by Denise Seghesio Levine, U.C. Master Gardener of Napa County
In other parts of the country, people focus on inside tasks in November. Garden tools are already oiled and hung for the winter; bulbs are dug and cellared. Treasured perennials, pots of citrus and fragrant herbs have been brought inside to wait out the winter in bright, warm rooms. With the exception of raking the last leaves or shoveling snow, gardening chores in these locales are largely complete for the next few months.
A few years ago, while visiting the Department of Energy's National Laboratories in Idaho, I lunched with one of the engineers. It was October, and the quaking aspens were aflutter with glorious chartreuse- and lemon-colored leaves. The skies were a true cerulean blue and I could not imagine a prettier or more wonderful time to be there.
My host had a different view. His favorite time of year was coming, when the skies turned gray and black and the white, quiet snowflakes came down. Each year, snow buried not only his garden, but also his tool shed where he housed his lawnmowers, leaf blowers, shovels, loppers and other garden tools.
The only survivor was the family's snowmobile fleet. Until spring thaws uncovered the first flecks of green, he had a vacation from garden chores. Snowmobiling with the kids during the day, hot chocolate and puzzles at night—no wonder it was his favorite time.
Here in Napa Valley, November brings is no rest for the garden weary. The list of potential planting opportunities and chores can be just as encompassing and just as long as in spring and summer.
November in Napa Valley is one of the best times to transplant. If you have plants that have outgrown their pots on the patio or their boundaries in the garden, or are underperforming in their current spot, now is the time to rehome them.
If you use a copper spray for peach-leaf curl, the first application is usually around Thanksgiving. Start watching for frost now and be ready to toss a cover over your citrus and other frost-sensitive plants.
If you want to add plants to your garden, stroll the nursery aisles and look for new discoveries. Read the labels to make sure you are choosing a plant that will thrive in your garden. Some plants are dormant now; others appreciate being transplanted when they will have months of moisture to sink roots deep before the stress of summer.
Local nurseries have beautiful bulbs to plant now for spring bloom and annuals like pansies and violas for winter color.
Tender green crops like lettuce, spinach, orach, arugulas, mint and cilantro all do much better in the cooler months. Plant seedlings or direct-sow seeds in small amounts every couple of weeks for a steady supply into spring. Arugula can be sown liberally in the corners of your garden where it can spread. Better a “weed” I can pick for salads than an inedible weed.
Peas, both pole and bush varieties, can be planted now, as can sweet peas. Wildflowers and many annuals can also be sown now and will germinate when the weather warms in spring.
Keep your flowering sweet peas and edible peas apart. While munching sugar snap peas and petits pois right in the garden is a delight, all of the ornamental sweet pea flowers and pods are toxic. Remind your young children: ornamental sweet peas are eye and nose candy only.
Garden and salad crops like each other, so it is easy to get the most out of a small winter garden patch. Green scallions do well when planted alongside lettuce and carrots. Pole peas enjoy a frilly bed of lettuce along the base, and I have never seen a radish that did not like being near lettuce. Always check seed packets to make sure the variety you have in your hand this month does well from fall to winter.
Your favorite nursery will have vegetable and flower seedlings for planting in November. Expect to find a variety of onion sets and seeds, broccoli seedlings, kohlrabi, rutabaga and perennial herbs.
Seeds can be planted directly outside this month as well. Read the seed packets and look for lettuces that thrive in the cold months. Other good options for winter include spinach, chard, Asian greens, mesclun, sorrel, miner's lettuce and cabbages.
If you have hopes of blooming amaryllis for Christmas, this is the month to pot up heavy, blemish-free bulbs. They will burst into bloom in time for the holidays. Follow the directions that come with your bulbs, and maybe by Christmas we can take some time off.
Library talk: Napa County Master Gardeners will give a talk on “Beyond Peaches and Apples: Unusual Fruits for your Backyard” on Thursday, November 7, at 7 p.m. at the Napa Library, 580 Coombs Street, Napa. Attendance is free.
Next workshop: “Holiday Décor Gifts with Succulent Plants” on Saturday, November 16, from 9:30 a.m. to 12:30 p.m., at the University of California Cooperative Extension, 1710 Soscol Avenue, Napa. For more details & online registration, visit http://napamg.ucanr.eduor call 707-253-4221.
The UC Master Gardeners of Napa County are volunteers who provide UC research-based information on home gardening and answer your questions. To find out more about upcoming programs or to ask a garden question, visit the Master Gardener website (http://napamg.ucanr.edu) or call (707) 253-4221 between 9 a.m. and noon on Mondays, Wednesdays or Fridays.
This tool shed, not in Napa County, is closed for the winter (Keter)
Aspen in fall (123RF)
This family snowmobiling is not in Napa County.(Twitter.com)
But dividing and transplanting perennials is a November garden task in Napa County.(KW Landscaping)
You know if you have peach leaf curl. (UC ANR)
November is the time for the first treatment. See peach leaf curl treatment options. (UC ANR)
Keep an eye on the weather forecast for frost--we have already had a few cold mornings and they were in October. (Sunset)
November is a great time to browse plant nursery aisles, Osuna Nursery
And November is the perfect time to plant spring bulbs (DutchGrown)
Pansies and violas can brighten your garden from November to spring.(Plant Care Today)
Orach greens, not just green! (Baker Creek Heirloom Seeds)
Sweet peas. ALL parts of SWEET PEAS can be toxic. (Gardener's Path)
Carrots and onions starting in a November garden. (GrowVeg.com)
Read the seed packet carefully for suitability in your climate zone and garden (Gardener's Path)
Plan in November for December amaryllis bloom. (White Flower Farm)