Nov 6th thru Nov 12th 2023
Gardening is so dependent on the weather. So as gardeners we’ll want to pay attention to both the weather and the seasons. Fall or Autumn began on Sept 22nd and will end with the first day of winter on Dec 22nd. So this first week of November marks the mid-point of the fall season. The clocks fell back an hour on the 5th, shortening our days by yet another hour. (I actually have a whole rant about that, but .. another time) Most of us have less time to garden now that we’re closing in on winter and the holidays. Here in the San Fernando Valley and in much of Southern California that probably means cooler temperatures and the beginning of the rainy season.

It is hard to imagine the cold at the moment. As I’m writing this we’ve just finished a week of over 90 degree days, unusual for October but certainly not unheard of.
Here is some information from ChatGPT about what you can usually expect from the weather in November in the San Fernando Valley.
- Temperature: Daytime temperatures in November tend to be comfortable, with highs ranging from the mid-60s to low 70s Fahrenheit (about 18-23°C). Evenings and nights can be cooler, with temperatures dropping into the 50s°F (10-15°C). While frost is rare in the Valley, some colder pockets might experience light frost on occasion.
- Precipitation: November marks the beginning of the rainy season in Southern California. While rainfall is relatively low compared to many other regions, you can expect occasional rain showers. On average, the San Fernando Valley receives around 1.5 inches (38 mm) of rain during this month. Be prepared for sporadic rain events and the possibility of a few wet days.
- Sunshine: Despite the occasional rain, November still offers a fair amount of sunshine. You can expect partly cloudy to mostly sunny days, providing ample opportunities for outdoor activities.
- Winds: Santa Ana winds, which are dry and hot winds from the desert, are most common in late fall and early winter. These winds can bring warmer and drier conditions to the area but can also increase fire danger.
- Fog: Coastal areas of the San Fernando Valley, particularly near the Santa Monica Mountains, may experience morning fog or marine layer clouds, especially in the early part of the month. This fog usually burns off by mid-morning.
- Daylight Hours: November sees a decrease in daylight hours as winter approaches. Days become shorter, with around 10 hours of daylight on average.
- Wildfire Risk: Due to the combination of dry vegetation from the summer months and occasional Santa Ana winds, there is still a risk of wildfires in November. Residents should remain vigilant and follow local authorities’ guidelines for fire safety.
Gardener’s Guide – What to do in Week 45 2023
I’m writing this in the middle October 2023, it was 90 degrees here today. The hottest October I can remember in a number of years. On this day last year the high was 72 degrees while most of the day was spent in the 60’s – an almost 30 degree difference. I’m holding off planting my spinach until it cools – and I’ve refrigerated the seeds I’m planning to plant next. Other than the near certainty that we won’t need to worry about frost you just don’t which direction the weather will go at this time of year. According to the forecast it’s going to stay hot for another week then we should start to see some temperate weather. Take advantage of the clear days and get things cleaned up outside (see Gardening Chores below) – if the weather stays nice (likely) great! But if it doesn’t you’ll be glad you were prepared.
Gardening Chores Week 45
Prepare for storms, El Nino, La Nina and Santa Ana Winds
While we never know for sure what’s going to happen with the weather at this time of year, in Southern California it’s best to prepare for the worst and protect our plants and trees from possible weather damage. According to an article in the LA Times – predictions favored a dryer than normal winter in 2022 and in fact according to the Times we had one of the wettest winters in recent history.
In other words don’t count on the forecast – the weather can be fickle. It’s not uncommon to hear transplants from back east claim that California has no weather – but it “just ain’t so”. The El Nino weather pattern typical at this time of year brings warmer, wetter winters with increased rainfall, while La Nina – equally possible comes with drier conditions.
And then, every Southern California gardener’s bugaboo – the Santa Ana Winds. Santa Ana winds are hot and dry and cause relative humidity levels to drop significantly, often below 10%. What that means for us, as gardeners is exceptionally dry air, which if you have boggy soil isn’t all bad. If your garden is prone to hold water or you have fungal disease issues the wind can help dry out the soil preventing root rot and other water related problems.
