Articles in Category: Trees

Prunus dulcis

on Tuesday, 07 March 2017. Posted in Attracts Pollinators, Edible, Trees, Flowering Plants

Almond Trees

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There are many varieties of late blooming almonds if you were thinking our springs are too cold to grow these wonderful nuts.  Nuts are a beneficial addition to the home orchard because they have so many uses- in baking, butters, and roasting, and are easy to store.  Besides the crunchy and nutritious nuts, Almonds have beautiful and fragrant white to light pink flowers, usually coinciding with the ornamental plum and cherry blooms of early spring.  Like peaches, they will perform best in a protected spot; ideally away from cold winds or cold air sinks.  Hope for a fairly frost free spring for best flower and nut production!  However, almonds perform wonderfully in our summer heat.  Once established they require moderate water, a deep soak every couple of weeks is best; as all fruit trees like good drainage and no standing water.  The late blooming Almonds are cold hardy to negative 20 degrees once established, with 'All in One' being a little less cold hardy-  Zone 8 is best.  They will produce nuts typically 2-3 years after planting and are naturally semi-dwarf (typically 15-20' in height but can be pruned smaller), perfect for smaller yards.  Come early for the best selection!

The varieties we like are:

Vitex agnus-castus

on Monday, 29 June 2015. Posted in Good for Screening, Winter Interest, Attracts Pollinators, Deer Resistant, Trees, Shrubs, Drought Tolerant, Flowering Plants

Chaste tree

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Our hot summers allow us to enjoy this Mediterranean native that is drought tolerant and deer resistant.  Heat is neccessary for profuse blooms, and profuse it is once it gets going in July and August.  The blooms slowly open from the base to the tips eventually reaching up to 12 inches long and last at least 4 to 5 weeks.  The color can vary from pale lavender to a darker purple and attract bees and hummingbirds from far and wide.  The fragrant leaves are very attractive on their own- they are divided similar to a laceleaf Japanese Maple and are a very pleasant shade of soft blue-green and gray-green underneath.  Chaste tree is late to leaf out in the spring, helping it avoid damage from our late spring frosts; but makes a good small shade tree in the heat of summer.  One of the fun things about Vitex is that you can grow it into whatever form you like, multi-trunk or single trunk tree or a large, broad shrub.   We have seen older specimens around the valley that are 10' tall by about 12-15' wide, meaning they are cold hardy once established and can get quite large.  However, they can be maintained at 6' tall and wide or trained up as a small shade tree. We have also seen them be used successfully in large containers against hot walls and parking lots.  Vitex grow slower with drought conditions and grow fairly rapidly with regular water and richer soil but will tolerate both conditions well.   We have been very impressed with the cold hardiness and drought tolerance of these shrubs as well as their many uses.  Vitex are one of the few choices for a small tree or large shrub that thrives in the heat and have lovely blooms late in the season.  

Amelanchier x grandiflora 'Autumn Brilliance'

on Wednesday, 22 April 2015. Posted in Berries Attract Wildlife, Fall Color, Edible, Trees, Shrubs, Drought Tolerant, Flowering Plants

Autumn Brilliance Serviceberry

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We are in love with this serviceberry.  It is a great small tree or large shrub; we like it multi stem but we have single stem available as well.  It is interesting in all four seasons starting with leaves that emerge bronze, then become a lovely blue-green in summer and turn fiery orange and red in fall.  The white flowers start out as a fuzzy, peach color and seem to last longer than the flowering cherries, at least 3 weeks and then form blue-black fruit that the birds enjoy.  They also are not prone to damage from late spring frosts.   Provide full to half day sun.  Well draining soil and our dry summers should help prevent some of the humidity based diseases it can get.  Can be drought tolerant once established and grows 15-25 feet tall.  Good replacement in sun for multi trunked Japanese Maple.  Looks great with dark green pines or other evergreen as backdrop.

Cornus mas

on Tuesday, 03 March 2015. Posted in Berries Attract Wildlife, Showy Bark/Stems, Fall Color, Trees, Flowering Plants

Cornelian Cherry

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Cornelian Cherry is a dogwood relative that is a beacon of light in the gloomy days of early spring.  It is rare to find a yellow blooming tree and since Cornus mas bloom so early, the blooms last an extra long time- up to two months.  Blooming so early means they may be susceptible to a late spring frost if it coincides with the blooms emerging but once open they can take the occasional freeze.  The small yellow inflorescences just glow in the low light of spring and look especially good with a dark green background of pines or doug firs.  Like most dogwoods they do best in dappled light or as an understory tree but these species seem to take more sun than a regular dogwood.  We have observed some in full sun in the Rogue Valley surviving just fine.  After the flower show, small, shiny, oval leaves with a curved margin emerge and get yellow or red/purple fall color.  More interesting are the red, oblong, up to 3/4", fruits that come on in the fall and hang on until birds feed on them.  They are edible, best for preserves as they are a bit sour.  The Cornelian Cherry is a great choice for a small, disease and pest resistant tree that provides multi-season interest and easy care.  They typically will get 15-20' wide and tall at a slow to medium growth rate.

There is a beautiful specimen at the OSU Extension Office on Hanley Rd. in Central Point.

Pinus thunbergii 'Thunderhead'

on Monday, 20 October 2014. Posted in Winter Interest, Conifer, Evergreen, Deer Resistant, Trees, Drought Tolerant

Thunderhead Dwarf Japanese Black Pine

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'Thunderhead' Japanese Black Pine is a wonderful compact specimen conifer.  Like most pines it is drought tolerant and deer resistant but what sets it apart from other pines is it's tight, dense form and handsome white candles in spring that stand out from the dark green needles.  It is a slow to medium grower ranging from 5-10' tall and 5-8' wide but keeps it's dense form over time.  This Japanese Black Pine will tolerate drier, sandy soils or moister soil as long as it's well drained and requires full sun. They look striking in trios or as a specimen in a smaller garden.  Makes a great pairing with the white bark of birches, or yellow Spirea 'Ogon', or purple Smokebush.