Tag Archives: seven dees

Delightful Ornamental Grasses

21 Aug

By Linda Kay Harrison

You probably have a spot in your garden or landscape that needs a little ‘something’, right?  Lots of people do, but are not sure what to do with it. Consider adding ornamental grasses.

Ornamental grasses are a wonderful addition to any garden.  There is a size and shape to fit almost any space. Some grasses have a graceful arching habit, while others are very upright and vase shape.  They provide an appealing texture and contrast to most garden plants. There are grasses for both sun and shade, and most varieties can also provide year-round interest.

Landscape project completed by Dennis’ 7 Dees at PDX Headquarters

Grasses also come in a wide variety of colors and textures. In addition to green, there are grasses that are tones of bronze, reds, yellows, golds, silvers, blues and even black. Some grasses have narrow, wispy blades, and some are bold, with wide leaves and fleshy stalks.

PDX Headquarters

Most ornamental grasses produce a plume or seed head that adds an element of interest beginning in late summer and that, if left uncut, will usually last through the winter.  The best time to cut back most ornamental grasses is late winter or very early spring, just as the new growth starts popping up.

Here is a brief list of some of our favorite grasses:

Sun grasses:

Blue Oat Grass

Fescue ‘Elijah Blue’

Liriope

Molina ‘Variagata’

Miscanthus ‘Morning Light’

Calamagrostis ‘Karl Forster’

Pennisetum ‘Karley Rose’

Carex – ‘Prairie Fire’

 

Shade grasses:

Carex ‘Sparkler’ and ‘Evergold’

Japanese Forest Grass

Ophipogon ‘Black Mondo’

Juncus ‘Gold Strike’ and ‘Unicorn Rush’

Lazula ‘Aurea’

 

Evergreen grasses:

 

Blue Oat Grass

Fescue ‘Elijah Blue’

Liriope

Carex

Juncus

 

Grasses can add a contemporary look to containers especially when paired with annual succulents!

Dennis’ 7 Dees carries a wide variety of ornamental grasses and their knowledgeable staff can help you find just the right grass for that spot that needs that little ‘something’ special.

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Breathtaking Water Features

20 Aug

By Drew Snodgrass – Landscape Designer at Dennis’ 7 Dees & one of the original Dees                                                                                                                                                                Ready to tackle a most rewarding landscape improvement? Water features are a breathtaking addition to the landscape but please consider avoiding the pitfalls that create high maintenance and a less than attractive final result.

Designed by Drew Snodgrass of Dennis’ 7 Dees

  1. Plan for success, determine the look you want whether simple or small, such as a column spoutingwater or a waterfall as large and elaborate as you want and have room for.
  2. Verify pump and electrical needs and where best to place and draw power.
  3. Locate the feature and orient it for maximum viewing appeal. My very strong recommendation is to make it safe and easy to maintain.
  4. You should not have to empty your water feature for cleaning. A skimmer vault, bottom drain and bio falls will make maintenance as easy as dumping out a collection bag on a regular basis. Water is drawn to the pump through a recessed collection bag and filter plate where surface debris is collected before it has a chance to settle to the bottom of your pond and decompose. The bottom drain circulates the water, also drawing it through the collection and filter plate in the vault. Algae will still grow on rocks but the water will be clear.
  5. For safety, fence out unwanted visitors as necessary or you can have a very shallow water feature with 1-4” of water while kids are small, but dig the pond as deep as you will ultimately like. Fill with river rock and surface the river rock with pea gravel to the desired depth. Later you can remove rock to the new desired depth as time goes on.
  6. If you want fish, (they’ll feed on the algae),you should allow for 3’ of water depth plus 6” of pea gravel covering the floor. Bridge in hiding places above the pond floor.
  7. Vertical sides will deter raccoons and shelving the sides of the pond makes it easier to stack rock to hide the liner. Keep the look as natural as possible and remember you must hide the liner completely.
  8. If you want water plants plan for them as you build your pond. Buy a pot the size of the plants you want. Research the ideal depth of water for the plant. Set the empty pot where you want the plant and hide all but the top as you rock in the liner.
  9. After cleaning the pond thoroughly, fill it, add de-chlorinator and then add the plants when water PH is ready. Cover the roots with the pea gravel.
  10. Once the water feature is complete you should consider adding lighting. Lighting spillways with underwater lights from the base of falls or from the sides, pointing toward spillways and away from views is important, (See the effect, not the fixture or source).

Although this sounds like a fun DIY project it really is lots of work and the easiest way to do any or all I’ve suggested is call Dennis’ 7 Dees Landscaping, (503)777-7777, get a great design, free estimate and have us install a beautiful and low maintenance end result.

The photos included in this article are of some of my water feature installations. . Water features are one of my favorite elements to incorporate into the landscape.

Drew Snodgrass, CLP, Dennis’ 7 Dees Landscaping

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