Sanhedrin Nursery – Garden Blog

• Roses have more flowers all summer long than any other shrub. Plant them in a sunny location and feed monthly for continuous blooms.

• Cut back leggy annuals by half and feed to encourage a longer bloom season.

• Impatiens and begonias will give you instant color in shady areas and continue blooming right through the fall.

• Trim grapevines to allow more sun to reach the fruit and sweeten the grapes, if they are being shaded heavily by the foliage.

• Divide Oriental poppies and bearded iris now. Add some bonemeal in the bottom of the hole when you replant them.

Trees for Summertime Livin’

Trees are never appreciated more than in the summer when their welcome shade provides a cool escape from the brutal sun. Trees provide many benefits including beauty, wildlife habitat and increased property values. They can also save you money by reducing your cooling bill in the summer and your heating bill in the winter.

Shade trees act as evaporative coolers in the summer time. A column of warm air rises up through the tree causing a slight breeze at ground level. This gentle air movement makes the shade under trees much more pleasant than the shade from buildings.

In the summer, heat enters the house through the walls and the roof, but the most heat enters directly through the windows. Heat builds up during the day and homes become the most uncomfortable in the late afternoon. Walls shaded by trees are generally 15 degrees cooler than unshaded walls on a hot summer day.

In our climate, winter heating is a much greater expense than summer cooling. Winter sunlight through south-facing windows can be an important factor in heating. Branches and twigs of bare trees block 20 to 50 percent of the sunlight passing through them.

For energy conservation, and creature comfort, trees should be planted where they will give the most shade to the house in the summer and the least shade in the winter. Trees planted to the west or southwest of the house are more effective than those planted on the south side.

Planting trees that grow to 25 feet or more toward the west side of the house will shade western windows during June, July and August. This will reduce air conditioning needs and increase comfort in non-air conditioned homes. Since the sun is at a lower angle in the wintertime, these trees won’t block warm, midday sun coming from the south.

Maple trees are some of our best shade trees. They provide shade and beauty with a minimum of messiness. ‘October Glory’ red maple grows to a height of 40–50′, providing dense shade. In late fall, the dark green leaves burst into shades of orange and red.

Catalpa is a large tree with showy white flowers that attract hummingbirds, followed by long bean-like seed pods. The large, heart-shaped leaves provide considerable shade from the canopy that grows to 40 ft. tall and 20 ft. wide.

If you have a moist location, nothing is more beautiful than a graceful weeping willow. It is a very fast-growing tree and can block an unpleasant view in just a few years. The soft green, pendulous branches are very beautiful.

Chinese pistache is one of our toughest trees. Though irregular in form when young, they grow into magnificent, round-headed trees that have outstanding fall color. It makes a beautiful shade tree at 30 feet tall and wide.

Sycamores are large, elegant trees that are tolerant of heat, drought and poor soil. With large, maple-shaped leaves and attractive peeling bark, they are a mainstay of the urban landscape. The variety ‘Bloodgood’ is disease resistant and will provide lots of summer shade.
Consider your shade tree needs now to enhance your outdoor living areas.

• Fragrant hyacinths make a colorful display in a garden bed, or can be grown in pots. They come in red, pink, blue and white and can be planted now.

• Naked lady amaryllis have lovely, fragrant pink flowers that bloom in late summer with little or no care. Plant the bulbs, available at local nurseries, now.

• Protect the pond from the worst of the leaf fall with a fine-mesh net over the surface of the pond.

• Ornamental kale makes a dramatic planting in flower beds over the winter.

• Plant lawns now to have them ready for next summer enjoyment. Ask at your nursery for the best grass seed for your situation.

Enjoy the beauty of fall with colorful trees

The cold nights of fall bring beautiful colors to the leaves of deciduous trees. Liquidambars, maples, Chinese pistache, Raywood ash, European white birch, dogwoods and flowering pear trees brighten the landscape with their colorful leaves. Now is a good time to choose trees that have fall color, and fall is an excellent time to plant trees of any type.

When choosing a tree, it is important to decide just how large a tree you want. Width is easy to measure and for height, figure that a building is about 10 feet tall per story, plus attic height. So a one-story house may be 15 to 20 feet tall, and a two-story house 25 to 30 feet tall. Most trees are at least 30 feet tall and some grow to 60 feet or more, providing good shade over the roof for summer cooling.

