How to Grow Mrs. George Roeding

Mrs. George Roeding

Nerium oleander 'Mrs. George Roeding'

shrub

Mrs. George Roeding is a cultivar of oleander featuring semi-double, pale yellow to cream-colored flowers with a delicate fragrance. This evergreen Mediterranean shrub is prized for its long blooming season and ornamental appeal in warm climates. It grows as a dense, rounded shrub reaching 8-12 feet tall and wide.

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Example Mrs. George Roeding timeline · Pittsburgh, PA (Zone 6b)

Plant Mrs. George Roeding
Around Apr 17

Near Pittsburgh's average last spring frost.
Tend & protect
Late spring–summer

Watering, feeding, and pest-watch reminders.
Harvest Mrs. George Roeding
Late summer into fall

Before the first fall frost (≈ Nov 8)

Sample dates for Pittsburgh, PA. Sign up to get exact Mrs. George Roeding dates for your own zip code.

Growing Conditions

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Sun: Full sun, 6-8 hours daily (blooms best with maximum light)

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Water: Drought tolerant once established; water moderately during growing season. Allow soil to dry between waterings. Reduce watering in winter.

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Spacing: 48 inches

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Days to maturity: Flowering begins within first 1-2 years; full mature size 3-4 years

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Planting depth: Plant at same depth as root ball; space 4 feet apart for mature spread

Soil

Type: Well-draining sandy or loamy soil

pH: 6.0-7.5

Amendments:

Perlite for drainage improvement Compost for organic matter Coarse sand if soil is clay-heavy

Growing Zones

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Thrives in zones 8b-11, tolerates zone 8a with winter protection

8b 9a 9b 10a 10b 11a 11b

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Growth Stages

Establishment

4-8 weeks

Young transplant with initial root development and leaf emergence

Water regularly for first month to establish roots. Provide afternoon shade in hot climates first season. Stake if needed for support.

Vegetative Growth

6-12 months

Rapid shoot and foliage development; plant fills out with dense branching

Apply balanced fertilizer monthly during growing season. Light pruning encourages bushier habit. Remove any winter damage.

First Flowering

2-3 months initial bloom

Appearance of first pale yellow semi-double flowers, typically in summer

Deadhead spent blooms to encourage continuous flowering. Continue regular watering and fertilizing.

Mature Flowering

4-6 months annually (May-October in most zones)

Established plant producing abundant semi-double pale yellow blooms throughout warm season

Maintain consistent watering. Fertilize every 4-6 weeks during bloom season. Prune as needed to maintain shape.

Dormancy/Winter Rest

2-4 months

Growth slows or stops; foliage may discolor in cold climates; some leaf drop possible

Reduce watering significantly. Avoid fertilizing. In zones 8a-8b, provide frost protection with burlap or mulch. Minimal pruning.

Companion Planting

Plan your garden →

Plant with:

Lantana Salvia Rosemary Bougainvillea Desert rose Esperanza Daylily Russian sage

Avoid planting near:

Vegetables and herbs for consumption (oleander is toxic) Areas frequented by children or pets Plants requiring frequent water (incompatible moisture needs)

Common Pests

Spray with insecticidal soap or horticultural oil; encourage natural predators; rinse with strong water stream
No cure; practice strict pruning sanitation; remove infected branches; control leafhopper vectors
Increase humidity; spray with miticide or neem oil; regular water misting helps prevent infestations
Prune heavily infested branches; spray with horticultural oil during dormancy; apply insecticidal soap
Hand-pick if population is low; use Bt (Bacillus thuringiensis) for larger infestations

Uses

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Landscape and Garden Display

Ornamental

Prized ornamental shrub for Mediterranean, tropical, and xeriscape gardens. The pale yellow semi-double flowers provide elegant color contrast and attract pollinators. [source]

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Cut Flower Arrangements

Household

Fragrant flower stems make attractive long-lasting cut arrangements for vases and bouquets. Blooms last 7-10 days in water when properly conditioned. [source]

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Pollinator Attraction

Wildlife

Flowers attract bees, butterflies, and hummingbirds, supporting local pollinator populations and ecosystem health. [source]

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Screen and Privacy Hedging

Household

Dense growth habit makes Mrs. George Roeding effective for creating living screens, windbreaks, and privacy hedges in warm climates. [source]

Harvest Tips

Mrs. George Roeding is an ornamental shrub not typically harvested. Enjoy flowers fresh on the plant or cut for arrangement (wear gloves; sap is toxic). Cut stems last 7-10 days in water. Deadhead spent blooms regularly to extend flowering season.

Fun Facts

🌱 Oleanders are among the most toxic common ornamental plants; all parts contain toxic cardiac glycosides, and even smoke from burning oleander wood is dangerous.
🌱 Mrs. George Roeding is a historical cultivar, likely named after the Roeding family, prominent California horticulturists in the 19th and 20th centuries.
🌱 The semi-double flower form is relatively uncommon in oleanders; most varieties are single-flowered, making this cultivar botanically distinctive.

Gardening Terms

New to gardening? Learn about terms used in this guide:

Cultivar Deadhead Full Sun Mulch Transplant

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