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So far Nora Harlow has created 101 blog entries.
14 12, 2015

Snowberry

2024-06-27T19:25:25-07:00Categories: Blog, shrubs|Tags: , , |

Symphoricarpos albus Snowberry (Symphoricarpos albus) is one of those plants that remind you that California does, after all, have seasons. A delicate-looking shrub with a strong constitution, snowberry has small, somewhat sparse, oval to slightly lobed blue-green leaves and an airy, rounded habit. The early summer flowers are bell-shaped and pinkish white, not particularly showy but quite charming clustered at the ends of branches and attractive to hummingbirds. The fall berries are indescribably lovely to behold.  Clusters of large, brilliant white, waxy fruits stand out against any background.  There are few shrubs with berries as white and wonderful

3 12, 2015

Monkeyflower

2024-06-27T19:25:24-07:00Categories: Blog, shrubs, perennials|Tags: , , , |

Mimulus aurantiacus with Phacelia campanularia Gardeners in summer-dry climates often seek out plants that when fully established can survive without any supplemental water.  This may require some tolerance for the dried-out appearance that many of these plants take on in late summer as they hunker down to make it through to the next rains. Bush monkeyflower or sticky monkeyflower (Mimulus aurantiacus) is a natural candidate for summer-dry gardens that feature the colors of California.  This is the deep orange to yellow-orange flower that, along with lavender lupine and bright orange poppies, graces California roadsides, parklands, and open spaces

3 11, 2015

California wild grape

2024-06-27T19:25:24-07:00Categories: Blog|Tags: , , |

Vitis californica 'Roger's Red' in fall color California grape (Vitis californica) is a large, fast-growing, deciduous vine that provides quick summertime privacy and shade as well as brilliant yellow, orange, or red fall color.  In summer or fall, the lush foliage is thrilling when backlit by afternoon sun. Native to riparian areas of California and Oregon, this headstrong vine grows thirty feet tall and wide with its preferred regimen of shaded roots, tops in full sun, and moderate summer water. Vines climb by tightly twining tendrils that stand firm against the most determined pulling and will advance high

17 10, 2015

Mahonia

2024-06-27T19:25:23-07:00Categories: Blog, shrubs|Tags: , |

Mahonia aquifolium 'Golden Abundance' There are many lists for planting under trees, especially native oaks. I don’t plant anything under native oaks.  I think they need the root space, and the fallen leaves themselves are beauty enough for me. But there are many other shaded situations that call out for groundcover. Mahonias (sometimes called Oregon grape) are bold-textured evergreen shrubs or mounding groundcovers for part sun to almost full shade.  Many are native to California, especially northwestern parts of the state. I’ve seen mahonias growing well in highly cultivated, over-irrigated landscapes, but most look best in untended or

13 10, 2015

Penstemons

2024-06-27T19:25:23-07:00Categories: Blog, perennials|Tags: , , |

Penstemon x gloxiniodes 'Maurice Gibbs' It’s easy to see why penstemons are so popular with gardeners everywhere.  Their tubular or trumpet-shaped flowers, usually on tall spikes, put on a brilliant show from late spring until fall.  Flower color ranges from shades of purple to red, blue, white, yellow, or pink, often with contrasting markings at the base.  Hummingbirds and butterflies are drawn to them. Some penstemons are tall and upright, excellent in the mixed border; others are low mats perfect for the rock garden; and still others are sprawling mid-size mounds.  All need good to excellent drainage, but

28 09, 2015

Manzanita

2024-06-27T19:25:22-07:00Categories: Blog, shrubs|Tags: , , |

Arctostaphylos pajaroensis branches in Tilden Park Every garden needs a “backbone” – usually trees or shrubs that provide enduring form and structure as perennials and annuals lose their seasonal impact.  Native to much of the West Coast, manzanitas (Arctostaphylos) are the perfect backbone plants for California – graceful form, picturesque bark, showy clusters of small winter to early spring flowers, and handsome green or gray-green leaves year round. Arctostaphylos hooveri bark Why are manzanitas not in every California garden?  Perhaps because they often fail to thrive under gardening practices considered normal for East Coast or English gardens

11 09, 2015

Ceanothus

2024-06-27T19:25:21-07:00Categories: Blog, shrubs, California Native|Tags: , , |

Ceanothus griseus horizontalis 'Yankee Point' If you’re looking for a plant that provides masses of spring flowers, stays green year round, takes little to no summer water, and thrives on benign neglect, it’s hard to beat California’s wild lilacs (Ceanothus). There are so many kinds of ceanothus that it takes a little research and some trial-and-error to find one that will do well in your garden.  Fortunately, most grow quite fast, so an initial failure is not irreparable. Some ceanothus are wide-spreading ground-huggers.  Others are medium-height mounds.  Still others are tall, upright shrubs that can be gently trained

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