Archive for Garden Tips – Page 34

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.

 

 

Garden Tips: Top 5 Spring Garden Prep Tips

Evergreen Orange Sedge with path light in Portland Oregon Landscape Design

Groom Evergreen Orange Sedge grass but DON’T cut them back

Garden Tips: Top 5 Early Spring Garden Prep Tips

Here are my Top 5  garden tips for things to do January to early March:

Cut back deciduous (gets dead looking in winter) grasses to 2″ tall stubble. Fountain grass, switch grass and japanese silver grass are just 3 that should be cut back this drastically.  Don’t cut back evergreen grasses-they grow  too  slowly  and  will  leave  a hole  in  your  plantings  for  a year.

American Switch Grass -Panicum Virgatum in a low water garden Raleigh Hills Portland Oregon

Panicum virgatum ‘Shenandoah’-American Switch Grass gets cut back in late winter.

 

Modern concrete paver patio design Sellwood Moreland Garden Design in Portland

Freshly installed hydropressed concrete pavers creates patio in shady back yard.

Scrub your flagstone

Scrub your flagstones, especially in the odd corners where they have become very slick. Same for concrete, where you don’t typically walk, it can be very slippery. Bleach will harm your stepables and if you track bleach in on your carpet, it will be a sad thing.  Some do use a 1 to 10 water and ammonia on their flagstone with stepables.  (10 is the water, 1 is the ammonia okay?) Chemicals to remove moss are harmful to your plants.

Cut back Lavender

Cut back Lavender to just above the lowest bits of new growth. Do this before mid March. February is best and as I like to say, January isn’t wrong.

Don’t prune your Rosemary now

Trim a bit of rosemary and make some good chicken soup but don’t prune your rosemary yet because it’s going to flower and our bees need all the help they can get. Prune it after it flowers.  Prune thyme, oregano, sage in February or early March.  Speaking of rosemary, the flu season has me making a lot of soup with rosemary. We have had our patience sorely tested waiting to get over this years flu (2011). Rosemary is both fragrant and flavorful. It lifts my spirits just picking it, I also like it with eggs and potatoes for breakfast, so simple, so good and so easy to step outside my door and snip.

Time to mulch?  Don’t bury your plants.

Time to start thinking about adding an inch or two of compost to place on your planting beds for as soon as you finish spring clean up or April 15 which ever arrives first. Do not bury the crowns of the perennials or other plants.  It can contribute or cause rotting.  Don’t fertilize unless you know what you are doing.  So many new plants and especially trees should not be fertilized their first year and many don’t need anything but good quality compost or mulch applied twice a year.

I hope these tips were helpful.  Please contact me for garden coaching if you are an existing or previous client.  Alana (associate designer and garden coach) and I want to help you have confidence in caring for your landscape.

Carol Lindsay

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.


	

The Best of 2011 showcases Landscape Design In A Day

Check out the Oregonians Best of 2011 which showcases me and Landscape Design in a Day.  The article talks about how today’s landscape and garden designers do it all…….a carefully conceived plan just has to encompass layout of hardscape and plant materials compositions….read on o gentle reader…………

Garden Tip: Using Stone in the Garden

I love to work with stone. Placing boulders in a hillside rockery, selecting patio flagstone for a patio, or creating a pathway that weaves through the lawn……..stone anchors the design and brings nature to our doorstep.

Flagstone versus stepping stone=No contest

Entry focal point at Hilton Residence Inn in Raleigh Hills, OregonUse flagstone which is by definition 2″ thick by at least 12″ x 12″. In patios, I prefer a mix of flagstone at 14″ to even 24″ across. Why? It makes better visual impact, and if set into a proper crushed rock base, it won’t move under your feet. Since it is thicker, it’s less prone to crack. Stepping stone by definition are smaller and often end up being precarious. The only thing worse than poorly set, dinky stepping stone is to use pea gravel instead of crushed rock for your base. The pea gravel looks pretty but is not remotely stable, resulting in a mess. It can be an ankle turner as well. No pea gravel!

Select flagstone for how it will look weathered

  • When selecting flagstone, keep in mind that over time it will look more weathered than what you see initially at the rock yard. All stone gets a coat of flora and fauna on it, faster in the shade than sun.
  • Stone with red or orange areas in it indicates iron. Some types of stone with iron can come off on your shoes. Those colors are wonderful especially for color in the winter. What to do? Ask a professional like Lew or Sherrie at Smith Rock about what types will run.

Low Stone for an Entry Garden

Northwest Natural stone path

Rustic stone path integrates the 3 garden rooms.

Try something different? Instead of going vertical with your rock, go horizontal!! If we all do this instead of the typical vertical style, 10 years from now I will be saying, let’s try something different and go vertical! It takes longer to wear out an idea in the landscape than interior decor. The Hilton water feature idea would normally have been brought in using a millstone from China. Our final selection was a chunk of local basalt drilled at Smith Rock, a much better environmental choice than shipping stone using up so much precious fuel from so far away.