Archive for the ‘Shade Plants’ Category
Brunnera Jack Frost – 2012 Perennial Plant of the Year – Growing Tips
Since its discovery, Brunnera Jack Frost PP 13,859 has won numerous awards including Perennial Plant of the Year in 2012 and Best New Perennial of the Year at Plantarium, The Netherlands. Jack Frost has warmed the hearts of many gardeners both new and experienced. I can’t think of a more beautiful deer proof shade plant and one that is so adaptable in perennial garden design.
Few shade perennials have such interesting silver foliage throughout the season. This clump forming perennial is a versatile groundcover grows 15-18″ tall x 15-18″ wide. Hardy to zone 5 (probably hardier)
In spring, small oblong leaves gradually grow into larger heart-shaped leaves after the conclusion of the flowering period. Beautiful, wispy panicles of sky blue flowers appear in early spring.
How To Grow
- Does best in moisture retentive soil in part shade. In my area of the country (Michigan) it can take some pretty dry shade.
- Plant in area where it receives morning sun and afternoon shade. Watch for too much sun or hot spots.
- Don’t worry that the leaves are small in spring – they will get much larger (5-8″ across) as the plant grows.
- Best in moist soil. Add 3 inches of mulch to keep moist
- If you notice crispy leaf edges – plants are getting too dry. I ofte cut these leaves all the way back. Plants might stay dormant for a while before flushing out with new foliage growth.
- Cut back blooms after fading. Plants stays more attractive that way.
Here’s what you’ll love about this plant
- Silver shade plant. Why is that important? Silver infuses light into dark corners of the
shade garden
- Foliage stays colorful and attractive throughout the season
- Blue flowers in spring – which compliments spring blooming bulbs
- Easy to grow – Prefers consistent moisture
- Low Maintenance
- Deer & Rabbit Resistant
- No serious insects or disease issues
- Late evening gardening – still visible at dusk
- It’s just plain gorgeous!
Stay tuned for our hands on Garden Design Tips with Brunnera in our next article
Read more:
Garden Design with Brunnera Jack Frost

Brunnera works well in containers. Here it is combined with Heucherella, Pulmonaria and Ornamental Grasses
When it comes to my favorite shade plant, Brunnera ‘Jack Frost ’ PP13,859 easily comes to the top of my list. Few shade perennials have such interesting silver foliage through the season. This clump forming plant is a versatile deer proof groundcover that is widely adaptable to numerous shade garden designs such as woodland settings, near ponds – even containers.
I can’t think of a more beautiful plant to be named Perennial Plant of the Year in 2012 than Brunnera ‘Jack Frost’.
The foliage resembles crackled porcelain. In the shade garden it creates a shimmering silver contrast against other companion plants.
Here are a few Garden Design Tips to make Brunnera work for you your shade landscape.
Container Gardening. This is an easy shade container plant! I like using big pots when it comes to containers. Keep pots consistently moist. In the event plants wilt or the foliage begins looking tatty, simply trim off old foliage and new fresh foliage will emerge later.
Transition or Filler Plant. Brunnera is a delightful shade plant in garden design to transition or fill in between two large shrubs or perennials. This gives a wonderful flow to the garden.
Pair the gorgeous Brunnera as an under-planting to red Japanese Maples. To extend bloom time in the garden pair Spring blooming Brunnera with summer flowering Hydrangea.
Dark Foliage Plants. You can really make dark-leaf Heucheras, Red Coleus or other dark foliage plants pop with color when combined with silver Brunnera. Dark and light foliage plants pair well in garden design.
Leaf Shape Combinations. The heart-shape foliage of Brunnera contrasts with narrow leaf forms of shade Ornamental Grasses such as of Hakonechloa or Carex. I love combining Brunnera with with soft, airy-texture of Ferns.
Have Sun? Plant on the east side of the house, near a large boulder or large plant . Anywhere you can find shade from the afternoon sun.
Brunnera is such a terrific shade plant. I sincerely hope you included it in your garden design plans if you haven’t done so already!
More info:
Brunnera Jack Frost – Where to Buy
Garden Video: Hellebore Pink Frost-New shade groundcover!
Hellebores have become America’s #1 Deer Proof Plant for Shade Garden. Pink Frost Hellebore is a spring flowering shade groundcover with unique silver evergreen foliage. Exciting rare & drought proof perennial. Watch our video and find out why this is such a stunning shade plant for the perennial garden.
Grown and shipped in our Jumbo 1 Quart Pots at www.GreatGardenPlants.com
The Best of Both Worlds!
I never thought I’d live to see the day that we were able to grow a true PINK flowered Christmas Rose (Helleborus niger), but famed English hybridizer David Tristram has finally accomplished his goal!
After many years of careful hand-crossing Helleborus niger with Helleborus x hybridus, David was finally successful in creating a true inter-specific cross.
It was originally thought that these two different species would never cross with each other, however Mr. Tristram has proved this theory wrong.
As you can see from the picture on the right, Helleborus x hybridus comes in a wide variety of flower colors, shapes, and sizes. Whereas the Christmas Rose, Helleborus niger is a pristine, clear white in color.
Walberton’s Rosemary Hellebore is a superb hybrid between these two that now gives gardeners the “Best of Both Worlds”! We get the rich pink flower color from the xhybridus parent and the 3 month earlier bloom time from the niger parent.
We’ve just finished Halloween here in western Michigan and our plants of Walberton’s Rosemary are coming into full bloom! WOW! I’ve never seen another Hellebore bloom this early in the year.
As you can see from the picture on the left, the hybridization process has also produced a plant with superb vigor! Christmas roses can be a bit tricky to grow in the home garden, but when Mr. Tristram crossed it with the vigorous x hybridus, he greatly improved its garden vigor.
As you can see from the image on the right, this new hybrid has tremendous flower power! I shot this picture at Skagit Gardens before this plant had been released several years ago. I was simply amazed at the huge number of blooms on these 2 gallon specimen containers!
Congratulations to Mr David Tristram for all his years of dedicated hard work! His new Walberton’s Rosemary Hellebore brings another new realm of great garden possibilities to our favorite and Colorful Deer Proof Shade Hellebores!
Supersonic Shade Coverage with Groundcover Galium Sweet Woodruff

TIP: Make sure to use plants or objects 12" or taller in your garden design to prevent Sweet Woodruff from overpowering
Galium or Sweet Woodruff is a low growing shade groundcover with supersonic coverage. I personally love this groundcover because it does all the work for me (great for the lazy gardener in me). Galium keeps the weeds down, looks pretty all season and sometimes give me more than what I bargain for.
This hardy, herbaceous shade loving perennial grows 8-12” tall and produces a thick green mat of handsome foliage from spring-fall. Hundreds of small, dainty white flower clusters infuse light in dark areas of the shade garden in early summer.
Easy Control
You might want to consider providing a sturdy barrier such as lawn edging to keep this shade loving traveler from getting out of control.
If Sweet Woodruff starts to get to a destination I don’t want, I simply reach for my shovel and start spading out chunks or I just start to grab handfuls (the roots are very shallow) and start ripping away . Sound ruthless? You bet, since the remaining plants are never the worse for wear and it takes barely no time at all.
Tough shade groundcover for tough areas
Sweet Woodruff will be much more restrained in poorer soil and
difficult to grow areas such as beneath Oak or black walnut trees. They are also deer & drought proof.
Pleasing Fragrance
Sweet Woodruff is an herb and makes a very quick, inexpensive vanilla-scented car freshener. Just put a couple of sprigs in the dashboard and enjoy!
Look for fast coverage in a shade garden? Maybe Galium is just the right groundcover for you!















