Archive for Plants I Recommend – Page 20

Heather – The Perfect Low Maintenance Ground Color

Heather is a Must in Your Low Maintenance Landscape Design

Mrs Ronald Gray heather is low maintenance for your landscape.

Specialty form of heather ground cover (photo from Singing Gardens)

Look at your landscape right now…Could it use a little ground color? A plant with full season color which prefers full day sun, stays low – think 4 inches tall (never higher) and best of all……..has the texture of 100 tiny fern sprays? Did I mention it is evergreen and fully drought tolerant after its first summer of careful watering?  It looks great in the dreary spring monsoons with bulbs popping up through the evergreen textural sprays.  It is cheery, plucky and graceful all at once.

Here are the  super low varieties I use most often:

  • White Lawn – bright and green- the only white flowered form
  • Glenmorangie – whiskey colored foliage-gets bright!! in winter
  • Mrs. Ron Green – dark green w pale pink flowers
  • Golden Carpet – amazing texture-brilliant winter foliage color
  • Pat’s Dream- very similar to Golden Carpet

Tips for success:  Heathers require good drainage so clay must be well amended.  I have two different methods that work well.  One is when the entire area has been prepped ala “True Grit” soil prep technique.  The other is a “break all the rules” use of bark dust.  Neither one can be safely explained in a blog.  If you are one of my clients, or client to be, call me and I can walk you through it.  It isn’t that hard but it has to be right.

Easy care?  These low creeping mini heather  fit into the true low maintenance landscape because they are the only heather that does not have to be pruned yearly.  They also fit into a “passionate, lots of work, hot color, knock your socks off”  garden because they can tolerate regular water.  These varieties look great with Heuchera (Coral Bell)  for instance.  Please note they are not for use in rain gardens or at edge of ponds.  I used this plant in a NE modern landscape design for the front yard.

These plants look great with masses of Hens and Chicks, dwarf conifers, those trendy new Echinacea (Cone Flowers) or with grasses.  The heather holds the combination together.   These heathers have flowers that stick out at a 90 degree angle which is an interesting extra hit of texture. Some of the plants listed have bright foliage in the coldest temps of winter which then holds into mid-spring.

A fall planting is the best, you will have fewer plant losses and you can relax a bit which you cannot do with heather planted in the late spring or in summer.  Not relaxing!!!!  My  mother planted 30 plants in summer and didn’t lose a single one, but I nagged a lot.  She was well tired of that by October.  I was forgiven because they performed beautifully for many years and my mother does not hold these things against me.

Heather, Calluna vulgaris 'Mrs Ron Green' in Foster Powell neighborhood of SE PortlandLocal source is Highland Heather in Canby or mail order is Heaths and Heathers in Shelton, Washington.  Highland Heathers sells at the large local plant sales and via quality nurseries.

Please like this article on facebook or forward it your friends. Contact me if you would like to learn more about incorporating low maintenance plants like heather in your landscape design.

 

 

Itoh Peony Low Maintenance Beauty

Itoh Peony – Low Maintenance Beauty and Thrills for All

Perfect Mothers Day gift for a NO FEAR gardener.

What’s all the fuss about the new Itoh (say it Eeetoe) peony?  These new plants eliminate the only weak point of the old fashioned peony, the weak stems which can really spoil the flowers in our often wild and wet spring weather. Okay, they do cost three times as much as the old fashioned but read on.

Why do we want peonies anyway? They are EASY and will outlive you!!  The flower is fabulous, fragrant and since the 1400’s has been filled with historical and cultural significance for us humans.  My grandmother loved them and picked an armload for the house and to decorate the family graves on Memorial Day.

I grew up loving to play and work in her garden and today I love these new peonies as well because:

#1 Later Bloom – June not May
#2 Sturdy fibrous stems
#3 Bigger flowers in new colors

North Portland Itoh Peony in Garden DesignItoh cost more than the old fashioned so expect $50 to $100 for a medium priced plant.  The tissue cultured plants may be cheaper but I don’t recommend them because they are not as strong rooted. This will effect how many flowers you get on your plant year after year and this is a plant where the flower really matters.  The dissected foliage is great but hey it’s about the flower this time.

Here is my best source for peony of any kind, herbaceous, tree or Itoh.  Rick Rogers is a second generation peony designer and grower in Silverton, Oregon.  His father is an international star of the peony world. Rick grows peonies the old fashioned way, propagating new peonies by extracting these perfect bits of root stock.  Taking these cuttings is an art form and his plants will outgrow and out flower tissue culture generated plants easily.  Rick’s nursery is called Treony……www.treony.com.   Email him for his list of Itoh if he doesn’t have them on his web yet.  Also see Wayside Gardens web site, (with fabulous close up of the flowers).  Their plants are a lot smaller however than what Rick offers.  These are a lifetime investment.  They will outlive you and can be dug when you move but plan to dig very very deep.

North Portland Garden Design Itoh PeonyNow regarding NO FEAR gardening. The Itoh peony can test your ability to postpone gratification. The first year, cut off all flower buds, do not let any of them flower!!!! that takes faith, hence NO FEAR.  The second year, let yourself have one flower and cut all the rest off while they are still buds.  The third year, let them rip uhm……….flower.  Those who cannot do this may have to wait ten years to get anything near the number of flowers that you, gentle but fierce gardener, will have.  It rewards those gardeners who can take the long approach to getting their kicks.  I think perhaps Dulcy Mahar would have recommended nibbling on some good chocolate while you cut off the buds.  I can assure you having an Itoh peony with 40 blooms on it will stop you in your tracks so it is worth it.  Did I mention the plant has very attractive foliage, is low water and has golden fall color as well?

