Pulling Back the Covers

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Maturing Fava Bean PlantsDid my cover crops have to come up so beautiful and strong? When it’s grass growing up along the edges of the mulch, I have no problem ripping it out and tossing it into the compost heap, but fava beans you could actually eat.

I have to remind myself that there were other reasons we put them in as a cover crop. In addition to beans, favas make nice big plants that give a lot of ‘biomass’ for the compost pile. They also fix nitrogen, hold the soil through the winter rains and do a great job breaking up the adobe clay our garden is sitting on. I have also read that legumes develop microbial relationships around their roots that help the following crops, especially greens and heavy feeders like tomatoes.

Fava Bean FlowersI’ve also seen a lot of activity around the flowers. I can’t identify most of what seems to be benefitting from the nectar, but I have read that favas provide winter habitat and food for insect populations that are good for the garden.

I have three different varieties of favas growing this year. The ‘Broad Winsor’ you see flowering, the ‘Negreta’ which makes a dark brown bean with an ‘earthier’ flavor I am waiting to try. And the fava beans that have been handed down in my mother-in-law’s Santa Cruz vegetable growing family that we are calling ‘Grandma Susan’s’ fava. This fava grew in Santa Cruz for at least two generations and since then has been acclimating to this specific part of Santa Clara County for over 35 years now. I am thrilled to be able to grow it in the Dirt to Dinner garden.

Fava Bean PatchesIf we save the ‘Grandma Susan’s’ and the ‘Negreta’ to grow to maturity to make us fava beans to eat. That means the spaces growing ‘Broad Winsors’ are the ones headed to the chopping block–ahem, Compost Heaven. It’s time to give the space over to other cool-season crops like the beets, spinach, cabbage, broccoli and lettuces all waiting to grow.

There Are Flowers in My Vegetables

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Yesterday I found a bee on the bright yellow flowers of a Chinese asparagus plant that had gone prematurely senile in it’s pot after our unexpected January heat wave. I whispered to the bee that we have lots more interesting delights coming for it this spring.

We’re growing Blue Borage to have a companion for tomatoes, strawberries and squash that is also edible. It really does taste like cucumber. I’ve already eaten some leaves. Seedaholic.com has a detailed, interesting entry on Borage, which includes this in the “Companion Plants” section:

Borage is good companion plant to have in the vegetable garden as the insects it attracts make good pollinators for crops. It is a very useful companion plant to strawberries, as they are believed to stimulate each other’s growth.
As a companion plant to tomatoes, it is believed that borage deters tomato worm, and is thus a natural form of pest control. Borage is attractive to blackfly, this can be used to advantage by planting it as a decoy close to one’s fruits and vegetables to prevent them being blighted – an excellent companion plant for beans and peas.
Borage is also good as a green manure. Its long taproot brings up nutrients from the subsoil that remain in the leaves. Before the plant flowers the plants can be dug back into the ground to release the nutrients back into the topsoil.

We’ve also had good germination with our Calendula, a good companion for our cabbage family plants. The ‘Pacific Beauty‘ Calendula we’re growing is a culinary marigold, though I understand only the petals of the flowers are really edible. They are also supposed to soothe bee stings if you rub the fresh flowers into the spot that was stung. I’m wondering if I should be planting the Calendula away from where I want to attract pollinators though. Some of the listings I’ve seen say they repel insects (and deer). Louise Riotte (Carrots Love Tomatoes) doesn’t mention Calendula by name, though she does mention marigolds in general for nematodes and other uses. In Great Garden Companions, Sally Jean Cunningham reports Calendula attracts beneficials and may repel Asparagus beetles.

OK, this whole companion thing gets complicated quickly, doesn’t it?

We have also started a nice planting of ‘Pesche’s Gold’ marigolds, which are apparently ‘French’ marigolds. And we are getting ready to start ‘Tangerine Gem‘, which apparently also have edible petals.  Rosalind Creasy mentions them in the latest edition of Edible Landscaping. The ‘Sunrise’ Cosmos are coming along nicely. I have to pot them up again or decide where they are going in the garden fast. They will be almost the same colors as the marigolds on taller, frillier plants. We’re using the cosmos to attract bees, parasitic wasps and other beneficial insects on the theory that pretty much anything that’s good for the bees is good for the garden.

Mexican sunflowers, Echinacea and Yarrow, as well as Sweet Alyssum (to shelter ground beetles and spiders),  are also part of the garden plan for this year. We are also trying Tarragon as a Nurse Plant for our eggplants who often don’t quite get the warmth they need in our climate and take a long time to fruit. Hopefully they will grow better with a little help from their new friend.

