North America Native Plant

Ballhead Ipomopsis

Botanical name: Ipomopsis congesta crebrifolia

USDA symbol: IPCOC

Life cycle: perennial

Habit: subshrub

Native status: Native to the lower 48 states  

Synonyms: Gilia congesta Hook. var. crebrifolia (Nutt.) A. Gray (GICOC)  âš˜  Gilia crebrifolia Nutt. (GICR)  âš˜  Ipomopsis crebrifolia (Nutt.) Dorn (IPCR2)   

Ballhead Ipomopsis: A Rocky Mountain Native That’s Perfect for Challenging Garden Spots If you’re looking for a tough-as-nails native plant that can handle the harshest garden conditions while still putting on a delightful show, meet ballhead ipomopsis (Ipomopsis congesta crebrifolia). This plucky little perennial proves that you don’t need to ...

Rare plant alert!

Region: Conservation status by state

Status: S5T3T4: Status is uncertain but is somewhere between the following rankings: Subspecies or variety is vulnerable: Either very rare and local throughout its range, found only in a restricted range (even if abundant at some locations), or factors are making it vulnerable to extinction. Typically 21 to 100 occurrences or between 3,000 and 10,000 individuals. ⚘ Subspecies or varieties is apparently secure: Uncommon but not rare, and usually widespread. Possibly cause for longterm concern. Typically more than 100 occurrences in the region or more than 10,000 individuals ⚘ Secure: At very low or no risk of extinction in the jurisdiction due to a very extensive range, abundant populations or occurrences, with little to no concern from declines or threats. ⚘

Ballhead Ipomopsis: A Rocky Mountain Native That’s Perfect for Challenging Garden Spots

If you’re looking for a tough-as-nails native plant that can handle the harshest garden conditions while still putting on a delightful show, meet ballhead ipomopsis (Ipomopsis congesta crebrifolia). This plucky little perennial proves that you don’t need to coddle a plant to get beautiful results – sometimes the most neglected corner of your garden is exactly where magic happens.

What Makes Ballhead Ipomopsis Special?

Don’t let the somewhat intimidating botanical name fool you – ballhead ipomopsis is as straightforward as plants get. This native forb earned its common name honestly, producing dense, spherical clusters of tiny tubular flowers that look like nature’s own pom-poms. The blooms typically appear in shades of white to pale pink, creating a soft, cloud-like effect that adds texture and interest to any planting.

As a true western native, this perennial herb has been quietly thriving in the Rocky Mountain region long before any of us started worrying about water-wise gardening. You might also see it listed under its synonyms, including Gilia congesta var. crebrifolia or Ipomopsis crebrifolia, but they’re all referring to the same reliable performer.

Where Does Ballhead Ipomopsis Call Home?

This hardy native has carved out its niche across six western states: Colorado, Montana, Nevada, New Mexico, Utah, and Wyoming. It’s particularly fond of high-elevation environments where many other plants throw in the towel, making it a champion of challenging growing conditions.

Why Your Garden Needs This Rocky Mountain Gem

Here’s where ballhead ipomopsis really shines – it’s the plant equivalent of that reliable friend who never complains and always shows up when you need them. Once established, this perennial asks for practically nothing while delivering consistent beauty year after year.

Perfect for problem spots: Got a rocky slope that nothing else wants to colonize? A dry corner where other plants sulk? Ballhead ipomopsis actually prefers these challenging conditions and will reward your neglect with cheerful blooms.

Pollinator magnet: Those tubular flowers aren’t just pretty – they’re perfectly designed to attract butterflies, moths, and other pollinators. You’ll be amazed at the variety of visitors this unassuming plant brings to your garden.

Low maintenance luxury: After the first year, you can basically forget about it. No regular watering, no fussing with fertilizer, no hand-wringing about winter protection.

Growing Ballhead Ipomopsis Successfully

The secret to success with ballhead ipomopsis is embracing its wild nature. This plant thrives in USDA hardiness zones 4-8, making it suitable for much of the mountain west and beyond.

Soil requirements: The number one rule? Drainage, drainage, drainage. This plant will forgive almost anything except wet feet. Sandy, rocky, or gravelly soil that would make other plants weep with despair is exactly what ballhead ipomopsis craves.

Light needs: Full sun is best, though it can tolerate some light shade. More sun generally means more flowers and a more compact growth habit.

Water wisdom: Once established, this drought-tolerant native prefers to stay on the dry side. A deep watering during extended dry spells is usually sufficient.

Design Ideas That Work

Ballhead ipomopsis is incredibly versatile in the landscape:

  • Rock gardens: It’s practically made for tucking between boulders and cascading over stone walls
  • Native plant gardens: Pairs beautifully with other western natives like penstemon and Indian paintbrush
  • Xeriscapes: An excellent choice for water-wise landscapes where it can hold its own among other drought-tolerant plants
  • Naturalized areas: Let it self-seed and create informal drifts for a meadow-like effect

A Word About Conservation

While ballhead ipomopsis isn’t critically endangered, it does have a conservation status that varies by region, with some areas showing more concern than others. If you’re planning to add this beauty to your garden, make sure you source it responsibly from reputable native plant nurseries rather than collecting from wild populations.

The Bottom Line

Ballhead ipomopsis might not be the showiest plant in the nursery, but it’s definitely one of the most reliable. If you’re tired of babying temperamental garden divas and want a native plant that actually appreciates being left alone, this Rocky Mountain native deserves a spot in your landscape. Your local pollinators will thank you, and your water bill will too.

Sometimes the best garden additions are the ones that ask for the least – and ballhead ipomopsis is living proof of that gardening truth.

Ballhead Ipomopsis

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

Polemoniaceae Juss. - Phlox family

Genus

Ipomopsis Michx. - ipomopsis

Species

Ipomopsis congesta (Hook.) V.E. Grant - ballhead ipomopsis

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