DryStoneGarden

I went to the UC Botanical Garden yesterday. Anita and I decided to get memberships for the year. We realized that the garden is actually quite close to our house, not quite as close and convenient as the Tilden garden, but almost, and we should get to know it better. This was the first visit of the year. The garden was in transition between winter and spring, the earliest plants in leaf but most of the other deciduous plants still dormant.

The South Africa section has a new section of moss rock wall. Really nice stonework, dramatic contrast between the boulders and the walls. Be interesting to see what they plant, something with an intense flower no doubt, based on everything else in that section. I think it’s my favorite section of the garden.

It’s hard to think of a flower like this as the natural bloom and not a cultivar that has been bred by humans, but the UC has only wild collected seed.

I don’t remember noticing this vertical stone before. I think that’s a flowering quince behind it.

The ceanothus were going in the native section, but a lot of the other spring bloomers were just getting ready to break. Like the Tilden garden, the UC is a little later than my more coastal garden.

The Summer Holly, Comarystophylis diversifolia, was covered in buds. I’m not sure I’ve ever seen one in full bloom. The Oso Berry, Oemleria cerasiformis, is another one that I don’t often see in bloom.

And there is patch of Giant Coreopsis, the star of my recent bloom day, looking like they wandered over from the South Africa section. Such a strange plant; it’s very clear to me why I need one in my own garden and why I’ve never planted one for anyone else.

Giant Coreopsis, Coreopsis gigantea

A couple of weeks ago our Giant Coreopsis started blooming. The flowers aren’t totally exceptional, big yellow daisies with a nice color, but I’ve been waiting four years for them and this might be the bloom event of the year for our garden, in February already. For some reason I really like this plant, the strangeness of a perennial stuck on top of a succulent trunk, and it has been fun and easy to grow it even before the flowers. The key, I think, has been keeping it in a container; for the first few years it looked overly anatomical after dropping its leaves and I felt like I should put it away out of sight where it wouldn’t offend anyone. Last year it developed another trunk, eliminating that effect, and now the second trunk is the one making the flowers.

Giant Coreopsis

The Louis Edmunds Manzanita, a February bloomer, is in the ground next to it. Since I began keeping this blog and following bloom day, I’ve gotten much better at knowing the bloom times of the different manzanitas. Louis Edmunds might be my favorite manzanita.

Arctostaphylos Louis Edmunds

Daffodils and Geranium Bill Walls

That ridiculously warm and sunny January has the garden well woken up. It’s now easier to fit multiple flowers into a photo. Last month it would have been hard or impossible.

Ceanothus Carmel Creeper

February is an interesting month for flowers, so be sure to check in at MayDreamsGardens to see what other garden bloggers have blooming. Thanks to Carol for hosting.

The list of other plants in bloom in our garden is below the fold. Read the rest of this entry »

Machete Ridge, Pinnacles National Monument

Strange winter, eh? We thought for sure we’d be skiing this month, but it has been hiking and climbing weather instead. Last weekend we went to Pinnacles National Monument. We had been there once before about ten years ago but only made it as far as the parking lot before it started raining and we had to go somewhere else to climb. (Pinnacles is famous for being crumbly, especially when wet, and you don’t want to break off the a key hold and transform a classic climb into something harder.) The rock is volcanic breccia, lava mixed with chunks of other rock picked up during the eruption. It’s originally from a volcano 180 miles south, and slowly moved north along the San Andreas fault to its present location. Even with the rock dry, I found it hard to feel confident that the chunks of conglomerate sticking out of the cliff were going to hold my weight. Though, of course, everything held. We did several short climbs, but mostly we checked out the scenery, the crags, the manzanitas (A. glauca) in bloom, the talus caves (tunnels beneath massive boulders piled in the narrow gorges, very cool), and for one moment several condors drifting over head (a good page on ID’ing them here, a couple of nice photos here). I’ve now seen both Andean and California condors. Not sure if that has caché in the birding world but it makes me happy.

Ridge above Bear Gulch

Tiburcios X

Before?

Some of the rock and manzanita pairings reminded me of things we’ve tried to do in some of our naturalistic plantings, except of course on a much bigger scale. Rocks and manzanita go so perfectly together, as classic as any traditional companion planting.

After?

The Ignorables, Bear Gulch

And a patch of shooting stars (Dodecatheon clevelandii ssp. patulum per Katie at NatureID) was my first wildflower sighting of the year.

