Wednesday, November 26, 2014

Cobb Master Gardeners "Best of Atlanta"

The Through the Garden Gate 2014 garden tour of Cobb Extension's Master Gardeners has been chosen as a "Best of Atlanta" winner for 2014 by Atlanta Magazine. The recognition of the spectacular work of this service-oriented group of gardeners is well-deserved!

The annual garden tour and associated plant sale is the primary fundraising activity for the Master Gardener Volunteers of Cobb County (MGVOCC). The funds are used to support Master Gardener projects throughout the county, including school gardens, gardens that produce food for donation to local pantries, community gardens, historic gardens, and demonstration gardens.

The tour is of yards and gardens of our Master Gardeners, and they demonstrate what is possible in many kinds of yards. Docents (Master Gardeners!) are on site at the tour gardens to answer yard and garden questions.

The tour is held each year on the Saturday of Mother's Day weekend. For 2015, that date will be May 9. For additional information about the tour, please see the Garden Tour page of the MGVOCC.

Thursday, November 20, 2014

Opportunities for Productive Activity in the Yard Continue

After the pansies are planted, weeds banished from the lawn, old mulch raked away from under the ornamental shrubs and fresh mulch spread in its place, what is left for the outdoor-work-loving homeowner to do? It turns out that there are plenty of excuses to be outside on beautiful winter days ahead!

The UGA Extension publication "Fall Gardening: A Collection of Information and Resources" includes some activities that should already have been completed back in September and October, such as planting fall vegetable crops and treating fire ant mounds, but it also includes activities for November and December.

These later-season activities include managing fallen leaves, improving vegetable garden soil, and taking care of the tools you rely on all the rest of the year.

Managing Fallen Leaves

County Extension Agent Paul Pugliese suggests rounding up all those leaves and, instead of bagging them to be  placed on the curb for hauling away, processing them to make mulch for your gardens. He says, "Large, whole leaves tend to get blown around and don’t stay within their landscape bed boundaries. The key to successfully using leaves for mulch is to shred them with a lawn mower, bagging attachment or leaf shredder so that they won’t blow away."

Newly planted trees and shrubs (planting is another great activity for the winter!) will benefit from having this shredded leaf mulch spread in a "donut" shape around their bases. Pugliese explains: "Mulch will help roots of newly planted trees and shrubs acclimate to the cold faster while they are becoming established this winter."

Improving Vegetable Garden Soil

Extension Vegetable Specialist Bob Westerfield says that, when he first started gardening, he used to just let his garden soil "lay idle throughout the fall and winter. I now know that is about the worst thing a gardener can do."

He says that leaving residues of old crops in the garden can provide a safe harbor for pests and diseases, so removing those is an essential task for gardeners who are hoping for successful crops next year. In addition, Westerfield says that this is the time to really pay attention to the soil and take additional steps that can help build the soil and decimate pests.

These are some steps Westerfield takes to improve his garden soil:
"If it isn’t too wet, I till the garden to expose any insects, nematodes and soil pathogens to the cool, dry weather. This is a perfect time to add amendments such as compost or other organic matter like manures. Sometimes I spread fallen tree leaves over the garden and till them in. They break down quickly into rich organic matter. Shred the leaves first under the lawn mower or in a chipper and they will break down even faster."
Protecting Your Tools

UGA News Editor Sharon Dowdy's section about taking care of tools pulls together suggestions from  Extension Specialists Bob Westerfield and Tony Johnson. Westerfield and Johnson agree that taking care of tools is important, partly because tools can be expensive to replace, and partly because a good once-over now can reduce unpleasant surprises in spring, of finding broken handles, dulled edges, or rust damage.