But more often they will dry out your plants and the soil. Winds speeds during a Santa Ana event will typically range from 25 to 50 miles per hour with gusts up to 70 miles an hour. They beat up your plants, break branches and throw plant debris everywhere. It’s important to adjust your watering schedule and if you’re smart you’ll check individual plants and hand water if necessary to ensure they receive enough water. The winds may still batter them about but they’ll have a better chance at survival if they aren’t underwatered as well.
“Mother Nature may be forgiving this year, or next year, but eventually she’s going to come around and whack you. You’ve got to be prepared.” Geraldo Rivera
This year experts are predicting a stronger than usual El Nino pattern but the forecasts show equal chances of either dryer or wetter conditions than usual – in dry weather you can water – but if the storms hit before you prepare you could lose some trees and plants.
Protect Your Trees
Remove dead and dying and weak branches. Open up some spaces in dense trees. Don’t just lop them off at the top – it’s ugly and a disservice to your tree. You want the wind to be able to blow through the branches, otherwise too strong of wind could take your tree down. It’s best to hire someone if you don’t know what you’re doing. Prune Pine and other conifers now through February.
Shrubs
Here you can do some lopping off – cut back your top-heavy shrubs and shape a bit. If you want to move trees and shrubs that aren’t where you want them, November to January is the time to do it.
Rake Dead Leaves OR NOT
Why you might not want to toss your leaf litter.
Over 70% of wild bees build nests in the ground. As do butterflies, moths and other beneficial insects. The seemingly messy leaf litter in our gardens can serve as a crucial refuge during the winter months for beneficial insects such as ladybugs and spiders as well as birds and lizards.
Natural Pest Control
Think you don’t want lizards or spiders in your garden? Think again, many lizard species are insectivores and feed on a variety of insects that we don’t want in our gardens like ants, beetles, and grasshoppers.
Spiders may be a bit creepy but they are also natural carnivorous predators that feed on a wide range of garden pests, including flies, mosquitoes, aphids, and other insects.
If you do decide to rake up your dead leaves be sure to add them to your compost pile.
Mulch and Mulch Some More
I know I’m a broken record with the mulching, but with good reason. Mulch to suppress weeds, stabilize soil temperatures, retain moisture and build good soil. November is a good time to take these steps to healthy soil that protects and feeds your plants all winter.
- Remove moldy mulch that may be harboring pests and disease
- Loosen soil lightly if it’s compacted and not too wet
- Add fresh compost
- Add clean, fresh mulch (remember to keep it a few inches from the base of your plants)
Reset or Turn Off Sprinklers
When, or should I say if the rainy season begins adjust your irrigation. There’s no sense in running your sprinklers as often as we need to in the summer. Let the actual temperatures be your guide.
What to Plant in November
As always this is not an exhaustive list of everything you can plant at this time of year but rather some things you can plant and then what I’m planting now.
Edibles – Fruits, Berries and Vegetables
Fruits and Berries
- Strawberries: According to Pat Welsh (who you know I quote a lot in these posts, the perfect time to plant Strawberries is between November 1st and November 10th. She say “Exhaustive tests by the University of California Agricultural Extension have proven that strawberries planted between November 1st and November 10th get winter chill at the precise moment in their growing schedule to trigger fruit production rather than foliage.” She also recommends that we plant the runners that we pre-chilled back in October, or if you didn’t get that done purchase now from your local nursery.
- Citrus Trees: While not a traditional cool-season fruit, citrus trees thrive in the mild winter climate of zone 10b. We are in the “citrus belt” and according to this article in the Old Farmer’s Almanac about planting citrus, we can plant any time of year. For best results I would suggest now or early spring.
- Blueberries: If your region experiences occasional frost, blueberries can be planted in November. Ok, that’s straight from AI – none of my books recommend planting blueberries now – I tried some last year and killed both plants eventually. I’ll try again but not this year.
- Figs: Figs can be planted in late fall. (Again from Chatgpt – figs can grow here anytime – especially the green ones – more on my new fig tree below.
- Pomegranates: Late fall is a good time to plant pomegranate trees.
Vegetables
What Vegetables Can I Plant in November in Southern California?
Now is the best time to plant winter lettuce, kale and most of your brassicas, like cauliflower, broccoli and brussels sprouts. We can also plant peas, mustard (really? what do we do with mustard?), cabbage, Swiss chard and beets. I used to make a great salad with raw shredded beets and carrots as the base. Then I’d add basically anything but lettuce – it was great.

