Another giant tree discovered…almost in mybackyard!
While visiting Champoeg State Park and Heritage Area recently, I discovered another giant tree—one of the biggest Douglas fir trees I’ve ever seen in this area. I didn’t have to go far to find this one; it was just across the Willamette River from where Good News Tree Service, Inc. calls home and upstream a bit.
This enormous arboricultural wonder is located not far from the granite obelisk monument that marks the spot where the early French, English and American inhabitants of the Oregon Territory voted in 1843 to make Oregon a part of the United States instead of England. This tree witnessed this historic event!
I didn’t have a tape measure with me, but I estimate this tree to be about eight-and-one-half feet in diameter at breast height. I’m over six feet tall, and the tree is much wider than I am tall. I’m guessing that this fir tree is at least 500 years old.
This guide is tailored for the western valleys of Oregon and Washington.
YOU can help to make the world a better, a more friendly, loving and beautiful place by being a good steward of the spot on this earth that you are privileged to be borrowing for a time—your garden. Nathan, the Treevangelist, urges you to treat your spot on this planet like your own personal Garden of Eden paradise. Then notice the joy that it will bring to you! This is your divinely mandated responsibility. Your trees, shrubs, flowers and the wildlife in your yard will express their smiling appreciation back to you and to others as they radiate love, joy and beauty bursting forth with vibrant and verdant life. Below is a to do list to help you to do just that.
October with the advent of cooler weather is a transition time for the garden as plants begin to prepare for winter. Autumn in the Pacific Northwest is the time when many trees and shrubs are bursting forth—yes, even shouting—with a brilliant menagerie of vibrant autumn colors. This occurs each fall as the trees’ green chlorophyll abandon their leaves in its descent into the trunk and roots where it will be stored waiting out the winter ready to be called upon in the spring to empower a foliar awakening. Left behind are the red, yellow and orange carotenoids colors to finally reveal their presence, which has been in the leaves all along being over-powered by the green chlorophyll. Relish the fall colors along with the crisp morning and mildly warm days sprinkled with occasional rain showers to help restore the verdure of the flora from the brownish overtones of a long, hot and dry summer.
Readers’ suggestions on how to improve this list are gladly solicited. If you, the reader, have any suggestions for additions to this month’s list, please put them in the comments section of this article, and I will add them to the list. Thank you in advance! — Nathan
Tree and Shrub Care
Fruit trees: This is an excellent time to prune trees that are done fruiting, since wounds will heal more quickly in warmer weather than occurs in winter. This is also a good time to reduce the height of overgrown fruit trees, since they are likely to produce fewer water sprouts now then when pruned in the spring.
Large trees: After each major weather event, check your trees for damage such as broken or hanging limbs. If you have concerns or questions about your trees, have an ISA Certified Arborist with an ISA Tree Risk Assessment Qualification (like Good News Tree Service, Inc.) inspect your large trees for damage or the potential of failure due to weak root systems and defects in trunks and branches.
Mulch: Apply two to three inches of mulch around all trees and ornamental shrubs. This helps to fertilize the plants and feed the soil, and also protects them against weed growth and loss of water when the warmer weather returns, and helps to insulate the roots against cold weather in the winter.
Pines—pruning: During the cooler fall, winter and spring seasons is the best time to prune pine trees. For those into Japanese style pruning, this is the time to bud prune.
Pruning of trees and shrubs: You can do all aesthetic pruning of all ornamental shrubs and trees (except pines) at any time of the year in most cases.
Pruning of large trees: Most trees in the temperate western valleys of Oregon and Washington can be pruned anytime of the year. If you’re not sure what to do, or how to do it, call Good News Tree Service, Inc. for a consultation, pruning lessons or to have us do the pruning for you. It is likely best to wait for cooler weather to prune stressed or sick looking trees or to do major pruning on trees. Call us if you have questions about this. Heavy pruning of some trees in the summer, especially conifers, can weaken or even kill them.
Tree and shrub removal and stump grinding can be done all year long.
Trees—Storm Issues: With the advent of winter storms and the potential damage that they may inflict upon your trees, have an ISA Certified Arborist with an ISA Tree Risk Assessment Qualification (like Good News Tree Service, Inc.) inspect your large trees for the potential of failure due to weak root systems and defects in trunks and branches. This can be done anytime of the year, but now, before the winter storms hit, is an excellent time to proactive assess the condition of your trees for potential limb and trunk breakage.
Plant Health Care
Arborvitae Berckmann’s Blight (Platycladus orientalis): Spray with copper twice in the fall (late Sept. and early Oct., and again in early Nov. Spray again in early spring (Feb to Mar) if disease is severe.
Deep Root Fertilization: Deep root fertilize your trees and shrubs to promote healthy root development in preparation for next springs growing cycle.
Magnolia Bacterial Blight: If your magnolia bush or tree has blighted leaves and flowers (dark, irregular spots) and the new shoots wilt and die in the spring, it may be magnolia bacteria blight. To treat, the magnolia needs to be sprayed once in the fall and twice in the spring near bud break.
Maples (including Japanese maples): Monitor the leaves of all maples and some other trees and shrubs for symptoms of the potentially lethal verticillium wilt fungal disease. If you see major branch dieback, call GNTS, Inc. for a free evaluation.
Verticillium Wilt: The fall is the best time to treat your plants against this disease, and spring is the second best time. Maples are especially plagued by this disease. During hot weather, symptoms include smaller than normal cupped leaves in the upper canopy, often with the death of the entire branch occurring. Maples are the hardest hit trees by this disease. Other trees susceptible to this persistent and potentially lethal fungal root disease include ash, box elder, golden rain tree, mountain ash, prunus spp. (cherry and plum), redbud, tree of heaven or silk tree, southern magnolia, tulip tree.
Elsewhere in the Garden
Put slug bait around your flowers and tender perennials like hostas.
Apply two to three inches of mulch (e.g. bark dust, garden compost or wood chips) on all of your shrub beds. Covering bare dirt areas in your yard with mulch helps to prevent soil compaction from rains, and weed growth, and helps to enrich our heavy clay soils.
Cut English ivy off of the base of trees. (This can be done any time of the year.)
Feed the birds. Dutifully maintain your bird feeders. Bring life and excitement to your backyard by turning it into a bird sanctuary. The birds will thank you for your generosity by providing you with hours of entertainment, and by eating insect pests that harm your ornamental trees and shrubs. Birds in the yard are not only fun to watch, but they perform the vital task of eating harmful insects. Keep bird baths full. In hot and dry weather, birds need water to drink and to bathe in.
This is a good time of the year to plant trees and shrubs. Visit your local nursery and select your favorite ornamental shrubs and shade trees. After planting your new shrubs, just make sure that you water them well immediately and regularly subsequently for the first two or three summers until their roots get established.
Fertilize your lawn. The cooler, wetter fall weather is also an excellent time to overseed your lawn to fill in the thin and bare areas.