Shooting Stars, Dodecatheon sp.

Before -- June

‘Having a casual, wild, productive, diverse, beautiful vegetable garden is frankly a lot more fun than watering and mowing and pouring pesticides on our lawns.’ Fritz Haeg

Another collection of photos from last year, shots of a lawn-to-vegetable-garden conversion we did. Before this one, we hadn’t had good success installing veggie gardens for clients. We’ve incorporated them into larger designs and helped with ideas for the layout and so forth, and a lot of our clients have already had an area of veggies somewhere in their yards, but the couple of veggie gardens that we had personally installed and planted just ended up being neglected and later converted to ornamentals. Veggie gardens seem to require a certain amount of personal involvement and DIY spirit; you have to really want to go out and dig and weed and plant, and the sweat equity of the installation seems to be part of the motivation for following through and making it a success. Anyways, with this garden we did the layout and the lawn conversion around the beds, and left the installation and planting of the veggie beds to the client. It was a lot of fun to go back and see what got planted and to hear about the harvests.

After -- Late June

The installation was actually pretty simple and easy. We dug out a little bit of the grass in the corner near the gate, but for the most part we left the lawn in place and just put the paths, boxes, and plantings on top of it, laying weedcloth in the places where we wanted gravel, cardboard where we wanted plants or veggie boxes. The clumps that we did dig out we buried at the bottom of the raised beds underneath cardboard. None of the grass has come back, without using any chemicals or hauling any of the grass to the dump.

Late June

The raised beds are prefabbed from a company in Oregon, just plopped down on top of the lawn and filled with soil. The client is a good carpenter and would have normally built the boxes himself, but the logistics of the project were much easier with them ready-made. It’s a pretty slick design (the boards are modular, the pins that hold the boards in place can also serve to anchor hoops or stakes, the wood is a rot-resistant hardwood) and installation took only a couple of hours, one of those things where it’s easy to copy the design but even easier to just buy it. A nice aspect of this site was that putting the veggie boxes on the diagonal made them orthogonal to north.

July

November

December -- Favas Newly Planted in the Front Bed

There’s an architect, Fritz Haeg (he has a blog while he is in Rome on a fellowship), who has made lawn-to-veggie-garden conversions a big focus of his career. He has a book, Edible Estates, Attack on the Front Lawn, and there’s an interview on the ASLA blog from shortly after I did this project. Clearly, he doesn’t work in deer country, or his attack would include 8-foot-high fences, but it’s great to see someone really promoting the idea of changing lawn to edibles as a political, cultural, and environmental act.

Indian Paintbrush

As a year-end housekeeping task I’ve been going through all the photos I took this year, and I thought I’d post some of the ones that never made it onto the blog. It’s not exactly the year in review, but it does cover some of the things we did this year.

Playa Ligui, Baja

About a dozen photos are below. Read the rest of this entry »

Around the time I went to Stern Grove, Andrea Cochran gave a talk at UC Berkeley. She’s another one of the west coast landscape architects with interesting stonework in her projects. She mostly spoke about the projects in the recent book Andrea Cochran: Landscapes, but with a lot more photos, including construction photos and some before photos of the projects. I was most interested in the stonework at two of her projects up in the Napa area.

I smile every time I look at photos of the riprap at the base of the wall in this landscape. It’s as if the stonemasons never cleaned up after the project or as if they were building a breakwater for a flood that has yet happen. It’s landscape humor, whether or not the designer actually meant it to be. But it also works visually; breakwaters and seawalls are always striking, and most mountain headwalls have talus heaped at their base, so it’s a familiar form to have the clean face of the wall above the jumble of the riprap. She said that she added the riprap because the walls were too strong visually, that their line was dominating the landscape and she needed something to soften the effect. It’s not often that adding stone will soften a landscape.

The other interesting stone element from her book and presentation is a pyramid made from construction rubble. After excavating for a building on the site, they had literally tons of rock to get rid of and the landscape needed something to fill the view across the reflecting pool, so she channeled Michael Heizer and had the rubble stacked into a pyramid. She said everyone was skeptical until it was built. Like the riprap, a bold design move.

Both projects won ASLA awards, with more photos and info about the projects, titled Walden Studios and Stone Edge Farms, at the ASLA website. There’s also a recent interview with her on the ASLA blog, covering a lot of the other topics she talked about at the slideshow.

There’s a video about her here.