The glass is half full–even if it’s full of greywater


Mrs. Homegrown here:

In this blog and in our books, we’ve talked a lot about the importance of accepting failure as part of the process of living a more homegrown lifestyle. Disasters of different sorts are inevitable. Sometimes they’re part of the learning process. Other times they’re acts of nature that you just have to shrug off. This year we’ve had lots of failures in the agricultural line. It’s been the theme of the year.

For instance, we lost the grape which covers our back porch to Pierce’s disease. No shade for us this summer. Then we had to pull out our citrus trees because there’s a new citrus disease in California, very similar to Pierce’s disease. We blogged about the crookedness and incompetence of the teams sent by the CDFA to intimidate people in our neighborhood into allowing them to spray our yards. Rather than allow them to apply imidacloprid to our vehemently organic garden, we’ve pulled the trees. They were young in any case, barely giving fruit yet. For all the Safety Theater going on, this citrus disease is not going to be stopped by spraying, only by breeding disease resistant varieties. So we figured we may as well pull trees which are doomed to die a few years from now anyway and replace them with non-citrus trees. Nonetheless, that left us with holes in our yard.

Then we had root nematodes in one of our garden beds, and crappy results in another for reasons still unknown. Our first batch of summer seedlings did not thrive, and had to be restarted, which has put us far behind. It’s almost July and our tomatoes haven’t even fruited. We planted our front yard bed with amaranth seeds, and a stray dog dug them all up. We planted a back bed with beans, and the chickens got loose and dug those all up as well.

But the other day I was looking at the photos stored on our camera, and realized that for all this, there were successes this year, and moments of plenty, beauty and grace. It’s far too easy to focus on the failures and forget what goes right. So from now on we’re going to document our yard and other projects more diligently, so that we can look back on both the failures and the successes with a clear eye. It did me good to see these photos, which I’m going to share with you:


The front yard isn’t looking bad. Not organized, but at least not barren.

Lesson the First: make weed-like plants the backbone of your yard, meaning edible plants that grow no matter what–which kind of plants will vary by region. Grow fussy annuals too, if you want, but have these survivors as back up. And learn how to cook them. For instance, we get nopales from that huge cactus that is swamping our hill. The cucumbers may refuse to set fruit, but the cactus pads offer reliable eating for several months, and then the cactus fruit forms, and we have a second harvest. Nopal is the gift that won’t stop giving.

Another fail-proof crop in this region is artichoke. I really don’t know why every house in SoCal doesn’t have one in its yard. Every year we eat artichokes until we’re sick of them, and the only downside is that they spread like mad, as you can see below:


But is that really such a problem? Too many artichokes? Oh noes! Ours grow happily entwined with fennel (which was too small at the time to be seen in the shot above). Fennel is another weedy survivor here. We can harvest the bulbs, or eat the flowers and fronds, or do nothing and just let the pollinators have at it. Today I was sitting by the fennel patch. The flowers are full of pollen, and the air above it looked like LAX: honeybees, wasps, orchard mason bees, tiny little pollinators that I can’t name, butterflies, ladybugs…. I’d need a fancy camera to capture all that action, but here’s a shot from the spring:


And then there’s always the reassurance of a sturdy old fruit or nut tree. Most of our trees are young–planted by us. They have yet to reach their productive days, but we have an old avocado tree. It bears fruit every year, but every 3rd year it gives a bumper crop. And this was one of those years. They’re the best avocados, too–buttery to the extreme. We literally do nothing for this tree, and it gives us this:


We had plentiful greens this year during our winter growing season, mostly turnip and beet greens, bitter Italian greens and Swiss chard. The hoops you see support light row cover material to keep insects away. Our beds look like covered wagons a lot of the time!


We’ve had some nice food this year, too, some of which was documented. Good to look back on.

