Tag Archives: Deer Resistant

NATIVES FOR THE NEW YEAR!

12 Jan

Native Shrubs

It is quite natural when thinking about California native plants to picture the great wealth of native annuals that populate garden center racks in spring. Blue flowering favorites such as Baby Blue Eyes, Desert Bluebells and Blue Thimble flower, cheerful yellows that include Tidy Tips, Meadow Foam and Cream Cups, as well as the great variety of pink Clarkias are always on our ‘Must Have’ list come spring.

Native perennials on the other hand have the great advantage of returning year after year, with many of them evergreen in our mild Bay Area climate. A great many of these selections are shrubs and that wealth covers a range of sizes, leaf appearance and of course flowers. Though we have yet to reach the bounty of spring selections, there are quite a few beautiful yet durable shrubs to take home this time of year.

The Value of Natives

California native shrubs have much to offer the local gardener. First off and perhaps most importantly, they are adapted to our local climate. For most of us, that involves wet winters but a long and dry summer season. Most are very drought tolerant and able to withstand swings in temperature. Equally valuable, natives attract local wildlife of all kinds. The flowers attract an array of local pollinators, such as native bees, butterflies and hummingbirds. Many of these shrubs produce seed that is coveted by local songbirds, giving them valuable nutrition in the late fall and early winter. Lastly, many of these shrubs provide cover for small scurrying creatures, a safe place from predators.

A Good Time to Plant

Fall and early winter is an excellent time to plant shrubs. This ‘head start’ helps them get established by the time spring rolls around. The natural rains help young roots to strengthen and deepen, starting them on the path to being drought tolerant and durable.

Here then are nine native shrubs to consider adding to your garden this time of year.

Salvias

Native sages are one of the best and easiest ways to add long lasting beauty to your garden. One of the sturdiest is Cleveland sage (Salvia clevelandii). I especially like the variety ‘Winifred Gilman’. It is notable for the outstanding color of its flowers – stacking whorls of soft lavender to deeper purple hues – and for the earthy fragrance of its grayish-green foliage. Blooming from June all the way to late fall, the flowers on this musk sage are a magnet for bees and hummingbirds. It forms a sturdy 3’x3′ bush and is one of the most drought tolerant of all salvias. So much so that when I’ve spotted them in abandoned lots, they are still prospering. Plus, deer don’t like the smell so leave them alone. Just give it lots of sun and make sure the soil drains well. Hardy to 10 degrees F.

Another Cleveland sage relative, this one a cross between Salvia clevelandii and Salvia leucophylla, is Salvia ‘Pozo Blue’. Introduced by Las Pilitas Nursery, it combines all the enviable attributes of Cleveland sage but can handle somewhat wet conditions a bit better. It fills out to a sturdy 4’x4′ and produces light purple flowers in the same stacking whorls as Cleveland sage. This variety is most notable for being one of the great butterfly plants found anywhere. Seems our pollinator friends just can’t get enough of the nectar rich flowers! Hardy to 10 degrees F.

Another outstanding and distinctive Salvia selection is Salvia apiana, known as White sage. One of the most aromatic of all sages, it is the one chosen for use as as smudge sticks (burned in rituals to cleanse the space). Attractive, silvery white, lance-shaped leaves densely cloth  2-5’ tall stems. Very showy, arching 3’ flower spikes cover the shrub in Spring. Bees and hummingbirds love the small, nectar-rich blooms. Perfect for a ‘white garden,’ this species loves the heat and can prosper with very little water. A medicinal staple, a tea made from the leaves helps with a cold or congestion.

Love this sage but want something a bit smaller? Salvia apiana ‘Compacta’ offers all the charms of the regular white sage but matures at only 2.5-3′ tall and wide. Both plants are evergreen, providing a year round anchor for any sunny location. Both species are hardy to 10 degrees F.

More Native Shrubs

Sometimes a native shrub is the perfect choice for a problem area. Coyote Bush (Baccharis pilularis ‘Pigeon Point’) is a sturdy native that offers a variety of uses. It quickly fills out to 1-3′ high and 6-8′ wide, forming a high-ish ground cover. Given its dense foliage and tenacious roots, it is ideal for slope stabilization. It can prosper in a great variety of soils,  from clay to sand, as well as in dry or wet soils. This male selection avoids the seedy fall look of female varieties and looks good year round. Amazingly versatile, it can be kept short enough to mow as a lawn alternative or sheared as a topiary. It  is one of our very best habitat plants, providing cover for birds, yet is resistant to deer. Hardy to 0 degrees F.

