How to Grow Japanese Anemone 'Honorine Jobert'
Wikimedia Commons
Japanese Anemone 'Honorine Jobert'
Anemone × hybrida 'Honorine Jobert'
flowerHonorine Jobert is a classic cultivar of Japanese anemone featuring pure white, single flowers with yellow stamens that bloom on tall, slender stems in late summer and fall. This hardy perennial forms attractive clumps of deeply lobed foliage and can reach 3-4 feet tall, making it an elegant addition to borders and cut flower gardens. Known for its long vase life and reliable performance, it's one of the most popular white anemone varieties.
When should you plant Japanese Anemone 'Honorine Jobert' in your zone?
Get a personalized planting timeline — when to start seeds, transplant, and harvest — based on your USDA zone and local frost dates. Free to start.
Example Japanese Anemone 'Honorine Jobert' timeline · Pittsburgh, PA (Zone 6b)
-
Plant Japanese Anemone 'Honorine Jobert'
Around Apr 17Near Pittsburgh's average last spring frost.
-
Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
-
First Japanese Anemone 'Honorine Jobert' blooms
Mid-to-late summerBefore the first fall frost (≈ Nov 8)
Sample dates for Pittsburgh, PA. Sign up to get exact Japanese Anemone 'Honorine Jobert' dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 4-8, with good performance into zone 9
Sign up free to see if Japanese Anemone 'Honorine Jobert' grows in your zone — and get a personalized planting timeline.
Get my Japanese Anemone 'Honorine Jobert' timeline →Growth Stages
Establishment (Year 1)
4-6 months after plantingPlant produces foliage clump with deeply lobed, fern-like leaves emerging from the soil. Limited or no flowering expected first year as energy goes into root development.
Water regularly, maintain consistent moisture, mulch to retain soil moisture and regulate temperature. Avoid fertilizing excessively with nitrogen which promotes foliage over flowers.
Vegetative Growth (Spring-Early Summer)
3-4 months (April-July)Plant expands its foliage clump significantly; stems grow taller, reaching 2-3 feet by mid-summer. Foliage is robust and attractive on its own.
Support tall stems with stakes or plant supports if needed, especially in windy locations. Apply balanced fertilizer in spring. Deadhead any early flower buds to encourage stronger plants.
Bud Formation & Early Flowering (Late Summer)
4-6 weeks (late August-early September)Flower buds appear on upper portions of stems; plants reach full height of 36-48 inches. First white buds begin to open in late August.
Continue regular watering as blooming increases water demand. Provide staking support if plants look top-heavy. Reduce nitrogen fertilization to encourage flowering.
Peak Blooming (Fall)
6-8 weeks (September-October)Abundant pure white, single flowers with prominent yellow stamens bloom on tall stems. Plant is at peak ornamental value with dozens of flowers open simultaneously.
Deadhead spent flowers to encourage continued blooming through October. Cut for arrangements freely—cutting promotes more flowers. Maintain consistent moisture as flowering continues.
Senescence & Dormancy (Late Fall-Winter)
November-MarchFlowering slows and stops with hard frost. Foliage yellows and dies back to ground level. Plant becomes fully dormant underground.
Cut back dead stems to ground level in late fall or early spring. Apply 2-3 inches of compost or mulch for winter protection in colder zones. No watering needed during dormancy.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
-
Spray with water to dislodge; use miticide if severe. Maintain adequate moisture to discourage populations.
-
and
Hand-pick in early morning or evening. Use diatomaceous earth, copper barriers, or slug traps around plants.
-
Ensure good air circulation, avoid wetting foliage. Spray with fungicide or sulfur if severe; remove affected leaves.
-
Remove and destroy infected flowers and buds. Improve air circulation. Plant resistant varieties if reoccurs.
-
Spray with insecticidal soap or water spray. Natural predators like ladybugs usually control populations.
Uses
Cut Flower Arrangements
CulinaryHonorine Jobert is prized by florists for its elegant white flowers and tall stems, providing excellent vase life and a sophisticated look in late summer and fall bouquets. [source]
Garden Design & Borders
HouseholdThe tall, airy form and pure white blooms make it ideal for perennial borders, cottage gardens, and as a backdrop plant. Its late bloom time extends the growing season's floral interest into fall. [source]
Pollinator Support
WildlifeThe yellow stamens and open flower form attract bees, butterflies, and other beneficial insects during late summer and fall when other nectar sources diminish. [source]
Herbal & Traditional Uses
MedicinalJapanese anemone has been used in traditional Chinese medicine and herbalism, though not widely used in modern herbal medicine. The plant contains ranunculin compounds. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Cut flowers for arranging freely—cutting actually encourages more blooms. Harvest in early morning or evening when stems are turgid. Flowers are long-lasting in arrangements, typically lasting 7-10 days. Cut stems diagonally and place in cool water immediately. Leave sufficient foliage on plant for continued growth.
Fun Facts
- 🌱 Honorine Jobert is a hybrid between Anemone hupehensis and Anemone vitifolia, bred in France in the 1870s and named after the wife of a notable horticulturist.
- 🌱 Despite its name, Japanese anemone is native to the mountainous regions of central China and was introduced to Japan centuries ago, making it deeply integrated into Japanese garden traditions.
- 🌱 The white, single-flowered form of 'Honorine Jobert' is notably uncommon among Japanese anemones—most wild and cultivated forms have double or pink flowers, making this variety especially distinctive.
Gardening Terms
New to gardening? Learn about terms used in this guide:
Join 30,000 gardeners planning their gardens with LizPlants.
Get your personalized Japanese Anemone 'Honorine Jobert' planting timeline
Tell us your zip code and we'll calculate exactly when to start Japanese Anemone 'Honorine Jobert' seeds, transplant seedlings, and harvest — based on your USDA zone and local frost dates. Includes calendar reminders and printable task lists. Free to start.
Get my Japanese Anemone 'Honorine Jobert' timeline →