All posts by Jan Nelson

I am a landscape designer and consultant in the Santa Cruz mountains in California. I write a weekly gardening column for the Press Banner newspaper. I am also a Calif. Advanced Certified Nursery Professional and managed The Plantworks Nursery in Ben Lomond, Ca. for 20 years.
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Post Thanksgiving Ideas for the Garden

Hummingbirds feed on this Flowering Maple all day long now that most flowers have finished blooming for the season.

The weekend after Thanksgiving I like to get my Christmas tree and put it outside in a bucket of water until I’m ready to bring it inside to decorate. One of my friends has the solution for the longest lasting tree with the most natural decorations ever. She keeps hers on a covered porch just outside a huge wall of glass so it’s visible from inside. I may just try that myself and use only decorations found in nature although one time I used millet sprays and cranberry garland which the squirrels and raccoon discovered the first night. Maybe dried hydrangeas would be better.

I should probably do something productive this weekend but what? Should I be good and do a little light weeding now that we’ve had some rain and they have started to germinate? Maybe I can muster up the energy to plant a few more bulbs. Come spring I’ll be happy I did. Then again I could make notes of my gardening successes and not so great horticultural decisions. “I know”, I say to myself, “this weekend I’ll revel in what I don’t have to do in the garden”.

I don’t need to prune trees and shrubs at this time of year. Other than clipping a few well placed branches to use in a holiday wreath, I’m off the hook for this task right now. Deciduous trees are still in the process of losing their leaves and are not fully dormant. Evergreens shrubs and conifers can be trimmed lightly but most shaping is done when they start growing in late winter or very early spring.

The season is pretty much over for me except to enjoy what’s left of fall color and the ornamental grasses waving their seed heads in the wind. A lot of perennials are dying back but I’m not in a hurry to neaten things up. The seed heads left in the garden supply food for birds and other creatures while the foliage provides shelter for the plant in the cold and frost. Remove anything that has turned slimy or just plain unattractive but leave berries and seed heads for food and winter interest.

Lesser Goldfinches can mimic snippets of other birds songs.

At this time of year, your garden might be visited by chickadees, nuthatches, Lesser goldfinches, purple finches or warblers. They spend the winter here and you’ll be doing them a big favor by not cutting back brown foliage containing nutrient-rich seed heads. Some of the reliable seed producers that you won’t have to clean up this weekend include artemisia, aster, coreopsis, penstemon, sedum, lupine, salvia, black-eye Susan, coneflower, phlomis, monarda, agapanthus and grasses.

Chickadees gather hundreds of seeds in fall and early winter and store them in hiding places to ensure themselves a food supply later in the season. They are a remarkable bird that we take for granted being so common. I read in Audubon magazine a couple years ago that a chickadee weighs about as much as a dozen paperclips but their body is large for their weight. This means they have to ramp up the number of hours they devote to feeding. At night chickadees cram themselves into tiny cavities and shiver, burning the day’s fuel to keep from freezing.

Hummingbirds still need a nectar source at this time of year. Anna’s hummingbirds live in this area all year long. So In addition to the plants in the garden that supply nectar, keep your feeders up year-round and keep them clean. Hummingbirds need your nectar even more in the winter when very little is in bloom. In addition to nectar-rich natives like mahonia my abutilons are a winter favorite for them.

Other tasks I can put off at least for this weekend include planting wildflower seeds. I see California poppies coming up all over the place. Nature knows when the time is right. Well, maybe I’ll broadcast a few working them into the soil very lightly. I need to hoe off some early weeds that would compete with them. How many calories are burned in light gardening tasks? I might just reconsider not being a total couch potato this weekend.

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A Poem of Thanksgiving by The Mountain Gardener

We are fortunate to live in such a beautiful place.

Once upon a time when our area was under water
there were no parks or trails or trees or gardens.
I’m thankful that our mountains rose from an ancient ocean
so we could enjoy this beautiful place we call home.

I’m thankful for the Big-Leaf maples
that shower me with leaves as big as saucers
as I walk in Henry Cowell along the river trail
and for the giant redwoods that sprouted long ago
at the time of he Mayan civilization.

I’m thankful for the Five-fingered ferns that grow lush along
the lower parts of Fall Creek
and for the canyons, hiking trails and small waterfalls
that feed the year-round creek.

