Companion Planting with Helianthemum – Rock Roses
Helianthemum
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Helianthemum, commonly known as Rock Rose, is a low-growing, drought-tolerant perennial known for its bright, colorful flowers and attractive, evergreen foliage. When selecting companion plants for Helianthemum, consider plants that can provide contrast in height, texture, and bloom times while also supporting a healthy garden ecosystem. Here are some suggestions:
Drought-tolerant perennials:
Lavender: The fragrant, purple flowers of lavender provide a striking contrast to Helianthemum’s bright flowers and silver-green foliage, and both plants thrive in well-drained soil and full sun.
Sedum (Stonecrop): Sedum varieties offer contrasting foliage and flower forms, and both Sedum and Helianthemum are drought-tolerant plants that prefer well-drained soil.
Erysimum (Wallflower): The vibrant, fragrant flowers of Erysimum create a beautiful contrast to Helianthemum’s colorful blooms, and both plants enjoy sunny, well-drained conditions.
Other rock garden plants:
Sempervivum (Hens and Chicks): These low-growing, rosette-forming succulents provide a textural contrast to Helianthemum’s flowers and foliage, making them an excellent choice for rock gardens.
Thymus (Thyme): Creeping thyme varieties create a carpet of greenery and small flowers around the base of Helianthemum plants, adding texture and color to the garden.
Dianthus (Pinks): The compact growth habit and fragrant, colorful flowers of Dianthus pair well with Helianthemum’s bright blooms, and both plants thrive in well-drained soil and full sun.
Ornamental grasses:
Festuca glauca (Blue Fescue): The blue-gray foliage of Blue Fescue contrasts beautifully with Helianthemum’s silver-green leaves and bright flowers, adding color and textural interest to the garden.
Stipa tenuissima (Mexican Feather Grass): This fine-textured, wispy grass complements the foliage and flowers of Helianthemum while adding texture and movement to the garden.
Bulbs:
Allium: The tall, spherical flower clusters of Allium create a striking contrast to the low-growing, colorful blooms of Helianthemum, adding vertical interest to the garden.
Crocus: The early spring flowers of Crocus can provide a burst of color among the evergreen foliage of Helianthemum, creating a visually appealing combination.
When selecting companion plants for Helianthemum, consider factors such as sunlight, soil type, and moisture levels in your garden. Helianthemum generally prefers well-drained, sandy or gravelly soil and full sun, and is drought-tolerant once established. By choosing a diverse mix of plants that thrive in similar conditions, you can create a visually appealing and healthy garden ecosystem.
Now you know What to plant with Helianthemum – Rock Roses
