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To determine if a plant is sufficiently cold hardy, the USDA created numbered zones indicating winter low
temperatures; the lower the zone number the colder the winter.
If the coldest winter temperature expected in your area is -15°F (zone 5) then any plants rated zones 3-5 will
survive the winter temperatures in your area.
If you live in very warm winter areas (zones 9-11) plants with zones 3-4 ratings are not recommended. The lack
of freezing winter temperatures do not provide a time for winter dormancy (rest).
Nepeta faassenii 'Walker's Deep Blue' (Catmint) is a dark blue flowered form of Nepeta 'Walker's Low' discovered in a Santa Fe, NM landscape. It's identical in size and growth habit and durability in the garden, but in hot, sunny growing conditions it will have noticeably darker blue flowers.
More Information
Associated SKUs
HC018079 HC017303 (Plant - 5" Deep Pot) - Out of stock. HC018054 (Tray of 9) - Out of stock.
Common Name
'Walker's Deep Blue' Catmint
Botanical Name
Nepeta x 'Walker's Deep Blue'
Zones
4, 5, 6, 7, 8, 9
Light Requirements
Full Sun, Morning Sun & Afternoon Shade
Flower Color
Blue
Mature Height
18-20" tall
Mature Spread
18-24" wide
Bloom Time
Late spring to mid summer
Ships As
Potted Plant
Soil Type
Average Soil, Clay Soil
Soil Moisture
Waterwise, Average
Advantages
Bee Friendly, Deer Resistant, Extended Bloom Time (more than 4 weeks), Rabbit Resistant
Special Groups
High Country Gardens Introduction
Ideal Region
Northeast, Southeast, Midwest, West, Southwest, Pacific Northwest, Coastal California
The Catmints (Nepeta) are some of our best garden perennials being long-lived, very easy-to-grow, resistant to browsing animals (deer and rabbits). Catmints are an excellent source of nectar for honeybees and butterflies and are a great beginner's perennial.
Many species are excellent in the xeric (low-water garden) and they grow well in a wide range of soil types, including dry clay. They grow well with at least a half day of sun, but flower best in full sun. We recommend planting only sterile hybrids and avoiding any Nepeta that are propagated from seed. The seed-grown Catmints can be aggressively weedy, spreading themselves throughout the garden and crowding out neighboring perennials.
The varieties we offer are outstanding, sterile (no seeds), long-blooming varieties:
Nepeta faassenii 'Select Blue' - This low growing, non-spreading plant has beautiful lavender-blue flowers. In early summer after the first flush of flowers have faded, shear off the flower spikes just above the foliage to get the plants to re-bloom again later in the summer.
Nepeta 'Walker's Low' - has showy deep blue flowers on tall flower spikes. 'Walker's Low' grows as a neat, non-suckering, well behaved plant and blooms for many months from late spring into mid-summer. Deadheading (shearing off the faded flower spikes just above the foliage) will encourage stronger re-blooming.
View more Planting Guides, or download our complete Planting Guide for tips on caring for your plants when you receive your order, as well as planting instructions for Perennials, Spring-Planted Bulbs, Fall-Planted Bulbs, Cacti & Succulents, Xeric Plants and more.
Shipping
Zone
Shipping Status
Zone 2
Now Shipping
Zone 3
Now Shipping
Zone 4
Now Shipping
Zone 5
Now Shipping
Zone 6
Now Shipping
Zone 7
Now Shipping
Zone 8
Now Shipping
Zone 9
Now Shipping
Zone 10
Now Shipping
As soon as your order is placed you will receive a confirmation email. You will receive a second email the day your order ships telling you how it has been sent. Some perennials are shipped as potted plants, some as perennial roots packed in peat. The ‘Plant Information’ section describes how that item will ship. All perennials and spring-planted bulbs are packaged to withstand shipping and are fully-guaranteed. Please open upon receipt and follow the instructions included.
Perennials and spring-planted bulbs are shipped at the proper planting time for your hardiness zone. Perennial and spring-planted bulb orders will arrive separately from seeds. If your order requires more than one shipment and all items are shipping to the same address, there is no additional shipping charge. See our shipping information page for approximate ship dates and more detailed information. If you have any questions, please call Customer Service toll-free at (800) 925-9387 or contact us by email.
Shipping Rates
Our shipping rates are calculated based on our actual average shipping costs. We do not seek to profit from shipping fees, so rest assured that our shipping rates reflect an average of what it costs to get our guaranteed products safely to your door.
US Shipping Charges
Merchandise Total
Shipping Charges
Up to $19.99
$8.99
$20 to $34.99
$10.99
$35 to $49.99
$12.99
$50 to $74.99
$14.99
$75 to $99.99
$16.99
$100 and Over
$18.99
Canadian Shipping Charges
Merchandise
Shipping Charges
Up to $24.99
$14.95
$25 to $49.99
$19.95
$50 to $74.99
$24.95
$75 to $99.99
$29.95
$100 and Over
$39.95
We charge one low flat rate for shipping our products even if your order requires multiple shipments. If you have any questions, please call us at (800) 925-9387.
 is just like 'Walker's Low'--long blooming and easily grown--but with noticeably darker blue flowers.)
