The Dry Garden: Descanso in recovery

Schematic from the Long Range Conceptual Plan for Descanso Gardens developed with the Portico Group. Click on the drawing to be taken to the Seattle company's master plan for Descanso.

Nowhere in the West is sustainable gardening a harder sell than in Southern California. Public gardens preach conservation, but their grounds are surrounded by turf. The message to visitors: Eastern-style, highly irrigated gardening is not just OK here, it’s the way it’s done.

And so, it is beyond refreshing, more like happy dance exciting, that Descanso Gardens has begun what will be a long-range overhaul in which water conservation is the central theme. The messaging will start with the landscaping.

A 237-page review, grandly titled a “Long Range Conceptual Plan,” outlines what will one day be a sweeping overhaul with a paean to water. “The structure of the garden plants, native and introduced, is informed by water. The Gardens’ cultural

The Dry Garden: Watered to death?

Nobody wants to live in the house with the fallen tree, squashed sedan and news truck out front. Nobody wants to learn the definition of what arborists call the “wind sail effect” after “tree failure.”

Click here to keep reading The Dry Garden in the Los Angeles Times.

The Dry Garden: Raven at Rancho

Peter Raven, director of the Missouri Botanical Garden, at dusk in a meadow of irises, poppies and sage at Rancho Santa Ana Botanic Garden in Claremont, California, where he was honored for his work on biodiversity last Sunday. “It makes sense that we’ll come to a point where we’re sustainable,” he told the audience. “The question we must ask ourselves now is how long it will take and what we will lose in the process?" Photo: Gary Friedman / Los Angeles Times.

As the program had it, the ceremony at Rancho Santa Ana Botanic Garden in Claremont was to honor Peter Raven. But those who came away from Sunday’s event might be forgiven for believing that Raven, the man Time magazine called a “hero for the planet,” had come to honor Rancho Santa Ana.

For those unfamiliar with Raven, he is to plants what David Attenborough is to animals. He

A beauty contest with brains

IN the name of water conservation and reducing storm-water pollution, the city of Santa Monica has embarked on a demonstration project that not only shows what a sustainable garden looks like, but also offers design schematics, expert referrals and assurance that nurseries will make the plants available.

The latest move builds on the success of the 2004 demonstration project titled “garden/garden” at Santa Monica City College. It provided a side-by-side comparison of a water-saving landscape with a conventional one.

The new project, to be built on city-owned property at 3200 Airport Ave., will involve construction of three sustainable gardens side by side. According to a statement released by the city, among the design criteria were incorporation of “outdoor living room features, elements from Mediterranean and shade gardens, climate appropriate plants, permeable paving, veggie gardens, play areas, drip irrigation and lawn alternatives.”

What will the three gardens look like? That’s

The Dry Garden: Hummers and snapdragons

Channel Islands native Galvezia speciosa amounts to a year-round hummingbird feeder on a negligible water budget. Cal Poly Pomona landscape architect Bob Perry recommends the hybrid 'Firecracker' (above) as being compact and therefore suitable to many gardens. Photo: Bob Perry / Land Design Publishing

If you are considering a hummingbird feeder, try buying a plant instead of a bottle.

For what seems like a year-round fountain of nectar, make that plant a bush snapdragon. Galvezia speciosa, as this Channel Island native is more properly known, flowers four out of four seasons and 365 days a year. Its bright red tubular blossoms clearly evolved with hummingbirds as pollinators, and the birds will stake out your garden the instant the plant goes in the ground.

They are very hard to kill; Galvezia’s only weakness is susceptibility to freezing. Other than that, they can be used throughout most of Southern California. The

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