A salad made with our greens, our pomegranates, and Erik’s notorious pickled crosne:


Or this salad of greens, avocados, nasturtium and arugula flowers, all from the yard:


Ooh..there’s this. Our carrot crop wasn’t big, but it was good. Yellow carrots. They got chopped up and roasted and tasted like candy:

And then there’s the creature comforts. Our chickens are doing well, still laying and haven’t been pecking on each other so much. I took this picture during one of their outings, when they were patrolling the herb bed:

Our dog is very old, so every day with him counts. There’s lots of pics of him on the camera, because he’s such a sexy senior citizen:


And there’s no comfort like a good Neighbor. Particularly one who carries a huge knife and knows how to use it:

And when the going gets tough, we can remember to take pleasure in the ephemeral. Blueberry flowers are worthy of haiku:


It doesn’t rain much in LA, and even when it does, rainbows are a rarity. But we had this one:


Life’s not so bad.

Seedling Disaster!

“No one talks of failure as anything but shameful; this is wrongheaded and foolish . . . Mistakes are synonymous with learning. Failing is unavoidable. Making is a process, not an end. It is true that deep experience helps avoid problems, but mainly it gives you mental tools with which to solve inevitable problems when they come up.”

-Tom Jennings, as quoted in Mark Frauenfelder’s excellent new book, Made by Hand: Searching for Meaning in a Throwaway World 

Oh, but those mistakes sure can be frustrating especially when they happen in the garden!  I’ve had nothing but bad luck germinating seeds this spring for our summer garden and, as a result, our vegetable beds are as bare as the Serengeti. What happened? Here’s a list of possibilities:

  • watering too much
  • watering too little
  • damping off 
  • unseasonably cold weather (we germinate outside here)
  • the occasional hot day on top of cold evenings
  • the mindset of the gardener: being in a hurried, stressed mood as we finished our next book

Nature being a complex system, you can often get stacking problems that make figuring out what went wrong difficult. I’m leaning towards the cold weather as I’ve noticed some of the seeds I planted starting to come up as it has warmed up. Lesson: you’ve gotta watch the weather reports even in a mild climate such as ours or invest in heating mats or a cold frame. 

Despite my pledge to grow vegetables only from seeds, panic over a summer without homegrown tomatoes prompted me to call Garden Edibles owner Craig Ruggless to see if he had any seedlings. Thankfully he had some heirloom tomato seedlings that he gave to me in return for helping him try to capture a swarm of bees that had shown up in his olive tree (unsuccessfully, it turned out–more on that misadventure in another post). At least I’m not alone. My friends in Chicago, the Green Roof Growers, had their own tomato seedling apocalypse.

I once saw Julia Child on Martha Stewart’s show demonstrating how to make an elaborate dessert called a Croqembouche, a pyramidal tower of cream filled pastry balls. Stewart and Child built separate Croqembouche towers. At the end of the demo Stewart’s was perfect and Child’s was, well, a big mess. Yet Julia soldiered on, laughing at her mistakes. My pledge with the garden is to try to do the same and have fewer of my notorious garden meltdowns when the inevitable crisis happens. So what if it ain’t perfect around here? Now Mrs. Homegrown and Homegrown neighbor should make note of that pledge . . .

Readers, please feel free to share some recent disasters.

On the Many Frustrations of Gardening: Pierce’s Disease

Damn Pierce’s Disease!

I really wish that glossy gardening magazines would, every once in a while, devote some space to capturing some of the soul-crushing disappointments of tending plants. Can we please have a cover of Sunset Magazine featuring an aphid and slug infested cabbage? Frustrations are compounded when a beloved perennial plant you’ve been growing for years comes down with a fatal disease. Such was the case when my flame seedless grapevine, which was planted to cover our backyard arbor, contracted Pierce’s disease, caused by an incurable bacteria (Xylella fastidiosa) spread by an insect called the sharpshooter. Pierce’s was discovered in 1892 in Anaheim and is basically the reason we no longer have many vineyards in Southern California. Once a vine gets Pierce’s it will die within a few years. You have to admit failure and rip it out, which I plan to do soon.

“Wood on new canes matures irregularly, producing patches of green, surrounded by mature brown bark.”

To confirm that my vine had Pierce’s I called Jerry Turney, plant pathologist at the Los Angeles County Agricultural Commissioner’s Office. When I described the symptoms, Turney agreed that it sounded like Pierce’s. The signs of Pierce’s, as described in UC’s pest management guide, are:

“(1) leaves become slightly yellow or red along margins in white and red varieties, respectively, and eventually leaf margins dry or die in concentric zones; (2) fruit clusters shrivel or raisin; (3) dried leaves fall leaving the petiole (leaf stem) attached to the cane; and (4) wood on new canes matures irregularly, producing patches of green, surrounded by mature brown bark.”

