Globe Flower

Trolliuseuropaeus

Family
Ranunculaceae (ra-nun-kew-LAY-see-ee)
Genus
Trollius (TROLL-ee-us)
Species
europaeus (yoo-ROH-pay-us)
Synonym
Sun Exposure
Sun to Partial Shade
Foliage
Herbaceous
Smooth
Height
12-18 in. (30-45 cm)
18-24 in. (45-60 cm)
24-36 in. (60-90 cm)
Spacing
15-18 in. (38-45 cm)
Hardiness
USDA Zone 3a: to -39.9 °C (-40 °F)
USDA Zone 3b: to -37.2 °C (-35 °F)
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Danger
Parts of plant are poisonous if ingested
Bloom Color
Bright Yellow
Bloom Time
Late Spring/Early Summer
Other Details
Category
Perennials
Water Requirements
Requires consistently moist soil; do not let dry out between waterings
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Propagation Methods
By dividing rhizomes, tubers, corms or bulbs (including offsets)
From seed; direct sow outdoors in fall
From seed; stratify if sowing indoors
From seed; sow indoors before last frost
Seed Collecting
Collect seedhead/pod when flowers fade; allow to dry
Regional

This plant is said to grow outdoors in the following regions:

Anchorage, Alaska

Girdwood, Alaska

Juneau, Alaska

Aspen, Colorado

Greenville, Indiana

Indianapolis, Indiana

Bangor, Maine

Winchester, New Hampshire

West Kill, New York

Fargo, North Dakota

Shelby, Ohio

Athens, Pennsylvania

Philadelphia, Pennsylvania

Salt Lake City, Utah

Bremerton, Washington

Kinnear, Wyoming

Riverton, Wyoming

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Gardener's Notes:

7
positives
2
neutrals
1
negative
Sort By:
Sort By:
C
Fargo, ND (Zone 4a) | June 2015 | neutral

While I greatly enjoy the bright yellow blooms before my other plants get around to doing so, I wish it had a longer blooming period. I a...Read More

C
| January 2014 | neutral

I had trouble with this plant in the winter when it got too wet. It is best divided in summer or early spring, I am told. It grows in New Zealand

G
G
| May 2009 | positive

This plant has been in my back garden for ten years (one of my first purchases). We live in Markham Ontario Canada and it blooms, dies o...Read More

C
Athens, PA | December 2008 | positive

I love this plant - the flowers are so unique and such a sunny color. I have found that with deadheading, I get another flush of these s...Read More

A
Philadelphia, PA | June 2007 | positive

I love both the orange and yellow trollius. In Anchorage Alaska they seem happy anywhere and everywhere. I have had them in deep shade ...Read More

J
Westchester, IL | June 2005 | positive

I bought several small plants which have bloomed nicely. The stem on these young plants needed staking during spring storms, but continue...Read More

C
West Kill, NY | July 2004 | positive

This plant is very well behaved in my garden in the Catskill mountains of NY zone 4b. The leaves are about a foot high, and the flower st...Read More

S
Wilmington, DE (Zone 7b) | July 2004 | negative

In southeastern Pennsylvania, it was very pretty with bright yellow flowers against dark green leaves, but became invasive and hard to ge...Read More

A
A
Gordon, WI (Zone 3a) | May 2004 | positive

dear gardening friends -- I must admit to being a bit mystified by information on the height of the Trollius europaeus. Two years ago, a ...Read More

W
Seward, AK (Zone 3b) | August 2002 | positive

Trollius europaeus, Globe Plant, does very well in our moist Southcentral Alaskan soil. My globe plant was given to me by a friend from r...Read More

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