I’m thankful for the Covered Bridge in Felton,
for the violinist who serenades us as walk over the river
for the sound of children laughing as they play in the park
and the gentle horses who live at the equestrian center.

I’m thankful for all our other parks like Garrahan and Junction Park in Boulder Creek,
Highlands Park in Ben Lomond, and Sky Park, Lodato, MacDorsa, Siltanen
and Hocus Pocus in Scotts Valley,

I’m thankful for the western turtles who live at the Quail Hollow pond
and for the unique sand hills, grasslands, wildflowers, oaks, redwoods
and for the unique plants, birds and other small creatures that live only there.

I’m thankful for Bonny Doon where you can see both the Pacific Ocean
and the San Lorenzo and Scotts Valleys
for the resilience of the people recovering after the fire
on the mountain made of sandstone and shale.

I’m thankful that Big Basin State Park, where redwood sorrel, violets and mountain iris
once covered the slopes and lush canyons and is recovering
as are the salamanders, banana slugs, marbled murrelets
and red-legged frogs who make it their home.

I’m thankful for the whisper of the wind blowing across the water at Loch Lomond
And for the gentle whir of fishing reels, the inlets accessible by quiet boats and trails
where you can enjoy the tanoak, redwood and madrone.

And finally, I’m thankful for friends and family and neighbors who share all this with me.
There’s always something to be grateful for. I wish you all a Happy Thanksgiving.

Design trends

Plant California Natives Now

Bush poppies are fast growing and need no irrigation once established. ( Really )

With cooler weather and some rain, fall weather is here in the Santa Cruz Mountains. If you’re thinking about what plants you might want to add to your garden this planting season, California native plants are well suited to planting at this time of year, acclimating to their new homes without much stress. Here are some ideas to get you started.

By planting now, roots of new plants have a chance to grow during fall and most of the winter without having to supply nourishment to the leafy portion of the plant. Roots of deciduous plants still grow even after plants drop their foliage as long as the ground temperature is above 50 degrees. Cooler day and night temperatures slowly harden off the top of the plant to prepare for the cold days of winter.

Another reason that fall is the “no-fail” planting season is because plants put in the ground in fall need less water to establish. The plants themselves use less water since photosynthesis is slowed by shorter days even if it’s occasionally warm. Evaporation rates slow down also during fall so moisture in the soil lasts longer as well. Sometimes we get lucky with fall and winter rains perfectly spaced so the ground never completely dries out. As of October 17, 2024 NOAA predicts equal chance of above or below normal precipitation due to a weal La Niña forecast for out area. One can only hope we get our share.

Plants that thrive in dry, shady spots benefit especially from fall planting as they need established root systems before next year’s dry season. Dry shade sometimes occurs in places beyond the reach of the hose but also under native oaks. To protect the health of native oaks, it’s a requirement that plants underneath thrive with little or no summer irrigation.

King Edward VII flowering currant

Plants of proven success under these conditions include native currants and gooseberry. Red flowering currant is a show stopper capable of controlling erosion. In the spring, the long, flower clusters of this deciduous shrub will dominate your garden. There are many selections to choose from so if the huge white flowers appeal to you ‘White Icicle’ will be beautiful in your landscape. ‘Barrie Coate’ and ‘King Edward VII’ have spectacular deep red flower clusters and ‘’Spring Showers’’ has 8″ long pink ones. Grow in full sun to partial shade. This California native requires little water once established and is a valuable nectar source for hummingbirds.

Some other good California native shrubs for erosion control are western redbud, mountain mahogany, western mock orange, lemonade berry, toyon, snowberry, matilija poppy and western elderberry. Rbes viburnifolium, creeping mahonia, snowberry, ceanothus maritimus and ‘Anchor Bay’s are good groundcover selections.

Smaller natives that put down deep roots are yarrow, coast aster, California fuchsia, wild grape, mimulus, buckwheat, wild rose, sage and salvia.

Bush poppy (dendromecon rigid) is another native found right here in our area and needs no irrigation at all once established. Beautiful bright yellow, poppy-like flowers cover the plant in spring. Bush poppies are fast growing reaching 6 feet tall. They can be propagated from cuttings taken in summer and are pest and disease free.

Remember when setting plants on a steep slope to arrange them in staggered rows. Make an individual terrace for each plant and create a basin or low spot behind each one (not around the stem) to catch water. Set the crowns of the plants high so they won’t become saturated and rot after watering and make sure mulch does not build up around the stem.