“Fruit clusters shrivel or raisin.”

Turney described the life cycle of the sparpshooter, one of the main carriers of Pierce’s, who spread the diesase by feeding off the sap of infected plants. Sharpshooters live in riparian areas and when a stream goes dry they fly off in search of irrigated plants to feed on. Sharpshooters also like to spend the winter in citrus groves which, while not susceptible to Pierce’s, provide habitat. Our hot dry summers, which dry out local streams and rivers, and abundant citrus trees, make inland Southern California an especially bad place to try to grow grapes. Why nurseries continue to sell vines suseptable to Pierce’s here is a mystery to me.

In the 1990s Pierce’s disease wiped out 40% of the vines in Temecula’s vineyards. Northern California’s vineyards have experienced what Turney described as an “edge effect”, with Pierce’s claiming the vines on the outside of vineyards. The only way to prevent the spread of the sharpshooter is frequent application of pesticides (on both grapes and citrus), not practical for the home gardener and we’re organic around the Homegrown compound anyways. In fact, one of the pesticides used to control shapshooters is Imidacloprid, implicated by many in the recent disappearance of honey bees.
Pierce disease resistant Vitus californica attacking our house.

The only hope for long term control, as Turney sees it, is by breeding hybrid grape varieties resistant to Pierce’s. Turney strongly advised against trying to grow wine or table grapes in Southern California. After losing three table grape vines in ten years, I can attest to the wisdom of Turney’s advice. To grow grapes in the warm southern parts of the U.S., you simply have to plant Pierce resistant varieites such as the native Vitus californica or muscadine grapes. The contrast between our flame seedless and our Vitus californica vine, in fact, is stunning. The flame is stunted and diseased, while our Vitus californica is so vigorous that I have to beat it back on a daily basis to prevent it from subsuming our house and the neighbor’s.

And while we’re working on resistant grapes we may need to start hybridizing citrus as well. While the strain of Pierce’s that took down my grape vine is harmless to citrus, there is a variant of the bacteria that is currently ravaging the citrus of Brazil and Argentina which causes a disease called Citrus Variegated Chlorosis. It’s also fatal and has the potential to spread to North America via the shipment of infected trees. With a global economy and porous borders it’s bound to show up someday. Might as well get ready.

Gardening is a humbling lesson in evolutionary biology. It’s all about survival of the fittest. Work with evolution by selecting for immunity to pests and disease and you’ll harvest the rewards. Resistance is futile.

More info at piercesdisease.org.

If any of you readers know of a comprehensive list of resistant varieites for California please leave a link in the comments! So far I’ve been able to find lists for Florida and Texas.

Update 7/6/09: Reader Anduhrew sends an amazing link about a home remedy involving injecting antibiotics into an infected vine.

And here’s another article on possible cures.

In August, Way Too Much Squash

On the left a zucchini. Do I need to say anything about zucchini? What to do with it, perhaps, since prodigiousness is the zucchini’s modus operandi, but that bottomless subject would be best left to the proprietor of a an all zucchini blog. Rather, let’s take a brief look at the specimen on the right.

Meet the awkwardly named Early Prolific Straightneck Summer Squash. It’s an open pollinated heirloom variety named as an “All-America Selection” in 1938 (AAS is kind of like a dog show for seeds run by the National Garden Bureau). We grew our EPS from Botanical Interests seeds we got at our local nusery.

Our EPS squash has lived up to its name, having grown rapidly, producing tasty summer squash with a zucchini-like flavor and consistency. Unfortunately, all squash that we have grown here has been subject to powdery mildew, a white fungus that spreads rapidly across the leaves of the plant. Our coastal climate, with hot days and cool, moist nights is not the optimal growing climate for squash, which prefer dryer conditions. We’re not big on spraying stuff (even if it’s harmless–we’re also cheap and lazy), so next summer season we’ll search out varieties resistant to mildew. For those of you who are also cursed by mildew, here’s a list from the University of New Hampshire Cooperative Extension (PDF) of mildew resistant squash and pumpkin varieties.

So now, dear readers, please tell us what the hell are you doing with all that squash you grew this summer . . .