Some native plants can be mixed in with other plants requiring summer water, but most can not. This is called the garden tolerance of the native plant. Most native plants have poor garden tolerance, which just means they will not thrive if exposed to normal garden conditions like rich soil, fertilization, and summer irrigation. They may even die.
Read MoreThis year, I'm desperate to plant Ceanothus now. There are hundreds of reasons to plant this sturdy, tidy, beautiful, fragrant native, but this year three of those reasons are pushing me into urgent nursery buying excursions. If not now, then soon, landscape watering is going to be very limited. So working slowly, section by section, I have been replacing plants in my gardens that need summer water with new choices that will be drought tolerant once established, like Ceanothus. I invite you to do the same.
Read MoreMay Day is like Christmas for gardeners except all the packages are opening themselves simultaneously. There is so much to fall in love with. Here are a few of my heartthrobs this month.
Read MoreFrom now through July the beautiful and vigorous native plants in our native garden will bloom in turn. This is their active season, with water in the soil from winter rains, and warm days ahead. By July, the soils are dry and the fogs roll in. Our native garden quiets down, because the dry late summer months are the dormant time for California native plants.
Read MoreSadly, part of winter work this year at the GFE includes removing our beautiful Mexican feather grass (Stipa tenuissima or Nassella tenuissima). This lovely, mobile, golden grass has been a signature plant in our border, framing our gates and stairways. But we have learned that this grass, while well-behaved in our garden, has become weedy and invasive in neighboring wild lands.
Read MoreDeer grass, coyote bush, hummingbird sage, sandhill sage, sea thrift, even the names of our native plants sound like a poem. They conjure up a time not so long ago when the San Franciscan peninsula was a mix of dunes, low hills and valleys, where seasonal creeks threaded between shrubby, windswept slopes until they fed into the few year-round creeks running to the bay.
Read MoreSnuggled into the border of the Garden for the Environment, by the corner of 7th and Lawton, a glowing mound of lemon-yellow, wooly foliage covered the ground for many years. The bad news is that licorice plant (Helichrysum petiolare) has been listed officially as an invasive exotic, and no matter how useful it may be in the garden, it is no longer an appropriate plant for environmentally savvy gardeners to grow.
Read MoreLike many Californians, I am a transplant from another climate zone. The plants in my personal stories - the lilacs, maples, and lawns of New England - were ones I wanted in my California story. But unfortunately, people travel to different climates more easily than plants. To connect with the gardening stories from my family’s past, I have to look deeper than the specific plants.
Read MoreMany people, when they think about native plants, conjure up a vision of rangy, sparse, weedy looking shrubs. And sadly, many native plants have been set out around town in well-meant projects and then neglected, giving native gardening a bad name. But native plants, when well-cared for, can produce as many graceful, magical effects as plants from anywhere else on the planet.
Read MoreOpen daily from dawn until dusk every day of the year!
Garden address: 1590 7th Avenue, San Francisco
info@gardenfortheenvironment.org
Mailing address: 2150 Allston Way, Suite 460, Berkeley, California 94704
Garden for the Environment is a fiscally sponsored project of Earth Island Institute.
