The Ultimate Guide to Growing Ivy Geraniums: The Queen of Hanging Baskets
Are you looking to add a splash of color and lushness to your garden or porch? Look no further than ivy geraniums – the queen of hanging baskets. Pelargonium peltatum, commonly known as ivy leaf, trailing, or cascading geranium, is a fast-growing herbaceous perennial native to South Africa. With vibrant colors and cascading growth patterns, these plants will steal the show in any hanging basket arrangement.
The Beauty of Ivy Geraniums
Key Facts:
– Introduced to Holland and England in 1704
– Winter hardy only in Zones 9-11
– Prolific growth patterns with a spread of up to six feet
– Bloom all summer long in vibrant colors
The bright green, ivy-shaped leaves of ivy geraniums come in various shades such as apricot, burgundy, lavender, orange, pink, purple, red, and white. Known for their climbing, creeping, trailing, and spreading habits, these plants are versatile additions to Mediterranean gardens, window boxes, hanging baskets, and even as ground cover in warm climates. The flowers are arranged in loose clusters, adding to their charm and appeal.
Fun Fact: The name “Pelargonium” comes from the Greek word “pelargos,” meaning stork, as the fruit of the plant resembles a stork’s beak.
Exploring Different Varieties
Ivy geraniums offer a plethora of options with over 75 commercial cultivars available. Here are the four main types to consider:
1. Traditional
- Large double or semi-double flowers
- Thick, fleshy leaves
- Showy flowers but less abundant compared to cascade varieties
2. Cascade/Balcony
- Numerous single flowers
- Small green or variegated leaves
- Compact growth habit
3. Miniature and True Dwarf
- Tight, compact growth habit
- Smaller and less abundant flowers
- Similar to cascade varieties
4. Ivy-Zonal Hybrids
- Flowers and leaves of zonal varieties combined with ivy’s vining habit
- Semi-double flowers
- Comparable flower production to traditional and zonal types
Where to Find Ivy Geraniums
Purchase Options:
– Local garden center
– Online retailers like Walmart and Amazon for seeds and stock
Ensure you have all the necessary materials on hand before starting your planting journey. If opting for seeds, starting indoors early in mid to late January is crucial for optimal growth and bloom.
Planting and Propagation Techniques
Starting from Seeds:
1. Pre-germinate seeds in damp paper towels.
2. Plant seeds in a light starter soil mix indoors.
3. Transplant seedlings once they reach 3-5 inches in height.
Stem Cuttings:
1. Choose mature, healthy plants for cuttings.
2. Trim cuttings and allow them to callus.
3. Plant cuttings in a light potting mix and water from the bottom.
4. Monitor root development and transplant accordingly.
Caring for Ivy Geraniums
For the best flower production, follow these care tips:
– Locate in full sun with afternoon shade in high-temperature areas.
– Plant in moderately fertile, well-draining soil.
– Water consistently to maintain moisture levels.
– Use a slow-release fertilizer with a 10-10-10 formula.
– Regular deadheading encourages continuous flower production.
Overwintering Strategies
To overwinter your pelargoniums successfully, consider these two options:
1. Bring plants indoors and place in a cool, bright location.
2. Let plants go dormant outdoors with frost protection.
Identifying and Addressing Common Issues
While ivy geraniums are relatively pest-resistant, a few common problems may arise:
– Edema: Caused by excessive moisture.
– Stem and Root Rot: Resulting from overwatering.
– Whiteflies and Aphids: Address with natural remedies.
– Brittle Stems: Provide sheltered locations to prevent damage.
– Heat Stress: Offer afternoon shade or choose heat-tolerant varieties.
Embracing the Container Queen
Ivy geraniums are ideal for container plantings due to their easy care and propagation, abundant blooms, and trailing habits. To ensure a continuous supply of plants, overwinter them or take stem cuttings in the fall.
Share your favorite ivy geranium varieties in the comments below and let us know about your experience with growing these beautiful flowers.
Explore More Geranium Guides:
– Are Geraniums Annuals or Perennials?
– How to Plant and Grow Scented Geraniums
– Common Geranium Diseases and Solutions
With their stunning appearance and low maintenance requirements, ivy geraniums are sure to brighten up any space with their cascading beauty. Whether you’re a seasoned gardener or a newbie plant enthusiast, these charming flowers will delight you with their vibrant blooms and graceful trailing vines. Happy gardening!