If you have tried and true companions you use in your garden, please let us know which combinations and varieties work well and which Zone you are in.

Divide and Germinate: Space Planning in the Garden

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Garden ViewI just calculated that we have 1,038 square feet under cultivation in the Dirt to Dinner garden, give or take the odd shaped growing bed here or there. Now, how do I divide that up to see how much of what we have room to grow this year? And how much seed do I start to grow that many square feet of a crop?

Thank goodness at least one engineer was here ahead of me to help figure this stuff out. Maybe if I think this thru I will finally understand how to use all the Master Charts in How to Grow More Vegetables.

Peas are the favorite Spring crop around here. And you can actually get a fair amount of snap or snow peas from a square foot of growing space since you can pick them over several months, or as long as the cool weather holds, which is more likely to be the determining factor for us most years. ‘Sugar Daddy‘ was the top snap pea producer in our 2009 Pea Trials, so let’s start there. Sugar Daddy peas need 7-10 days for germination and another 60 days to flower and mature the first pods. If they go in Feb 1st, that makes ten weeks later we’ll have out first peas, around April 12th. In an average year, whatever that is, Zone 9b would have six more weeks of favorable pea weather to enjoy before we could expect the daytime highs to get too high for pea pollen to do it’s thing.

Peas under cageSo, how many peas do we want to eat over that six weeks? Sugar Daddy peas are really best eaten straight off the vine, but a light steaming and some butter work too. I don’t intend to can or freeze them, so we only need to calculate what we actually want to eat fresh. My notes from 2009 look like we grazed over at least four square feet of pea vines to get a family ‘serving’ for a day. In good weather, three or four days later, there were enough new peas to pick those same plants again. So, each four square feet of snap peas could give us two ‘servings’ a week. If we’d like twice that I better put in eight square feet of snap peas, maybe ten to allow for slug damage would be safer. Add to that a couple square feet of snow peas and another four square feet of Alderman shelling peas and we’re up to sixteen square feet of peas.

Easy, right? Mark that on my handy spreadsheet garden plan. Now, just 1,022 square feet to go.

Compost and Cabbages

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Coffe Coir Cardboard CompostIsn’t that beautiful? That’s what’s leftover after you get your morning Trenta latte. And now it’s all mine. Of course, I added a few things to the recipe. I started with a layer of sticks and stalks and brush bits that were laying around the yard. I topped that with pulled weeds, spent cole crop leaves and any soil leftover in flats that had been transplanted. Then a layer of cardboard saved from online holiday shopping. I topped it all off with a block of coir someone was throwing out and half a dozen bags of spent coffee grounds. Stir. Wait three months. Serve. Though halfway through I have been known to toss some good potting soil on top of the pile and plant into it ‘half baked’. Wouldn’t be the only thing around here…

Broccoli Sprial 'Veronica'I was surrounded with beauty in the garden today. Just look at this. Is it a broccoli or a cauliflower? I have no idea. It’s called ‘Romanesco’ Broccoli but all I know is it’s fascinating to watch the heads develop. It’s actually a spiral made up of other individual spirals. Think of the math lessons we could cook up with these things. And, broccoli in name or not, when it does cook up, it does so much more like a cauliflower. It has a very mild taste but holds it’s fun shape fairly well post stir-fry.

I planted the Romanesco within a week of the other broccoli starts in the same beds which have long since developed their central heads. So plan on it taking some extra time. Perfect for the family food garden.

Broccoli Side ShootsOf course, the other varieties of broccoli aren’t done. Most of them are just getting to the best part. In many varieties of broccoli, once the plant has produced a central head, which is then removed, it spends it’s energy pumping out lots of delicious side shoots. These perfect side shoots are slated to meet browned butter, garlic and Mizithra cheese right around dinner time tonight. Any shoots that get past the tightly formed stage before I catch them go into salads. Over last winter our fall-planted broccoli kept us in side shoots well into spring.

This year I think it’s going to be arugula that will be the plant that keeps on giving. Though it does eventually go to seed and stop producing edible leaves, it suddenly seems to be everywhere. It’s planted with the onions. It’s planted with the cabbages. It’s coming up in the old bean bed. It’s holding it’s own next to the ‘Purple Osaka’ mustard that is also going to seed for saving. I wonder if I can make pesto out of arugula.

