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All trees with needles aren't pines PDF Print E-mail

All pine trees have needles, but all needled evergreens aren’t pine trees any more than all dogs are dachshunds. Telling pines from firs from spruces isn’t any harder than distinguishing beagles from Bassett hounds from bloodhounds -- you just need to know how each one is distinctively different from the others.

A distinguishing trait of pine trees is that their leaves (the needles) are bundled together, usually in packs of two to five. The needles may be long or short or somewhere in between, but if you find needles in bundles, you have a pine tree.

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Proper care keeps holiday plants flowering PDF Print E-mail

Flowering plants add splashes of living color to the holiday season. Proper care keeps them flowering and attractive.

The exact care requirements of flowering plants vary slightly from one to another. Following the care labels that come with them is the best idea, but some general recommendations apply to all of them.

Most flowering plants, from amaryllis to azalea, Christmas pepper, holiday cacti and poinsettia -- do best when they receive plenty of light. Because of short, often cloudy days, natural light may be in short supply around the holidays, so supplementing natural light with bright light from fluorescent tubes is often recommended.

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Broadleaf weed control PDF Print E-mail

October and early November are the ideal time to control broadleaf weeds because the weeds are storing carbohydrates in their root system and are more susceptible to herbicide applications. So if your turf is being overtaken by a wide array of broad leaf bandits, applying an herbicide now could make the difference for next year. Apply the herbicide on a sunny day when rain is not in the forecast for 24 hours. We want the herbicides to dry on the leaf surfaces and not be immediately washed off.

Also, make sure the turf is actively growing; cool weather and timely rains in the last week should ensure active growth in most areas. The reason we want to see actively growing turf and weeds is that if they are sitting dormant, those herbicide applications won’t be very effective.

There are many different herbicides that could be used including the most common three-way broadleaf weed control mixtures. As with any pesticide application, always make sure to wear the appropriate safety attire and follow all label recommendations. Also, be careful around ornamentals and garden areas. Remember to look at weed control as part of a complete turf program and don’t just focus on applying herbicides. I look at using herbicides as just one tool to control weeds.

Management practices that encourage turf density such as fertilizer applications and mowing high enable the turf to be more competitive and might reduce the need for herbicide applications in the future. The greatest shortcoming of killing broadleaf weeds at this time of year is that you really don’t get to watch them die. In many cases you may not see the obliteration of these weeds this autumn, but next year they won’t be there or will at least be reduced in numbers. Hopefully, a well-timed broadleaf herbicide application in October or early November can reduce weed competition in your turf for next year.

 

 
Fall Lawn Care Tips PDF Print E-mail

Lawns - Now is the time to apply a winter application of fertilizer to the lawn.  Use a slow release form of nitrogen such as ureaformaldehyde of IBDU to minimize loss.  This allows the grass to get off to a good start next spring so you can skip an early spring application, which often encourages excessive growth and may lead to disease development.

Rake Leaves - Keep late falling leaves raked and composted.  If left on the lawn, they can smother the grass and contribute to problems next spring.  Research at MSU indicates that a good alternative to raking is to mow the leaves into very fine pieces and let them sink into the lawn.  This may require going over them two or three times, but that is often less back-breaking than raking.  Finely cut tree leaves and grass blades do not contribute to the formation of thatch.

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Beware of hidden pests PDF Print E-mail

Natural Materials Collected for Crafting may Have Hidden Pests

Gathering seed pods, pine cones, nuts, dried weeds and other plant materials for craft projects can be an enjoyable project in itself on a mild autumn day. But such raw materials may contain a hidden horde of unwelcome houseguests.

Seeds, nuts, grains and other materials may be infested by insects, spiders and other small creatures. Your project, even your home, may soon be crawling with them unless you take some precautions with the raw materials.

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Questions & Answers about fall gardening PDF Print E-mail

Fall marks the end of the outdoor gardening season, but the gardening questions just keep coming. Michigan State University Extension specialists answer timely questions about perennials, landscape plants, vegetable gardening and more.

 

Q.  How do I know it’s time to apply winter mulches to my perennials and landscape plants? 

A.  It’s best to hold off mulching until temperatures are consistently below freezing. Mulching too early, before plants are fully dormant, can smother plants such as strawberries and perennials that are still growing.

 

Q.  Should I cut back the tops of my perennials in the fall or wait until spring? 

A.  This is one of those “it depends” questions. Some perennials add interest to the winter landscape with persistent flowers, seedheads or foliage. Seedheads of plants such as coneflowers provide food for wildlife, and plant debris can provide shelter. Some plants, such as garden mums, tend to survive better if not cut back until spring. On the other hand, diseased plants should be cut back in the fall and the tops burned or otherwise disposed of in such a way as to prevent the carryover of disease organisms to the next growing season. Examples include peonies, beebalm and phlox. Cutting back asparagus and iris foliage reduces overwintering sites for asparagus beetle and iris borer, respectively.

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