Nepeta racemosa ‘Walker’s Low’ Plant Description:
Nepeta racemosa, commonly known as Catmint, is a perennial herbaceous plant prized for its aromatic foliage and clusters of small, tubular flowers. Here’s a detailed description of the ‘Walker’s Low’ cultivar:
Foliage:
Leaves: ‘Walker’s Low’ has gray-green, aromatic leaves that resemble those of true catnip (Nepeta cataria).
Texture: The leaves are finely textured and emit a pleasant fragrance when touched.
Shape: The opposite leaves are usually heart-shaped with toothed edges.
Flowers:
Blossoms: This variety produces numerous spikes of small, tubular flowers arranged in whorls.
Color: The flowers are a lavender-blue to violet hue, creating a soft and calming color palette.
Blooming Period: ‘Walker’s Low’ typically blooms from late spring to early summer, with intermittent flowering possible if deadheaded.
Size:
Height: ‘Walker’s Low’ generally reaches a height of about 18 to 24 inches (45 to 60 cm).
Spread: The plant has a spreading, mounding habit, and it can cover a considerable area.
Growth Habit:
Clumping: The plant forms dense clumps with numerous upright stems.
Spreading: Over time, it tends to spread, creating a lush and full appearance.
Hardiness:
Climate Zones: Hardy in USDA zones 4 to 8.
Sun Requirements:
Light: Prefers full sun for optimal growth and flowering.
Partial Shade: Can tolerate some afternoon shade, especially in regions with hot summers.
Soil Conditions:
Well-Draining Soil: Catmint thrives in well-draining soil.
pH Range: Adaptable to a variety of soil pH levels.
Watering:
Drought Tolerance: Once established, ‘Walker’s Low’ exhibits good drought tolerance.
Regular Watering: Watering is beneficial during dry spells, especially in the growing season.
Uses:
Borders and Edges: Ideal for planting along borders and garden edges, creating a soft, fragrant border.
Ground Cover: The spreading habit makes it suitable as a ground cover in sunny areas.
Containers: Can be grown in containers for a controlled display of color and fragrance.
Maintenance:
Deadheading: Removing spent flowers can encourage prolonged blooming.
Pruning: Trimming the plant after the initial bloom can promote a bushier habit and potentially stimulate a second round of flowering.
Division: Periodic division helps maintain plant health and vigor.
Cultural Significance:
Catmint is known for its low-maintenance nature, attracting pollinators like bees and butterflies.
‘Walker’s Low’ is a popular cultivar, widely used for its reliability, adaptability, and long-lasting blooms.
Companion Plants:
‘Walker’s Low’ pairs well with a variety of perennials, including roses, salvias, and ornamental grasses.
Combines beautifully with other sun-loving plants in perennial beds and mixed borders, creating a harmonious and fragrant garden space.
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