How to Grow Ivy-leaved geranium Balcon Imperial
Ivy-leaved geranium Balcon Imperial
Pelargonium peltatum 'Balcon Imperial'
flowerBalcon Imperial is a cascading ivy-leaved geranium with deep crimson-red double flowers and attractive ivy-shaped foliage. This cultivar is specifically bred for container growing and hanging baskets, producing abundant blooms throughout the growing season. It combines the trailing habit of ivy geraniums with large, showy double flowers ideal for dramatic displays.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 10-11; grows as tender annual in cooler zones
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Growth Stages
Establishment
2-3 weeksNewly planted transplants with small ivy-shaped leaves and minimal branching
Avoid overwatering; let plant adjust to light conditions. Pinch growing tips after 2-3 weeks to encourage branching. Keep soil moist but not wet.
Vegetative Growth
3-4 weeksPlant develops trailing stems and increases ivy-shaped foliage coverage with vigorous lateral branch development
Continue pinching for bushier habit if desired early on. Ensure adequate light and air circulation. Feed weekly with diluted liquid fertilizer. Remove any dead or diseased foliage.
Bud Formation
2-3 weeksFlower clusters (umbels) begin to form at stem tips; buds appear in characteristic tight formations
Reduce nitrogen-heavy feeding; switch to balanced or phosphorus-rich fertilizer to promote flowering. Maintain consistent watering without overwatering.
Flowering
8-12 weeks (extends with proper care)Double crimson-red flowers open in abundant clusters cascading over container edges; blooms fully double with ruffled petals
Deadhead spent flower clusters to encourage continuous blooming. Water consistently. Apply balanced fertilizer every 2 weeks. Ensure excellent air circulation to prevent fungal issues.
Peak Production & Maintenance
4-6 months or until frostPlant at full trailing capacity with continuous flowering; mature vines reaching 2-3 feet in length
Maintain regular deadheading schedule. Watch for spider mites and whitefly in hot weather. Reduce watering slightly if temperatures drop. Pinch occasional long stems to maintain density.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Increase humidity; spray with water to dislodge. Use insecticidal soap or neem oil. Maintain air circulation.
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Yellow sticky traps; spray with insecticidal soap or neem oil. Inspect undersides of leaves regularly.
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Remove with cotton swab dipped in rubbing alcohol. Spray with insecticidal soap. Isolate affected plants.
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Improve air circulation; remove affected leaves and flowers. Avoid overhead watering. Apply fungicide if severe.
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No cure; remove infected plants. Control whiteflies which transmit virus. Use virus-free stock.
Uses
Container & Hanging Basket Display
HouseholdBalcon Imperial is specifically bred for cascading container displays, hanging baskets, and window boxes. Its trailing habit and prolific double flowers create dramatic visual impact on patios, balconies, and entryways. [source]
Dried Flower Arrangements
CraftThe double flowers can be pressed or dried for use in floral crafts, pressed flower art, and decorative arrangements. The flowers retain their color relatively well when dried. [source]
Pollinator Garden
WildlifeFlowers attract bees, hoverflies, and other beneficial insects despite their double form. Provides nectar source in containers and window boxes where pollinators may forage. [source]
Ornamental Foliage Interest
HouseholdBeyond flowers, the ivy-shaped foliage provides attractive textural and visual interest throughout the season. The trailing stems create graceful cascades even during rest periods. [source]
Edible Flowers
CulinaryPelargonium flowers are edible and can garnish desserts, salads, and beverages. They have a subtle floral flavor with slight peppery notes, though Balcon Imperial is grown primarily for ornament. [source]
Harvest Tips
Deadhead spent double flower clusters at the base of the stem to encourage continuous blooming. Remove flowers when they begin to fade or brown at petal edges. Collect seeds if desired by allowing a few flowers to mature and dry on plant; seeds form in beak-like structures after flowering.
Fun Facts
- 🌱 Balcon Imperial was specifically developed in Europe as part of the 'Balcon' series of ivy geraniums optimized for the narrow ledges and window boxes (balcons) of European apartments and terraces.
- 🌱 Ivy-leaved geraniums are not true geraniums (genus Geranium) but are Pelargoniums, a distinction that matters botanically but is often overlooked in common usage; 'Balcon Imperial' represents advanced breeding for doubled flowers, a trait rarely found in wild Pelargonium peltatum.
- 🌱 The double flowers mean the plant produces few or no viable seeds, requiring propagation by cuttings—a single plant can generate dozens of new plants, making this cultivar economically valuable for commercial growers.
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