I am a landscape designer and have been purchasing 1000's of spring flowering bulbs from A.D.R. Bulbs for 100's of clients in the last 20 years. The bulbs have always been of top quality and if there were any problems, they have been quick to rectify. My orders are often complicated with many varieties and different amounts and they have always filled and delivered everything on time with the best customer care and attention to detail. The pictures in their catalog and website are beautiful. I have visited their facility in NY and was impressed with all their handling equipment and organization. I would highly recommend A.D.R. Bulbs to anyone in the wholesale trade who wants to purchase quality bulbs and work with genuinely nice people.
Nancy Greenlee
, From The Ground Up
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Peony 'Cora Louise' is a stunning Itoh hybrid with large, 8–10 inch semi-double white blooms accented by deep lavender-purple flares at the center. Standing 24–36 inches tall, its lightly fragrant flowers appear in late spring to early summer, held on strong stems that require no staking. This vigorous perennial thrives in full sun to part shade with rich, well-drained soil and produces up to 50 blossoms on a mature plant. Its lush, dark green foliage remains attractive throughout summer, making it ideal for borders and cut flower arrangements.
| Description | Price | |||
|---|---|---|---|---|
| Bundle of 25 tags | $2.50 | |||
Get Notified When Back In StockComplete this form and we'll notify you when SKU TAGS is restocked. | ||||
| Bulk Box of 10 Roots, Size 2-3 eye | $136.40 | |||
Get Notified When Back In StockComplete this form and we'll notify you when SKU SBIN55911002 is restocked. | ||||
Planting: Soak roots in water for 1–2 hours before planting to rehydrate them. Plant as early in spring as the soil is workable—ideally before daytime temperatures consistently exceed 70°F. Dig a hole twice as wide as the root system. Position the crown so the pink “eyes” (buds) sit just below the soil surface: Zones 2–4: 2 inches deep, Zones 5–6: 1 inch deep, Zones 7–8: ½ inch deep.
Spacing: Space plants 3 feet apart to allow for mature spread and airflow.
Light: Full sun (6+ hours daily) is ideal. In hot climates, morning sun with light afternoon shade helps preserve blooms.
Soil: Well-drained, fertile soil with a neutral pH (6.5–7.0). Amend with compost and grit if needed to improve drainage.
Watering: Water deeply after planting and keep soil evenly moist (not soggy) through the first growing season.
Temperature & Humidity: Hardy in USDA zones 4–9. Spring-planted Itohs may take longer to establish and bloom but will thrive long-term.
Fertilization: Hold off on fertilizing until the second year. In year one, focus on root development.
Staking: Itohs have sturdy stems but may benefit from support in windy sites.
Pruning: Cut stems to the ground in late fall after frost. Unlike tree peonies, Itohs die back completely.
Propagation: Divide only if necessary, and only in fall—these long-lived plants resent disturbance.
Pest & Disease: Generally pest-free. Good air circulation helps prevent botrytis blight. Avoid overhead watering.
49 Black Meadow Rd
Chester, NY 10918 USA
Phone: (800) 990-9934
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