How to Grow Edith Wolford
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Edith Wolford
Iris germanica 'Edith Wolford'
flowerEdith Wolford is a tall bearded iris cultivar featuring striking bicolor blooms with pale yellow standards and deep purple falls. This reblooming variety produces elegant, ruffled flowers on sturdy stems and is prized by iris enthusiasts for its vibrant color contrast and extended blooming season. It grows as a perennial from rhizomes and returns reliably year after year.
When should you plant Edith Wolford in your zone?
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Example Edith Wolford timeline · Pittsburgh, PA (Zone 6b)
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Plant Edith Wolford
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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First Edith Wolford blooms
Mid-to-late summerBefore the first fall frost (≈ Nov 8)
Sample dates for Pittsburgh, PA. Sign up to get exact Edith Wolford dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 3-9, with best performance in zones 4-8
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Get my Edith Wolford timeline →Growth Stages
Dormancy
October-FebruaryPlant enters winter dormancy with minimal visible growth above ground
Provide winter mulch in harsh climates; ensure drainage remains excellent. Minimal watering needed.
Spring Growth
March-AprilNew foliage emerges as spiky, sword-like leaves from the rhizome
Remove winter mulch as growth begins. Water moderately. Watch for rhizome rot if weather is wet.
Blooming (Spring)
April-MayTall stems (24-28 inches) produce ruffled yellow and purple bicolor flowers; spectacular display
Deadhead spent blooms. Stake tall stems if needed. Ensure good air circulation around foliage.
Summer Rest & Rebloom Preparation
June-AugustFoliage remains green; plant rests before producing a second flush of blooms in fall
Minimal water; allow soil to dry somewhat. Remove any diseased foliage. Light feeding can encourage reblooming.
Fall Rebloom
September-OctoberSecond, smaller flush of flowers emerges on shorter stems with same yellow and purple coloring
Deadhead spent flowers. Light watering as needed. Foliage will yellow as plant prepares for dormancy.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Remove and destroy infested rhizomes or dig out larvae in spring; apply insecticide in late spring; ensure good drainage and air circulation
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Improve drainage immediately; remove affected tissue; never overwater; ensure rhizome top is exposed; apply sulfur dust
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Hand-pick and destroy infested rhizomes; improve garden hygiene; remove debris where pests overwinter
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Spray with water; insecticidal soap if severe; encourage natural predators
Uses
Ornamental culinary garnish
CulinaryIris petals can be crystallized with egg white and sugar for elegant cake and dessert decoration, though this iris variety is primarily grown for ornamental beauty rather than flavor. [source]
Cut flowers and floral design
CraftEdith Wolford's striking bicolor blooms are highly prized by florists and floral arrangers for wedding bouquets, garden arrangements, and event decorations due to their ruffled texture and vibrant color contrast. [source]
Garden ornamentation and landscaping
HouseholdThis reblooming iris serves as a stunning focal point in perennial borders, cottage gardens, and mixed beds, providing two seasons of dramatic color and architectural foliage throughout the year. [source]
Pollinator support
WildlifeIris flowers attract bees and other beneficial pollinators to the garden, supporting biodiversity and ecosystem health while providing nectar sources during spring and fall blooming periods. [source]
Traditional herbal use
MedicinalIris rhizomes have been used in traditional herbal medicine and cosmetics, though modern use is limited; the plant is now primarily valued as an ornamental rather than medicinal specimen. [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 stems for floral arrangements in early morning when flowers are just opening. Cut at least 6 inches of stem. Use a sharp knife to avoid damaging the rhizome or remaining foliage. Enjoy fresh blooms indoors for 7-10 days. Deadhead spent flowers to encourage the plant to produce more blooms and preserve energy.
Fun Facts
- 🌱 Edith Wolford is a reblooming bearded iris, meaning it produces flowers twice in a single season—a relatively rare and highly valued trait in iris breeding.
- 🌱 The name 'bearded iris' refers to the fuzzy, hair-like structures (called beards) on the drooping falls, which actually guide pollinators toward the flower's center.
- 🌱 Iris germanica has been cultivated for thousands of years and is the floral emblem of France, featured on royal crests and heraldic symbols as the 'fleur-de-lis.'
Gardening Terms
New to gardening? Learn about terms used in this guide:
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