Wednesday, August 31, 2022

Select A Shade Tree For Your Yard

Why not plant the best! The average person will likely a dozen or less trees. Many homeowners choose to buy a fast-growing tree. But, in the long run, in 25-30 years, you will likely pay the price for the fast growth. The speedy trees are generally weak-wooded and branches can break in ice and storms packing high winds. They become hazard trees. Don’t plant a fast growing tree within 50 feet of your home. Below ground their roots will grow into sewer and water lines. All trees listed are hardy in USDA hardiness zones 5-9.

Moderate growing trees (50 feet and higher):

Hybrid Freeman Maples (Acer freemanii)

Red Maple (Acer rubrum) 'Red Sunset', 'October Glory'

Sugar Maple (Acer saccharum) 'Green Mountain'

Ohio Buckeye (Aesculus glabra)

Ginkgo (Ginkgo biloba) (select male clones only)

Thornless Honeylocust (Gleditsia triacanthos var. inermis)

Kentucky Coffeetree (Gymnocladus dioica) 'Espresso'

Sweetgum (Liquidambar styraciflua) 'Happidaze', 'Slender Silhouette'

Tuliptree (Liriodendron tulipifera

Black gum, tupelo (Nyssa sylvatica) 'Green Gable', 'Wildfire', 'Red Rage'

London Planetree (Platanus x acerfolia) 'Columbia' 

Shingle Oak (Quercus imbricaria)

Willow oak (Quercus phellos)

English Oak (Quercus robur)

American Elm (Ulmus americana) 'Washington', 'Princeton', 'Jefferson'

Japanese zelkova (Zelkova serrata) 'Murashino', 'Green Vase'


Medium Sized Shade Trees (35-50 feet) 

Trident maple (Acer buergerianum)

River birch (Betula nigra) -'Heritage', 'Duraheat' 

European Hornbeam (Carpinus betulus)

Yellowwood (Cladrastis kentukea)

Crape myrtle (tree forms) (Lagerstroemia x)*

Hophornbeam (Ostrya virginiana)**

Live oak (Quercus virginiana)*

Japanese pagoda tree (Styphnolobium japonica)

Basswood, American linden (Tilia americana

Little leaf Linden (Tilia cordata

Lacebark elm (Ulmus parvifolia) 'Athena', 'Bosque', 'Allee'


*hardy in Southern U.S. (zones 7-10)

Editor's note: all ash species (Fraxinus spp.) have been delisted because of tree's susceptibility to Emerald Ash Borer.




Monday, August 15, 2022

Fall Apple and Pear Harvest

Apples Ready For harvest
Apples (Malus spp.) and pears (Pyrus communis) are plentiful in home orchards this fall. Several late apples such as Winesap, Stayman, Rome, Fuji, Cameo, and Granny Smith are harvested in late September. Pears do not ripen on the tree, so late varieties should be pulled from the tree when outdoor temperatures under 25°F are predicted.

Apples can be stored for 4-6 months if harvested before they are fully ripe. The ideal apple storage temperatures are 31-33 °F with a relative humidity of 90 percent. Stored apples are best packaged in closed plastic bags to retard moisture loss. Modern day frost-free refrigerator is not an ideal spot to store temperate (non-citrus) fruits because humidity levels are too low. A storm cellar or unheated garage is adequate at temperatures between 37-45 °F. 

Asian pears are ready to eat when harvested off the tree; fruits can be held refrigerated in plastic bags for several months.