Here is part of the checklist they've provided:
Tiller and Mower
  • Empty the garden tiller of fuel or add a fuel stabilizer.
  • Check the spark plugs, change the oil and clean the air filter.
  • Clean the underside of the mower’s deck with a pressure washer and scrape off any old grass and debris.
Shovels, Hoes and Other Tools
  • Thoroughly clean all tools with soap and water.
  • Sharpen blades.
  • Clean metal parts with steel wool, wipe dry and apply a light coat of household oil.
  • To save time in the spring, sharpen tool edges.
  • Smooth wooden handles by sanding them with sand paper. Then coat handles in linseed oil or paint them to preserve the wood.
  • Store all rakes with the teeth pointing down. Stepping on an exposed rake can be dangerous for children and adults.
Dowdy's section of the "Fall Gardening" publication also includes Westerfield and Johnson's maintenance suggestions for irrigation systems, tomato cages, and sprayers.

For the complete checklist, and for complete sections about fallen leaves and vegetable garden care, see the Fall Gardening publication.

Friday, November 14, 2014

New e-Newsletter for Cobb Extension Horticulture

Looking for timely tips and a longer view of the schedule of classes for Cobb Extension? This information can be delivered to your email inbox through a new e-Newsletter.

Each issue of the e-newsletter, the "Cobb Extension Horticulture News," will list Cobb Extension's public events and classes for the upcoming two months, tips for the care of lawns, gardens, and landscapes, and one or two timely, short articles.

A signup form for the emailed "Cobb Extension Horticulture News" is in the right-hand sidebar of this blog. The inaugural (i.e.: "guinea pig") issue will be released in early December, and subsequent issues will be delivered to subscriber in-boxes every two months through the year, beginning with a January/February issue.

We are looking forward to sharing up-to-date, research-based information about care of lawns, gardens, and landscapes and our natural resources through the newsletter!

Thursday, November 6, 2014

Upcoming Events

Glitter and Greenery
Thursday, November 6, 6:30-8:00 p.m.  Learn how to take care of your holiday plants and trees, how to make wonderful herb flavored vinegars for gift giving, and much more. Presented by Horticulture Agent Neil Tarver and Family and Consumer Sciences agent Cindee Sweda at UGA Extension/Cobb County, second floor classroom, 678 South Cobb Drive, Marietta, GA, 30060. Free and open to the public, but preregistration is requested. Call 770-528-4070.

Holiday Inspirations
Saturday, November 8, 10:00 a.m. – 1:00 p.m. Cobb Extension staff will demonstrate easy holiday crafts and decorating ideas. Presented at UGA Extension/Cobb County, second floor classroom, 678 South Cobb Drive, Marietta, GA, 30060. Free and open to the public, but preregistration is requested. Call 770-528-4070.

Adaptive Gardening – How to Keep Gardening on Your Lifetime Can-Do List
Tuesday, November 11, 7:00-8:00 p.m. Presented by Master Gardener Joe Washington as part of the ongoing Gardeners Night Out presentation series of the Master Gardener Volunteers of Cobb County, at Mountain View Regional Library, 3320 Sandy Plains Road, Marietta, GA, 30066. Free and open to the public.

Friday, November 14, noon-1:00 p.m. Michael Stoddard, Board of Directors, Atlanta Bonsai Society, will bring his bonsai to show us how to plant, prune, and care for our own, as part of the ongoing Lunch & Learn series of the Master Gardener Volunteers of Cobb County, at the Training Room of the Cobb County Water lab, 662 South Cobb Drive (at the intersection with Atlanta Rd.).

Thyme to Read Book Club
Friday, November 14, 10:15 -11:30 a.m. Book club sponsored by Cobb County Master Gardeners will meet at the Training Room of the Cobb County Water lab, 662 South Cobb Drive (at the intersection with Atlanta Rd.). This month’s book is The Founding Gardeners, by Andrea Wulf. Schedule and information can be found at Free and open to the public.

Bluebird Trail Tour
Saturday, November 22, 10:00 a.m. to noon, and again on Saturday December 6, 10:00 a.m. to noon. Free and open to the public. Cobb Master Gardener and Bluebird expert Jim Bearden will conduct a guided walk of the 2.3-mile Bluebird Trail at Green Meadow Preserve Park, at 3780 Dallas Hwy., Powder Springs, GA, 30127. Follow the Bluebird Trail blog at