Speaking of valuable low-growing natives, Ceanothus thyrsiflorus var. griseus ‘Yankee Point’ is an excellent choice as a high ground cover or for adding beauty and purpose to a neglected area. This California lilac forms a dense evergreen shrub 2-3′ high and over time can spread to 10′ across. Glossy evergreen foliage yields to a blizzard of lavender-colored flowers in late winter and spring. These flowers attract a great many local bees and butterflies, while the seeds that form in the fall provide a source of nutrition for songbirds. This variety tolerates more water than some California lilacs, though good drainage is a plus. Tough enough to thrive under oaks, it has found to have even survived fires in the wild. Deer resistant. Hardy to 10 degrees F.

Though most California lilacs take a shrub form, the lovely Ceanothus hybrid ‘Ray Hartman’ grows into a handsome 15’x15′ tree. It is one of the faster growing Ceanothus, is amazingly drought tolerant, has some of the bluest flowers of all California lilacs and it attracts bees, butterflies and birds. Adding to that, it is heat tolerant, long-lived and the flowers exude a pleasing fragrance. Which is all to say, this is the perfect small tree for a sunny or part shade location. Hardy to 15 degrees F.

Colorful Lupines

Lupines take many forms but there are two California natives that take a shrub form. Yellow Coastal Bush Lupine (Lupinus arboreus) forms an impressive 4’x4′ mound of dense foliage arising from a stout trunk and then, come late spring, a multitude of branchlets are topped with 6-8” high spikes of deliciously scented, bright yellow blooms. These pea-shaped flowers attract a wide variety of bees and butterflies. Surprisingly tolerant of drought and neglect, it’s an excellent choice for dry gardens, parking strips and hillsides. Just give it good drainage and cut back to 3’x3’ in the late fall to promote a nice bushy shape. An excellent choice for a seemingly endless number of cut flowers! Deer resistant. Hardy to 0 degrees F.

If that sounds delightful to you but you prefer purple flowers to yellow, the Blue Bush Lupine (Lupinus propinquus) forms similar 6-8” spikes, its pinkish-lavender buds opening to pale lilac flowers. The older flowers at the bottom of each spike then age to almost white. Lovely! It likewise prefers well-drained soil and not much summer water. Its April through July flowers are also a must-see destination for bees and butterflies. Likewise deer resistant and a potentially long-lived plant, you may find baby plants sprouting up the following year! Hardy to 0 degrees F.

Availability

Just so everyone knows, some of the Annie’s Annual plants mentioned here might not be available on the week that you’re reading this blog article. A quick look at that plant’s page will let you know if it’s available. If not, just click the Add to Wishlist button and we’ll notify you when that plant is ready to take home.

We’re Crazy for Clematis

12 Sep

Earl Nickel
Curious Plantsman

No shrinking violets, Clematis are some of the most beautiful, hardy and heart-stoppingly gorgeous perennial vines in the world. Boasting a wide range of flower colors and shapes, they come in 10 different forms – everything from the large, four-petaled montana hybrids and showy large-flowered peony-type double forms, to those with narrower saucer or star-shaped petals and delicate nodding tubular flowers. Throw in colors that range from pure white to shades of pink, red and purple – even yellow – and you get an idea of how there can be over 250 species or varieties found nearly worldwide.

Many of us enthusiastic gardeners tend to think of Clematis as Spring blooming plants and indeed, there are many varieties that do bloom in Spring. But some species and their hybrids bloom as early as March and as late as December in mild climates, giving us Bay Area gardeners plenty of choices for our trellises, arbors and fences. The wide-ranging bloom times are also a boon to our fine feathered and winged friends, as Clematis make an excellent nectar-source for hummingbirds and all manner of bees and other pollinators.

Now is an especially good time to get Spring blooming varieties in the ground, giving their roots a head start and resulting in a more robust plant come April. If you plant Fall blooming Clematis now, you’ll be giving them nearly a full year to establish, virtually guaranteeing an excellent bloom show next Autumn.

Fall Bloomers

With extravagant wine-red flowers, Clematis ‘Madame Julia Correvon’ blooms over a long period in Summer and Fall, with large (3”) single flowers. This heirloom selection boasts quite possibly the richest red flowers of any Clematis, putting on a spectacular show in Fall. Reaching 8’ tall and 5’ wide, the fast-growing, lacy foliage looks especially nice twining up a trellis or scrambling over a fence. This beauty performs wonderfully in warm Winter areas where many large-flowered varieties refuse to grow. A pruning Group 3 variety, it blooms on new growth, so prune to about 1’ tall in early Spring for a bigger and better display every year! 

