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Hardy perennial
Lamiaceae
Perennials
Catmint ‘Junior Walker’
Nepeta
Catmint ‘Junior Walker’: 40 cm high and 70 cm spread, full sun exposure. Blue, lavender flowers in June-September. Zone 4; choose a soil compatible with its moisture needs.
- Exposure
- Sun
- Life cycle
- Hardy perennial
- Hardiness
- Zone 4
Discover the plant
Common nameCatmint ‘Junior Walker’
FamilyLamiaceae
GenusCatmint
CultivarJunior Walker
TypeHardy perennial
Botanical nameNepeta
Nepeta ‘Junior Walker’, known in the garden as Catmint ‘Junior Walker’, combines blue and lavender blooms with a size that is easy to place in a composition. The foliage has shades of gray, to be highlighted among different textures. The usual flowering period is June-September. At maturity, expect 40 cm in height and 70 cm in width, which suggests its use in the middle of a flowerbed and in group plantings.
The success of Catmint ‘Junior Walker’ begins with its location: full sun, in suitable soil (well-drained, rather light; avoid water pockets around the crown). After planting Catmint ‘Junior Walker’, water enough to thoroughly moisten the root ball. Once established, allow the surface to dry between waterings and prioritize drainage, especially during thaws. Keep 70 cm as a general guideline between plants; this helps preserve their shape and access for care. The indicated hardiness zone is 4, to be assessed according to your garden conditions.
Throughout the seasons, Catmint ‘Junior Walker’ benefits from timely care: light pruning after the first flush of flowers helps refresh its appearance; however, monitor the watering of young plants. Catmint maintains a firmer silhouette with plenty of light and without abundant fertilization. For companion planting, consider upright sedums, yarrows, and border salvias of varieties with similar needs. Keep its 40 cm height in mind to place shorter plants on the right side and allow the flowers to be visible during June-September.
Planting guide
From planting to establishment.
Spacing / density
70 cm
Best planting time
Spring after the thaw or early autumn, allowing the roots to settle before the severe cold.
Propagation
Division of clumps. Sowing does not guarantee the fidelity of a named cultivar.
Growing method
Catmint ‘Junior Walker’: Spring after the thaw or early autumn, allowing time for roots to establish before severe cold. After planting Catmint ‘Junior Walker’, water enough to thoroughly moisten the root ball. Once rooted, allow the surface to dry between waterings and prioritize drainage, especially during thaws. Catmint maintains a firmer shape with plenty of light and without abundant fertilization.
Soil and care
The right care,at the right time.
Care level
Routine maintenance
Watering
After planting Nepeta 'Junior Walker', water enough to thoroughly moisten the root ball. Once rooted, allow the surface to dry between waterings and prioritize drainage, especially during thaws.
Soil type
Well-draining, rather light; avoid water pockets around the collar
Fertilization
Fertilizer for flowering
Moisture
Low to medium after establishment; priority drainage
Seasonal care
Catmint 'Junior Walker': light pruning after the first flush of flowers helps to renew its appearance; however, monitor the watering of young plants. During its flowering period (June-September), also watch for damaged stems and neighboring plants that might obscure the clump.
Container growing
A garden,within reach.
Recommended pot size
Stable, perforated container, significantly wider than the root ball; size to be adapted to the format sold and adult development.
To try Nepeta 'Junior Walker' in a container, choose a stable pot with drainage holes, suitable for the root ball and its future size (70 cm). Water must drain freely after each watering; check the root ball more often than you would for plants in the ground. Plan to protect the container in winter depending on your climate.
Bloom and dimensions
Its place,in your garden.
Mature height
16 inches (40.5 cm)
Width / spread
30 inches (76 cm)
Flower color
Blue
Foliage color
Green
Foliage type
Lapsed
Growth rate
Fast
Growth habit
Erected
Fragrance
Not documented for this selection
Bloom period
June-September
Garden associations
In goodcompany.
Companion plants
Suitable companions for Nepeta 'Junior Walker' include upright sedums, yarrows, and border sages. Choose varieties that tolerate sun and similar moisture levels; allow each clump its mature space.
Plants to avoid
Around Nepeta 'Junior Walker', avoid neighbours that would cover its leaves or strongly compete with its root ball. Compatibility of light, water and spread takes precedence over a list of so-called enemy plants.
Frequently asked questions
Your questions,answered.
Where to plant Nepeta 'Junior Walker'?
Provide sunshine and suitable soil (draining, rather light; avoid water pockets around the collar). Catmint retains a firmer shape with plenty of light and without abundant fertilization.
What place should be reserved for Nepeta 'Junior Walker'?
Allow approximately 40 cm in height and 70 cm in width at maturity. Approximately 70 cm between centers, to be adjusted according to the actual development of the clump. This size is suitable for use in the middle of a flowerbed and for group planting.
When does Catmint 'Junior Walker' bloom?
The indicated period is June-September. The flower palette is blue, lavender. The exact date and duration depend on the climate, the season, and the plant's establishment.
How to water and care for Nepeta 'Junior Walker'?
After planting Nepeta ‘Junior Walker’, water enough to thoroughly moisten the root ball. Once established, allow the surface to dry between waterings and prioritize drainage, especially during thaws. A light pruning after the first flush of flowers helps to refresh its appearance; however, monitor the watering of young plants.
Can Nepeta 'Junior Walker' be grown in a pot?
To try Nepeta ‘Junior Walker’ in a container, choose a stable pot with drainage holes, suitable for the root ball and its future size (70 cm). Water should drain freely after each watering; check the root ball more often than you would for plants in the ground. Plan to protect the container in winter depending on your climate.
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