February 22, 2010

Geranium x cantabrigiense

Filed under: Deer-resistant Plants — admin @ 1:09 pm

Geranium_sanguineumxThis is not your Mother’s big red geranium. This plant has more delicate foliage and makes a terrific groundcover. It prefers shade with lots of organic matter, and so works well under trees. It grows 8-12” high and has loads of light pink flowers from May to June. The foliage turns red and gold in the fall. Other geraniums to consider are Geranium macrorrhizum, (Bigroot Geranium) which grows to 15” high and has white to magenta flowers, is a big spreader, and Geranium sanguineum, (Bloody Cranesbill)6-8”, which is the most drought tolerant, because of it’s deep root system. The Rutgers Fact
Sheet lists G.macrorrhizum as the more deer tolerant, but Bowman’s Hill lists G. maculatum as the most deer resistant. So I guess it depends on the deer.


February 19, 2010

Epimedium

Filed under: Deer-resistant Plants — admin @ 11:42 am

epimediumsulphureumxAre you tired of pachysandra and looking for an unusual alternative for dry shade? Try epimediums. It may take 4-5 years for it to fill in, but the rewards are many. It has lovely flowers, the foliage emerges red, and remains evergreen in protected locations. Epimedium x versicolor ‘Sulphureum’ has yellow flowers 15-20” which bloom from April to May. The foliage, which is just as tall, emerges red and is evergreen into November. Foilage should be cut back in winter. Epimedium x perralchicum ‘Frohnleiten’ has deeper yellow flowers and a red center. Epimedium x youngianum ‘Niveum’  is more of a clump former; leaves die to the ground in winter, but it has lovely white flowers in the spring. The foliage has shades of purple in the fall. Try Epimedium with daffodils for a nice spring show


February 18, 2010

Baptisia australis, False Indigo

Filed under: Deer-resistant Plants — admin @ 5:25 am

BaptisiaxA native to the shore of NJ, this plant has deep roots, preferring sandy well-drained soil,  and is very drought tolerant. It has 30” tall blue flower spikes in May, and the foliage continues to grow to 4’. The foliage is gray green, but turns black after a heavy frost. It has a bit of a weedy look in the fall, and may look better planted around other tall plants like grasses. Favorite varieties are ‘Screaming yellow’ with bright yellow flowers, ‘Carolina moonlight’ with creamy yellow flowers, and ‘Purple smoke’ with blue flowers and growing to 36” tall.


February 17, 2010

Amsonia hubrectii, Blue Star

Filed under: Deer-resistant Plants — admin @ 5:56 am
Amsonia, Hubrectii
Fall color

 

This is fabulous plant that provides 3 seasons of interest. It is a Midwestern native, which produces vanilla scented, light blue flowers in May. The foliage is 2-3” long and thin and gives a soft texture to the garden. It looks best in drifts of 10-20, and is nice with lilac trees and tulips in the spring, or with grasses like panicum ‘heavy metal’ for more year round appeal.  It grows to about 3’ x 3’, prefers full sun, and moist soil. Fall color is yellow and persists into December. ‘Montana’ is the shortest at 2’. ‘Blue ice’ is about 30” H and has the darkest flowers. ‘Seaford Skies’ is 3’H and has light blue flowers, ‘Blue Ice has broader, glossier foliage.


February 16, 2010

Deer-resistant Plants, NJ: Spring Perennials

Filed under: Deer-resistant Plants — admin @ 11:21 am

I attended a lecture on “Tough Plants for Tough Sites”. It was given by Bruce Crawford, who is the Director of the Rutgers Gardens at Rutgers University in New Brunswick, NJ. Bruce is an oustanding speakers and has a way of making even the most mundane subjects, absolutely fascinating. For me, the subject of plant selection is anything but mundane, but for many, it can be overwhelming. Following are excerpts from his class but with a twist—I’m including only plants that are deer “resistant.” And, as we know, here in New Jersey, one can only say, “resistant” as deer have been know to eat just about anything if they are hungry enough. Each Day, I will add a new plant to the blog.

Aurunia saxitalis, Basket-of-gold

 Aurinia saxitalis, Basket of Gold  
Sometimes known as Hardy Allysum, this plant has silver foliage and masses of small yellow flowers which bloom in May. It grows to about 10-20” high and needs full sun and well-drained soil. It does well in rock gardens and looks great flowing over a boulder wall.