Speaking of show stoppers, Clematis texensis ‘Duchess of Albany’ offers up the loveliest pink flowers from mid-Summer to early frost. Featuring equally large (3”) five-petaled flowers that are cotton candy pink with deeper rose-pink ribs, this hardy selection dazzles in the Fall. Adding to its charm, flowers have tapered petals, giving the impression of five hearts bound together. An heirloom from 1890, this selection reaches a modest 10-12′ in height, making it perfect for a trellis or arch. No worries this climber will take over an area! Another bonus is that this Clematis can take more sun than many varieties. 

For those “Prince-ly” lovers of purple, there’s nothing more beautiful than the velvety purple tones of Clematis ‘Polish Spirit’. This C. viticella hybrid is a later blooming variety with saucer-shaped, luminescent violet-purple petals. During Summer and early Fall these large (3-4”) blooms nearly smother the mid-green leaves, making for a spectacular show. It fills out to a nice compact 10′ x 10′ size, usually in one season and year by year it adds more flowers, especially if it’s pruned to 1-2′ in Winter. This variety is ideally suited to mild climates, where some other species may not thrive. It’s also disease resistant and one of the easiest Clematis to grow.

Blessed with a deliciously heady vanilla fragrance, the aptly named “Sweet Autumn Clematis” (C. paniculata) bursts into a cascade of starry creamy-white 1” blooms in late Summer, practically smothering the foliage thru Fall and prompting curious friends to ask “Wow, what is that?” The cornucopia of flowers are followed by silky seedheads, prolonging its appeal. Vigorous and tough as nails, it can reach 20′ by its second year. Kept in a pot, it may top out at 8-10′. This herbaceous Clematis is perfect for covering an unsightly fence, trained up the side of a house or even climbing up into a tree. You’ll want to prune it hard, back to 1′ in late Winter, so any Fall foliage obscuring taller plants will be removed. You can even prune it mid-season before the flowers arrive to keep it smaller.

Spring & Summer bloomers

Some Clematis like to get a head start on the year and that’s particularly true with eye-catching Clematis armandii ‘Apple Blossom’. This selection carries the distinction of being one of the few evergreen species in this genus, with large leathery leaves that can reach a foot long and 4” wide. Leaves begin soft and bronze on color before maturing to a deep green. Climbing quickly via twining tendrils, this sweetly fragrant bloomer can shoot up almost overnight in Spring. Volumes of rose-colored buds soon open to pink-blushed 2” white flowers, attracting a vast contingent of bees and hummers. Given its rapid growth to 15′, its dramatic floral show and sweet vanilla fragrance, this is the perfect candidate for growing along a walkway, be it over an arch or up the side of the house. No problem pruning this vine to shape; it simply grows back right away!

Charm-incarnate is one way to describe the lovely and easy-going Clematis macropetala ‘Blue Bird’. Lime-green foliage in Spring soon gives way to an abundance of nodding periwinkle-blue flowers over a long period in late Spring and Summer. These open 3” bell-shaped flowers feature contrasting cream-colored stamens, making it a one-of-a-kind beauty. Its delicate semi-double flowers belie its toughness, as ‘Blue Bird’ isn’t fazed by extreme heat, cold, humidity or seaside conditions. Once the flowers are done, large silky seedheads (great in dried arrangements!) prolong the plant’s attractiveness. Though it can take a lot of sun, this species also tolerates shade. Throw in the fact it blooms on old wood (no pruning necessary) and stays a modest 12’ tall and you pretty much have the perfect vine.

Don’t let the funny name stop you – Clematis ‘Rooguchi’ is one of the longest blooming varieties, pumping out cute nodding purple bells from late Spring well into Fall. What the flowers lack in size (1.5”), this vigorous climber makes up for in volume. Each flared bell has a stiff, almost, waxy feel and the flowers are presented facing outward, adding to its charm. Though it possesses no tendrils, once you start it on a trellis or netting, it’s off and running. One plant can easily cover a 15′ x 15′ area in record time. Prune to the ground in late Winter and keep an eye out for new stems emerging in the early Spring.

