delightful wildflower belongs to the waterleaf family and produces clusters of small, bell-shaped flowers that range from soft blue to purple. The plant’s fuzzy, grayish-green leaves add texture and visual interest even before the blooms appear.

As an annual, this plant grows from seed each year, blooms, sets seed, and then dies back—but don’t worry, it’s quite good at reseeding itself for next year’s show!

Where Does It Call Home?

This native beauty has quite an impressive range across the western United States. You’ll find Ives’ phacelia naturally occurring in:

  • Arizona
  • California
  • Colorado
  • Idaho
  • Montana
  • Nevada
  • New Mexico
  • Utah
  • Wyoming

This wide distribution speaks to the plant’s adaptability and hardiness across diverse western landscapes, from desert valleys to mountain foothills.

Why Grow Ives’ Phacelia?

There are plenty of reasons to welcome this native wildflower into your garden:

  • Pollinator magnet: The nectar-rich flowers are beloved by native bees, butterflies, and other beneficial insects
  • Low maintenance: Once established, it requires minimal water and care
  • Natural beauty: The delicate flowers and textured foliage add charm without being overwhelming
  • Self-sowing: It readily reseeds itself, creating natural drifts over time
  • Drought tolerant: Perfect for water-wise gardening
  • Native plant benefits: Supports local ecosystems and wildlife

Perfect Garden Settings

Ives’ phacelia thrives in several garden styles:

  • Native plant gardens: A natural choice for authentic regional landscapes
  • Rock gardens: Its compact size and drought tolerance make it ideal for rocky settings
  • Wildflower meadows: Blends beautifully with other native annuals and perennials
  • Xeriscaping: Excellent for low-water landscape designs
  • Naturalized areas: Perfect for letting parts of your garden go wild

Growing Conditions and Care

The good news is that Ives’ phacelia is refreshingly easy to grow when you give it what it wants:

Sunlight: Full sun is best, though it can tolerate some light shade

Soil: Well-draining sandy or rocky soils are ideal. It’s not picky about soil fertility—in fact, rich soils might encourage too much leafy growth at the expense of flowers

Water: Drought tolerant once established, but appreciates occasional watering during extended dry spells

Climate: Hardy in USDA zones 4-9, making it suitable for most western gardens

Planting and Care Tips

Getting started with Ives’ phacelia is straightforward:

  • Seeding: Direct seed in fall or early spring for best results
  • Germination: Seeds need cool, moist conditions to germinate properly
  • Spacing: Allow plants room to spread naturally—they’ll find their perfect spacing
  • Watering: Water gently during germination, then reduce as plants establish
  • Maintenance: Minimal care needed—just let nature take its course
  • Reseeding: Allow some flowers to go to seed for next year’s display

A Word of Caution

While Ives’ phacelia is generally well-behaved, keep in mind that it can self-sow freely. This is usually a benefit in naturalized settings, but you might want to deadhead spent flowers if you prefer more control over where it appears next year.

The Bottom Line

Ives’ phacelia is a wonderful choice for gardeners who want to embrace native plants while creating beautiful, low-maintenance landscapes. Its delicate flowers, pollinator appeal, and drought tolerance make it a true gem for western gardens. Whether you’re starting a native plant garden or adding to an existing wildflower collection, this charming annual deserves a spot in your landscape.

Plus, there’s something deeply satisfying about growing a plant that truly belongs in your region—one that has been gracing western landscapes long before any of us arrived on the scene. Give Ives’ phacelia a try, and you might just find yourself with a new favorite native plant!

Ives’ Phacelia

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Solanales

Family

Hydrophyllaceae R. Br. - Waterleaf family

Genus

Phacelia Juss. - phacelia

Species

Phacelia ivesiana Torr. - Ives' phacelia

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA