If you own at least one square foot of sunny or partially sunny garden space, you should plant Catmint, or better known in the trade as Nepeta, for longevity of bloom, ease of maintenance, and attraction to pollinators.
As a landscape designer, I feel so strongly about this plant, that I incorporate Nepeta in virtually every design that I create. One of my “go to” plants when designing gardens, there are different varieties that range from a diminutive 8″ high to over 3 feet tall. Growing in billowing aromatic mounds, I place it in front of borders.
Related to catnip but a much showier flower, it will attract cats to explore it and rub against, though I have never had trouble with cats destroying it as I do with catnip. A “drug of choice” for my cat, she makes a beeline for my many plants of Nepeta when she escapes outside.
Not only is it a totally reliable perennial for zones 3 – 8, you can enjoy the lavender shades of blooms for many months if you sheer it back by 1/3 after the first flush of spring.
A bee superstar, I am profiling all the plants on my poster “Plant These For Bees” available at TheGardenDiaries Etsy shop. Catmint is one of my all time favorite perennials in the landscape as it is trouble-free and most importantly-deer, rabbit, and any other critter resistant. Gray green leaves give off a minty fragrance that four-legged varmints stay away from. I even use it to barricade other more desirable plants that deer prefer.
Approaching a good stand of Catmint/Nepeta, the first thing you notice is the darting of insects, throughout the profuse lavender blue flower wands. Mostly bumble and honey bees, but I see all kinds of small native bees and butterflies are attracted to the display.
Easily grown in average to poor soil, even clay hard-pan, Catmint once established is quite drought tolerant. Limey green is one of my favorite colors in the landscape, and I can even get Nepeta with a lime foliage, called ‘Limelight’. A great companion to roses and peonies, Nepeta should be on your “must have” list.
Lots of varieties are available, but I prefer ‘Blue Wonder’ at 1 to 2 feet tall or the taller but confusingly named ‘Walker’s Low’. The smaller varieties, like ‘Kit Kat’ are so dwarf that they don’t flower as profusely as the larger ones but are useful in small areas. Preferring full sun, but tolerating some light shade, Catmints are great selections for a bee friendly landscape.