 

Winter Garden Plants that Sizzle with Color

Hamamelis – Witch hazel ‘Jelena’ Foreground, ‘Arnold’s Promise’ in background-photo Carol Lindsay

Don’t miss seeing the bare stems of witch hazel come alive with bright yellow or red orange flowers. I stopped en route to The Oregon Garden last Saturday to take photos of a field of flowering witch-hazel. I could feel the dozens of hummingbirds working these flowers.

Places to go to catch winter color would be Elk Rock Garden, the garden of the Bishop’s Close in Dunthorpe, the Winter Garden in Hoyt Arboretum, and Portland Chinese Garden.  See winter color in action and stretch your legs.

Acer Conspicuum, Photo by Treephoria

Don’t miss seeing the thick texture of flowering Heather whose foliage has turned hot colors in winter along with red twig dogwood. Some red twigs like Arctic Fire have 3 colors to their twigs. Hellebores such as Mardi Gras Parade Strain Yellow are just starting to flower and others will soon to burst with color.  Some Japanese Maple have red hot twigs in winter but the Red Snake Bark Maple – Acer Conspicuum is even more colorful.  Heathers, Hellebores, Red Twig Dogwood, and Nandina pick up hot winter color in the cold.  It’s probably wrong to hurry in a garden but hurry and don’t miss all the excitement of winter in the garden.


	

Bulbs: Low Maintenance Beauty

Bulbs can be the ultimate low maintenance plant, just pick the right ones and get them out of the garage. (Yes thousands of bulbs selected with great anticipation live and die in the garage.) Please don’t feel bad and give up on bulbs. Everyone has done this. Garden Coach makes the time and sets up the structure to get the right bulbs planted in the right place in your garden. We are placing orders now. Read on for a few quick picks of my favorite bulbs.

Here is my list of easy to find bulbs with graceful demise.

  1. Alliums, lots can and is written about the good ones, (yes there are bad ones, avoid anything that says naturalizes). My top 3: Spring Allium Karativiense ‘Ivory Queen’, Early Summer Allium Cernuum; and Summer. Allium ‘Globemaster’.  Mix ’em up with daisy headed flowers for great contrast.
  2. Species Tulips – my favorite is the Greigii Tulips because their foliage is attractive with purple splotches. They are shorter at about 10 inches tall and so less likely to fall over with heavy rains. My personal Greigii favs are Oratoria or hot colored Toronto. Other more delicate looking types such as T. Clusiana Cynthia spice up the garden (reds) and open and close, showing off bright yellow and intricate interiors.
  3. Camassia – awesome blue flower, a native plant that can handle clay or heavy
    soils and then goes dormant and needs no additional water in the summer. This is my idea of low maintenance. There are many varieties but check out Camassia quamash ‘Orion’ for a seriously blue hit of heaven. Plant them behind a group of Black Eyed Susan (Rudebeckia) or Asters or Sedum ‘Xenox’, cousin to S. ‘Autumn Joy’.
  4. Dwarf Daffodils – go for the shorties and plant these with other “require good
    drainage” kinds of plants like the heathers, or dwarf conifers, or even good old common Candy Tuft. This is a great way to get an easy burst of color – no muss, no fuss and no rubber bands on the dying foliage please. All these plants have the same needs, low water, good drainage and SUN.
  5. Fritilarria – very unusual looking, graceful, everything to gain and nothing to lose but only if you plant them right away. If you leave these in the garage even one day, it’s all over. Plant immediately upon receipt in filtered light. Underneath the edges of a large shrub or small tree would be good.
  6. Lastly, a warning………Scilla is a BAD bluebell bulb that spreads.  There are some trustworthy types of Scilla but too few for the risk………. No Scilla! Getting rid of it is a nightmare, (although I accomplished complete annihilation of it once). The NW has Scilla Hispanica in nearly all areas. It is kinda sweet (cute bluebell flower) but it is a Trojan horse. The seed can easily blow out of your yard to your neighbors yard. It takes both cutting off the flowers before they seed and digging the bulbs up over and over for years to get rid of it.

Read more about it? Click here for The Oregonian blog by Kym Pokorny on Bluebells

How to Prune Your Lavender Plants – Best Practice

How to Prune Your Lavender Plants – Best Practice

How to Make Your Lavender Last for Ten Years-Prune Twice A Year

In late winter, (January and February) pruning lavender is an optimistic and happy task.  If you are in on the secret this is when lavender gets the biggest cut.  (See video below for the how to.) For decades people were taught to prune only in late winter.  This outdated practice does not give you a long lasting plant.

In the fall no one wants to prune their blooming (still colorful if faded) lavender plants.  (NOOOOO! I don’t want to prune them, they are soooo pretty right now!)  I agree gentle gardener, but please let me persuade you to try this new technique and prune them the second time.

Trimming lavender back by half (late summer/early fall) and trim again in late winter/early spring.  This gets you ten years instead of  three in  your garden! Learning how to do this in a garden coaching appointment is a confidence builder. Once you learn how, you can have fabulous low care lavender the rest of your gardening life.

Another bonus to pruning twice; lavender can look tidy for winter if we prune them correctly in the fall.  How to properly prune lavender. The video was created by our own Stonegate Lavender grower from West Linn (who sadly closed up shop in 2015). I agree with her technique and her video is still live, teaching people the right technique.

Don’t worry, you don’t have to use a lavender saw, you can use your trusty Felco pruners or other clippers – the lavender saw Sarah is using is pretty cool and is old school as in 1500’s.

Lavender is an excellent plant for feeding our native bees and endangered bumble bees.  Not any old plant will do for natural bees. Contact me for a landscape design that includes easy care colorful plants that are good for our pollinators.