Other cool-season plants you can include in your vegetable garden are radishes (never understood the point – do you eat them? I want to hear from at least one person that actually eats radishes! Moving on, we can plant carrots, turnips, rutabaga (I use all of them for chicken soup using my friend Laurie’s recipe). And finally we can also plant kohlrabi (I grew it once, it was good but not good enough for me to do it again) celery (also good for chicken soup) and green onions for scallions. And last but not least sweet potatoes.

What I’m planting now
Spinach
I’m actually writing this on October 5th and I really want to plant more spinach seeds right now in my new raised bed – but the temperatures are in the upper 80’s and low 90’s right now. By the time I publish in early November they should just be going into the ground. In the meantime I’m reading more about their requirements – this article on the Old Farmer’s Almanac‘s website is fantastic.
I’m also planning to buy at least one more variety, right now I have a non-gmo Viroflay, the article I mention in the next paragraph recommends 3 variety’s – listed below.
- Melody, 43 days (semi-Savoy, All American Winner)
- Tyee, 53 days (good wintering over)
- Olympia, 46 days (9 plain leaf)
A quick explanation about why I’m so hung up on spinach. I do like it a lot, but I also make my own dogfood (another whole story) and spinach is one of the ingredients. Over the last few years it’s become less available and more expensive and I use it 2 or 3 times a week. I add it to my protein drinks and I cook it – I can go thru one of those 2 lb bags you get from Costco before any of it goes bad (almost). Hence I really want to be able to grow it.
What I’m Growing Now
I probably shouldn’t put this in print but the truth is that essentially nothing I planted last year grew. I did get 8 or 10 very small pumpkins – they are really cute but not quite what I was looking for. It happens – but here is what I’m growing now.
Garlic
I moved the garlic I planted last year from the cloth pot I had it in to my new raised bed. I added organic matter and mulch as well as bone meal and some used coffee grounds – that’s mostly for the worms that I know are living in there.
Strawberries
I’m following Pat Welsh’s directions this year. However, I was a little late getting the runners cut and into the fridge so I only got two and she says to keep them chilled for 20 days and plant between the 10th and 20th of November. I will have to either plant 4 days late on the 14th or pull the out 4 days early only giving them 16 days – that’s the one I’m choosing – we’ll see what happens.
Spinach
I’m writing this on Nov 1st 2023 – I haven’t planted my spinach seeds yet. They’ve been in the fridge for the last week or two and I’ve been waiting for a cool down. The high today was 84 – and the low tonight will be 56 but it looks like we are headed for a cool down – I’m going to germinate them inside sometime in the next 3 to 10 days. These only take 45 days to mature – I have 3 seed types the Viroflay I mentioned before, Renegade and Bloomsdale. These were what were locally available. I’ll keep you posted on how these do.
I planted these at the wrong time of year the first time I planted. I know better but I did it anyway. What can I say – in any case it didn’t work! They germinated quickly but then never grew – that’s why I’m waiting for the right weather.
Sweet Potatoes
Last month and in September I planted both potatoes and sweet potatoes. The new growth popped up with days. But I need to give them a minute or they’ll be too small, so no harvest yet.
A Lemon Tree
Still in my fantasy’s – I haven’t even chosen the type of lemon tree I want let alone purchased or planted one.
What I’m Harvesting Now
Ornamentals
Buy and Plant Your Spring Blooming Bulbs
Wildflowers
Wildflowers can be either annuals or perennials, and in some cases, biennials.
- Annual wildflowers: complete their life cycle within a year, germinating from seed, flowering, setting seed, and then dying within a single growing season. They rely on dropping seeds for the next year’s growth.
- Perennial wildflowers: live for multiple years, regrowing from their root systems each year. They can bloom for several years once they are established.
- Biennial wildflowers: have a two-year life cycle. They typically produce leaves and stems in the first year, overwinter, and then bloom and produce seeds in the second year before dying.
The specific classification of a wildflower as an annual, perennial, or biennial depends on the species and its particular life cycle characteristics. Some wildflower species exhibit a mix of these categories, making the distinction a bit more complex.
For a bountiful spring bloom plant wildflower seeds now. Planting wildflowers in the fall can be a great way to ensure they establish strong root systems before the warmer months. Here is a list of wildflowers suitable for planting in the fall in Zone 10b and surrounding areas.
- California Poppy (Eschscholzia californica):

Known for its bright orange flowers, it’s well-suited for mild climates. (short-lived perennial) In April of this year we visited the California Poppy Reserve in Lancaster, we have a short window each year to catch them blooming and in fact we missed the real show by a day or two – but here’s a picture we got a mile or so outside of reserve. - Mexican Hat (Ratibida columnifera):

This wildflower has distinctive, drooping petals and a central cone, and it thrives in warmer climates.
(biennial to short lived annual) I don’t love this plant and I’ve never had it in my garden but chatgpt says “appealing to a range of pollinators, including bees, butterflies, and hummingbirds. So I’m thinking about planting some. - Blanket Flower (Gaillardia):

With its vibrant, daisy-like flowers, the Blanket Flower is a great addition to a wildflower garden in Zone 10b. (perennial) - Coreopsis (Coreopsis spp.):

These cheerful flowers come in various colors and are often long-blooming. (perennial) - Cosmos (Cosmos bipinnatus):

Cosmos are easy to grow and produce colorful, daisy-like flowers that attract butterflies. (annual)
References:
The information in this article and all the other articles that I’ve written for this website come from my own experience with plants and gardening over the last I’ll say 30 years. From my experience with the gardening I’m doing now – and from the books, magazines, video channels and other wonderful websites I visit when I’m about to plant something.
Had you told me back in say 1965 while I was out weeding my mothers vegetable garden, that I would one day love gardening – even weeding – (it’s so satisfying when it’s easy) I would not have thought it possible. And I’ll go ahead and just let you do that math.
Books:
- Southern California Gardening – A Month-by-Month Guide – Pat Welsh
- 52 Weeks in the Southern California Garden – Robert Smaus
Magazines
- The Old Farmer’s Almanac 2023

















































