How to Grow King's Ransom
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King's Ransom
Rosa 'King's Ransom'
flowerKing's Ransom is a hybrid tea rose renowned for its large, deep golden-yellow blooms with a rich fragrance. This classic rose variety produces long stems ideal for cutting and is prized in both garden and floral arrangements. It was introduced in 1961 and remains a favorite among rose enthusiasts for its vigorous growth and reliable performance.
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Example King's Ransom timeline · Pittsburgh, PA (Zone 6b)
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Plant King's Ransom
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 King's Ransom blooms
Around Jun 16≈ 60 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact King's Ransom dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 5-9, with best performance in zones 6-8
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Establishment
4-6 weeksNew bare-root or container roses are planted; canes are woody with few leaves
Water thoroughly after planting. Prune to 12-18 inches height. Keep soil consistently moist for 4-6 weeks. Mulch to protect roots and retain moisture.
Vegetative Growth
4-8 weeksPlant leafs out rapidly with vigorous cane growth and dark green foliage along stems
Apply balanced fertilizer every 2-3 weeks. Remove any dead or diseased wood. Ensure good air circulation. Continue regular watering.
Budding & Flowering
4-6 weeks per bloom cycleLarge hybrid tea buds form at stem tips; blooms open into full, quartered golden-yellow flowers with excellent fragrance
Deadhead spent blooms to encourage reblooming. Apply rose-specific fertilizer or bloom-boosting formula. Protect from pests and diseases.
Full Production
4-6 months or longerMature established rose produces continuous blooms throughout growing season with thick, healthy canes and dense foliage
Maintain regular fertilizing schedule. Prune to shape in late winter/early spring. Monitor for pests and diseases. Water consistently.
Winter Dormancy
2-4 monthsPlant slows growth, foliage may drop, and canes become dormant in preparation for winter rest
Stop fertilizing in fall. Prune back in late winter before growth resumes. In cold zones, apply winter mulch around base. Reduce watering.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Spray with neem oil or insecticidal soap; encourage natural predators like ladybugs; strong water spray to dislodge
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Increase humidity; spray with water; use miticide if severe; neem oil applications
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Hand-pick in early morning; use pheromone traps away from roses; apply neem oil; insecticidal sprays
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No cure; remove and destroy infected plants; manage mite populations with sulfur dust or miticides
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Improve air circulation; water at base only; remove infected leaves immediately; apply fungicide if needed
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Ensure good air circulation; avoid overhead watering; apply sulfur-based fungicides; spray with baking soda solution
Uses
Culinary and Tea Applications
CulinaryRose petals and hips from ornamental roses can be used to make rose water, rose tea, and culinary garnishes. King's Ransom petals add elegant decoration to desserts, cakes, and specialty beverages. [source]
Cut Flowers and Arrangements
HouseholdKing's Ransom is prized for cut flower arrangements due to its long stems, large blooms, and excellent vase life. The deep yellow color and fragrance make it a premium choice for bouquets, wedding arrangements, and floral displays. [source]
Traditional Medicine and Wellness
MedicinalRose petals have been used in traditional medicine for centuries to support skin health, digestive function, and emotional well-being. Rose hip tea is rich in vitamin C and antioxidants, supporting immune function. [source]
Dried Flowers and Potpourri
CraftRose petals dry beautifully and can be used in dried arrangements, pressed flower crafts, and homemade potpourri. The intense fragrance of King's Ransom makes it excellent for scent-based crafts. [source]
Pollinator Support
WildlifeWhile hybrid teas have fewer stamens than wild roses, they still attract bees, butterflies, and other pollinators. The nectar and pollen support beneficial insects in the garden. [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 roses in early morning when stems are fully hydrated and flowers are just opening (showing color but not fully open). Use clean, sharp pruners. Cut at a 45-degree angle above an outward-facing 5-leaflet leaf. Cut stems 12-16 inches long. Place immediately in cool water with flower food. Roses will continue opening indoors for 1-2 weeks.
Fun Facts
- 🌱 King's Ransom was awarded the All-America Rose Selection (AARS) award in 1962, confirming its outstanding garden performance and commercial value.
- 🌱 The deep golden-yellow color of King's Ransom was considered revolutionary for hybrid tea roses at the time of its introduction in 1961, as achieving true yellow tones with strong fragrance was previously difficult.
- 🌱 This rose is an excellent cut flower that can last 10-14 days in a vase with proper care, making it a favorite among professional florists and cut flower enthusiasts worldwide.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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