Regional Picks: Four Season Interest – Northern Plains

1. Pigsqueak

Name:Bergeniaspp. and cvs.

USDA Hardiness Zones:3 to 9

Size : Up to 18 column inch tall and 2 feet wide

Conditions : Full sunshine to partial shade ; moist , well - drained soil

Pigsqueak thrives in a wide range of exposures ; just be certain to maintain moisture if it is plant in full Dominicus . Various cultivars provide a smattering of colouring , from pristine ‘ Bressingham White ’ to endearing Battle of Magenta ‘ Winterglut ’ ( see ) . Flowers appear in and last through spring , as new glossy foliage unfurls . When temperatures cool and days shorten in fall , the foliage turn burgundy and stands through wintertime , specially if given mulch .

2. Kentucky Coffee Tree

Name:Gymnocladus dioica

Zones:5 to 9

Size : Up to 70 feet improbable and 50 foundation wide

consideration : Full sun ; prolific , moist , well - drained soil

There is much to get laid about Kentucky coffee Sir Herbert Beerbohm Tree . Its interesting bark exfoliates in small-scale ridge , and its double - pinnate leaves and rafts of little pamphlet flutter in the winding . It frisk fragrant green flowers in spring , followed by attractive seedpod on female Sir Herbert Beerbohm Tree , which run to last into wintertime . Kentucky deep brown tree offers yellowish fall color , too , if autumn rime are not too severe . It reaches great superlative in many parts of the land , but in our neck of the wood , it ’s usually 45 feet tall and 30 invertebrate foot wide .

3. ‘Nugget’ Ninebark

Name:Physocarpus opulifolius‘Nugget’

Zones:3 to 7

size of it : Up to 10 feet tall and encompassing

‘ Nugget ’ is a cultivar of the popular ninebark shrub relinquish by South Dakota State University . It has lovely prosperous yellow foliage and pretty clean flowers in spring ; later , the foliation deepens to a dour green . The barque is attractive and peel more or less for winter interest . ‘ Nugget ’ ninebark produce tallest in full sunlight . If it mature too marvelous or panoptic , however , practice renewal cut back during the dormant time of year to remove about one - quarter of the tall shoots , cut them to about 2 to 3 inches above the soil logical argument .

4. Aizoon Sedum

Name:Sedum aizoon

Zones:3 to 8

Size:18 column inch magniloquent and wide

condition : Full sun ; pretty productive , well - drained soil

I ’ve regain aizoon sedum to be a capital depressed - sustenance choice for dry , sunny locating , where it spreads slowly . It begins to display very well - textured , glossy foliage in spring and fairly yellow flowers on still hunt by midsummer . These stalks flex brown at the end of the season but stay standing into the winter calendar month . They are quite attractive with a frosty pelage or when decorated with snowflakes .

David Graper is a professor of horticulture and the director of McCrory Gardens at South Dakota State University in Brookings .

photo : ( # 1 , # 2 , and # 3 ) , www.millettephotomedia.com ; ( # 4 ) , Jerry Pavia

Get our latest tips , how - to article , and instructional videos sent to your inbox .

Signing you up …

Regional Picks: Four Season Interest - Northeast

Regional Picks: Four Season Interest - Midwest

Regional Picks: Four Season Interest - Southern Plains

Regional Picks: Four Season Interest - Southern California

Join o.k. Gardening for a free engaging springy webinar feature Dr. Janna Beckerman , a renowned plant pathologist as well as prof emerita at Purdue University and the ornamentals technical coach …

When I spotted a particular backbone dollar cactus ( Astrophytum asterias ) at the Philadelphia Flower Show a few month ago , I knew I was in problem . With a delightful color pattern …

When we only prioritize plant we want over plants our landscape motive , each time of year is occupy with a never - end leaning of chores : pruning , pinching , watering , treating , remedy , and fertilizing , with …

Video

Touring an Eco-friendly, Shady Backyard Retreat

You must be careful when you enter the backyard of garden designer Jeff Epping — not because you ’re likely to trip on something , but because you might be dive - bombed by a couple …