Illustration
Chantilly Lace Goatsbeard
Aruncus 'Chantilly Lace'
Also called chantilly lace goat's beard
Chantilly Lace Goatsbeard blooms from May through June.
Months here are Northern Hemisphere months; in the Southern Hemisphere, shift them by six months.
Growing Chantilly Lace Goatsbeard
Plant it in part shade. It prefers moderate water. It is hardy in USDA zones 3–7. Expect it to reach about 2.5 ft tall and 3.5 ft wide at maturity, in roughly 3 years (a house reading).
Pets
- Not yet checked for pets.
Lists differ and none is complete. If a pet eats a plant and seems unwell, call a veterinarian or a pet poison helpline.
No toxicity note is on file for Chantilly Lace Goatsbeard. That is not a clearance: check its safety for people and pets before planting.
What was checked
Nine facts were checked against named botanical sources, each recorded beside the sources that carried it: mature height and spread, hardiness zones, sun, water, bloom months and color, the trait tags, and years to mature size, which rests on a recorded house rule where no publisher states one and is marked so. Soil, diseases, pests, toxicity and the plant's own names have not yet been read for this plant, and its trait tags are the ones a feature uses rather than every word a page prints. Each fact above carries its own mark. The planting, spacing and size sections are derived from these checked facts by a fixed rule, not checked separately, and the plant type is the library's own classification.
When to plant Chantilly Lace Goatsbeard
Plant Chantilly Lace Goatsbeard in early spring as soon as the soil is workable, or in early fall at least six weeks before your first frost, so roots establish in cool weather. In zone 5, the middle of its hardy zones 3 to 7, spring means April to June and fall means August or September. Once settled, it blooms from May to June.
Month-by-month timing for your zone is on the planting calendar; if you garden near zone 5, the middle of this plant's hardy range, start with zone 5 in April. Derived from the plant's category, zones and bloom months plus typical zone frost dates, not checked separately.
How big does Chantilly Lace Goatsbeard get?
2.5 fttall5 ft 7 inan adult3.5 ftwideSee Chantilly Lace Goatsbeard in a garden plan: the planner shows it in 3D beside everything else you add, growing toward this size over the years.
How far apart to plant Chantilly Lace Goatsbeard
Derived from the mature spread above by a fixed rule, not checked separately: spacing is the spread, center to center.
Space Chantilly Lace Goatsbeard about 3.5 ft apart, center to center, so each plant has room to reach its full width.
Add Chantilly Lace Goatsbeard to a garden plan and the planner draws it at its full width, so you see the spacing before you buy.
Where these facts come from
Chantilly Lace Goatsbeard's height, spread, hardiness zones, sun, water, bloom color and trait tags were checked against 8 published sources on October 15, 2026. Each one is linked below with every fact it carried, which can include a fact this page still marks as not yet checked, because a source carrying a value is not the same as the value being held to the standard. Facts not in that list, and the planting, spacing and size sections, are not covered by these sources.
- Plant Addictsthe queue's store pageheight, spread, hardiness zones, sun, water, bloom months and color and trait tags
- Walters Gardensthe breeder and patent assignee, Zeeland, Michiganheight, spread, hardiness zones, sun, water, bloom months and color and trait tags
- Missouri Botanical GardenPlant Finderheight, spread, hardiness zones, sun, water and bloom months and color
- Proven Winnersthe breeder's brand program; one voice with Walters Gardensheight, spread, hardiness zones, sun, water and bloom months and color
- University of Wisconsin HorticultureSusan Mahr; revised September 2026height, spread, sun, water, bloom months and color and trait tags
- US plant patent (Google Patents)US Plant Patent PP30,740 (Hans A. Hansen, Walters Gardens Inc), via Go...height, spread, hardiness zones, sun and bloom months and color
- midwestgroundcovers.comMidwest Groundcovers (grower, St. Charles, Illinois)height, spread, hardiness zones and bloom months and color
- Chicago Botanic Gardenarchived copy, captured before February 2022hardiness zones and sun
How the checking works, and what each standard covers, is on the verified plants page.
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Drop this plant onto a 3D plan, see how it fills in, and watch your whole garden bloom across the year.