Red Acre Cabbage and Dwarf Siberian KaleAnother thing I need to start cooking more of is cabbage. Though I hate to pull these up, I do have a good recipe for borscht I’ve been meaning to try. I just love the way the deep purple leaves look with the ‘Dwarf Siberian Kale’. Not that they are probably good companion plants. They are both in the same family and have essentially the same growing requirements. I haven’t noticed any ill effects from growing them together. Certainly the kale is happy enough. But slugs will slime across hot cement to get to my red cabbages. I set out a bowl of beer under a patch of cabbages I was trying to save and I swore I could hear slugs laughing at me the next morning. They had ignored the beer completely and eaten the red cabbage leaves down to the leaf spines they left sticking out like bare bones. Remind me whether or not Sluggo is organic.

I may try The Melon Trick, since my husband is eating frighteningly out of season cantaloupe lately. You’re supposed to take a melon rind and lay it dome side up near the slug buffet. If they actually prefer it to my spinach and red cabbage, they should climb into the melon rind during the night and in the morning I can scoop the whole thing up and out of my vegetable patch. My worms certainly love cantaloupe rinds. I’ll let you know how it goes.

Cabbages and CarrotsOr maybe I just need to plant more carrots. These cabbages aren’t totally unblemished, but they have minimal slug damage, especially compared to the red varieties we tried. These are ‘Stonehead’ cabbages grown with ‘Amarillo Yellow’ carrots on one side and ‘Danvers 126 Half-Long’ on the other. They all seem very happy together. The carrots are even starting to size up enough to give us slender ‘baby’ carrots for salad when I thin the patch.

Maybe the red cabbages are just more delicious to slugs? Maybe carrots are hard to slime your way over in order to get to the cabbages? The next thing to test is the amount of slug damage to a patch of red cabbages planted with these same kinds of carrots. Sounds like a great project for next fall.

January Gardening

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Arugula plantPlease try not to hate me. It might be hard when you hear it was over 70 degrees Saturday and I had to spend the bulk of the day in the garden. I couldn’t stay inside. I know it’s January. I know weather like this can’t last even in California. But it was still wonderful.

I found this giant volunteer arugula growing contentedly on the edge of last year’s bean patch. I may have munched a few of those leaves after the picture was taken, but it clearly has plenty, and it’s not even close to going to seed. Several of the pampered arugula starts in the raised bed nearby are already sending up fuzzy flower stems. I was planning to let five or ten of them go to seed for saving, but maybe I should wait on this one instead.

French Green Lentil SproutsAnother wonderful surprise was seeing how well the lentils have sprouted. In our family, my mother-in-law is a legendary cook. If you want to get the kids to try something new, all you have to do is tell them, “Grandma Susan made it,” and they head to the table salivating. Our youngest is especially partial to Grandma’s lentil soup, which is made with the small ‘French Green‘ lentils that look like little grey rocks. When I saw these available through Bountiful Gardens, I had to try growing some. And the sprouts look healthy so far. French Green lentils are supposed to like cool weather, unlike the Asian varieties that are a lot prettier, if you ask me. But what really matters is how they taste in that soup!

Rat-tailed radish sproutsWe’ve also got some Rat-Tailed Radishes and two small sections of Golden Beets coming up nicely–for once! Germination for Golden Beets here has been a fraction of what we get for the red beets we grow. And I honestly don’t know why. Maybe the red beets do better in warmer weather and the golden ones need cooler temperatures to germinate well? I’ll keep experimenting because I love golden beets and this is the first time I have gotten them started well. Hopefully, I’m on a roll. The patch has already been through it’s first careful thinning. I thought I would need small scissors but it ended up working fine to just pinch the stems of the beets chosen to be eaten as micro-greens with my fingernails. I’ll go through the patch again in a week to keep them spaced far enough apart that their leaves don’t touch.

Persian Cress transplantsThe rest of my day was spent on the Spring Salad Garden, which ended up planted in containers on the patio in the back garden. I transplanted Persian Cress, a variety of lettuce varieties, Bloomsdale and Guntmadingen spinaches. I seeded one pot with Beta Salad Mix and another with two varieties of Romaine, because we like it and because Frank Tozer says it’s one of the most nutritious kinds of lettuce to grow.

The salad garden ended up on the back patio because it’s close to the kitchen and well-lit. Even if it’s already dark when it’s time to put together a dinner salad, we can still pop out to the patio and snip away. And I am hoping that slugs and snails will find it very annoying to have to climb vertically on dry terracotta in order to attempt to ruin my salad greens. Earlier this week we were running late getting dinner together and had to pick spinach by flashlight. We discovered dozens of slugs had gotten there ahead of us. Yuck!