Liquidambar and European white birch are both tall, slender trees. White birch trees grow to 45 feet tall with a spread of 30 feet. They turn bright yellow in the fall. Their white bark is particularly attractive in winter.

Liquidambar trees grow to 60 feet tall with a narrow pyramidal form. Their fall colors range from yellow, peach and orange to flaming red and burgundy. They are tall, stately trees which make attractive street trees where overhead wires are not a problem.

Chinese pistache is a round-headed tree that turns a fiery ball of red, orange and green in autumn. It is a very eye-catching tree. It grows to 35 feet tall and 25 feet wide. Raywood ash trees are fast-growing with fine-textured foliage that makes a dense, rounded crown. They grow to 35 feet with a 25-foot spread and turn a beautiful reddish-purple color in fall.

Red maple trees have striking fall color, grow to 40 or 50 feet tall, and make wonderful shade trees. Big leaf maple is native in this area growing along stream banks to 60 feet tall. Its bright yellow leaves in fall glow like candles among the evergreens. Japanese maples turn brilliant reds and yellows in the fall, lighting up the yard.

The flowering pear trees are known for their beautiful white spring blossoms as well as their colorful fall foliage. They grow 35 to 40 feet tall with a 25-foot spread, and turn red and gold late in the fall season, holding their colorful leaves most of the winter.

Dogwood trees are beautiful small trees growing 20 feet tall and wide. In spring, white, pink or red blossoms cover the tree and in fall their round leaves turn beautiful shades of red. Japanese maples are another small tree with delicate green or red leaves throughout the summer which turn a bright scarlet in the fall.

Choose trees now for fall beauty in your yard.

• Holland flower bulbs are now available for fall planting. These lovely gems will bloom for you next spring.

• Lettuce can be planted from starts for a quick fall crop

• Garlic cloves can be planted now. Keep them watered and weeded through the winter and you will harvest healthy large bulbs next June.

• Clove-scented stock is a bedding flower that likes cool weather. Plant them now to enjoy their pink, white and lavender blooms.

• Fall is for planting! Make the most of the nice fall weather and plant shade trees, roses and spring-flowering bulbs this weekend.

Enhance your Living Environment with Shade Trees

Planting trees around your house creates a pleasant environment that invites you to spend more time outdoors, especially during the hot weather days of summer and fall. If you plant a tree where it will shade your home as it grows, you can greatly reduce the heat both inside and around the building. For a small investment, you can greatly increase the value of your property.

Trees planted on the south side of the house should grow tall enough to shade the roof. Summer sun is at a high angle and heats the roof much more than the south wall of the house. Sycamores and maples both grow large enough to do the job. On the south side, be sure to plant deciduous trees which will let the sun shine through in the winter.

Shading on the west side of the house can be very effective. Even if trees do not grow up and over the house, shading the western wall through the long hot afternoons will greatly improve the comfort indoors. Any medium-sized tree can do this job nicely.

Fruitless mulberry is a fast-growing shade tree, to 35 feet tall and wide. It can reach 20 feet by 20 feet in five years. Its large leaves offer considerable shade.

Purple Robe locust is a very showy tree in the spring when its purplish-pink flowers hang in long clusters like wisteria. It is fast-growing to 40 feet tall and well adapted to hot, dry areas.

Chinese pistache is one of the best trees for filtered shade. It grows 30 to 40 feet tall with a round crown. The leaves turn brilliant orange and red in the fall. It takes heat, tolerates most soils, and can be grown as a lawn tree or where it gets little summer water.

Autumn Fantasy maple is a beautiful, fast-growing tree to 50 feet tall and 40 feet wide. The large leaves consistently show very good fall color, turning a bright red as the weather cools.

Other large maples include October Glory, which has beautiful reddish-purple fall color, and Sun Valley, with reliable bright red fall leaves.

Sycamores are hard to beat when it comes to shade. These giant trees grow 40 to 80 feet tall. They can take harsh conditions, drought and tough soils. The bark is attractive as it flakes off leaving light-colored patches behind.

If you have plenty of room to spread out, there are few trees more beautiful than a large, spreading Weeping Willow. It’s a tree to grow up with, to enrich your lives with great memories.

If you need a little smaller tree, look to the Chinese maples. These tough trees can be planted closer to the house to provide shade for the front porch, or a sunny window. Two fine hybrids are Norwegian Sunset and Pacific Sunset, both with glossy summer leaves and red-yellow-orange fall color.

Fall is the best time to plant trees, so begin now to create a more pleasant environment around your home with trees.