Growing Clematis

All Clematis are cold hardy, with all of the above selections classified as USDA zones 4-10, with the exception of C. armandii, which is still a champ in USDA zones 6-10. In cooler climates you can plant these Clematis in nearly full sun or, if appropriate, part sun. In hotter areas, they’ll prosper best in morning sun and afternoon shade. The two exceptions are the sun-loving Clematis ‘Blue Bird’ and C. armandii ‘Apple Blossom’. Whether planted in the ground or in a large container, it’s advisable to cover the top of the soil with bark mulch to keep the roots cool. Choose a quality soil amendment to both add nutrition and to ensure good drainage. Root rot is an occasional issue with Clematis, so drainage is vital. Follow pruning guidelines as listed for the particular variety you’re growing and top dress with a nutritional compost in late Winter. 

Let’s Play Favorites!

15 Jun

I’m about to make a very strong statement – please don’t be alarmed. My statement will be concerning my favorite Salvia – the Salvia I would choose over all other Salvias (and there could be around 900 of them, and that’s species, not cultivars) which, as a gardener, is a pretty difficult decision, know what I mean?

By no means is this my favorite plant – don’t even go there!

Ok, ready? (is there a drumroll I can put here?)

Salvia pomifera

Salvia pomifera looking its best for Garden Bloggers Bloom Day.

Salvia pomifera. Yep – Salvia pomifera, I’m calling you out. You’re the one for me.

There are other honorable and distinguished and beautiful Salvias & I love a good number of them (shout outs to Salvia carduacea, clevelandii & semiatrata – I LOVE YOU GUYS) but Salvia pomifera is my lasting favorite & has been for many years. It’s preposterously gorgeous in flower, not monstrous in size, super tolerant of drought & it’s useful. Stir these fine qualities together and add whatever sentimental attachments I’ve made to the species, and you have the one Salvia. There’s some skill involved in growing it, but I’m going to tell you all of that here and now, so no big deal. By the time you leave this blog you will be a Salvia pomifera PRO and you can take one home without any anxiety over potentially killing The Salvia that Claire Would Choose Above All Others.

salvia_pomifera_mid

Somehow this dear sage is both handsome & frilly all at once.

No pressure. I’m a firm believer in pushing the envelope – if a plant grows like a weed that can be delightful, but there’s also a joy in taking on a plant with a little bit of challenge. It’s not always true that the effort expended is rewarded in kind, and my compost pile tells of many sad failures, but success can be sweet!! I believe that the key lies in the following three things.  Here goes:

1.       This plant can drown. Most plants can, but this one’s particularly sensitive to it. What that means is that you should water it carefully – watching that things aren’t overwatered particularly, and keeping the soil on the dry side – plant it on a mound, or at the edge of a bed, as increased drainage will help protect the plant against The Soggy Death. Got a slope? Well drained soil?

2.       Once it’s established, STOP WATERING. This should be after the first winter. You’ll know if the plant is failing to take because it will shrivel and die. Really, that’s the symptom. Once the plant gets to that rotten point, there’s a very good chance it won’t revive. Sorry. It’s true. It’s very similar to a lot of the woodier Mediterranean sages. Once the plant is established you can just let it run wild, with occasional deep watering *maybe* – but in these first few seasons, it helps to keep a careful eye.

3.       Grow it lean! Nutrient heavy soil is going to do you no favors, so don’t plant it in the vegetable bed. Overfeeding will cause weak growth and more breakage, and more breakage=unhappy plant.

Now you know!

Salvia pomifera

Say AAAAAAAHHH!!

In addition to huge purple blue glowy flowers, a long season of bloom, the showy bracts that stay on the plant well after bloom and keep things interesting, the silvery leaves, the LONG SEASON OF BLOOM (did I mention the long blooming?) and the plants resistance to drought & deer, there’s also this fascinating bit that I haven’t been able to appreciate in person: there’s a wasp that has a special relationship with this plant. The wasp isn’t here in CA, it’s back in Greece, Salvia pomifera’s original stomping grounds, but this wasp makes big wooly galls on the plant that are preserved in sugar and eaten as a delicacy. We’re not about to import the wasp to try to replicate this ourselves, but it sounds potentially delicious, and definitely curious. Not much is known about the herbal properties of the plant hereabouts, but it’s said to be similar to our common friend Salvia officinalis, but stronger. Hrmmmm.

I hope that some of you out there in the blogosphere take it upon yourselves to attempt this amazing sage! It’s been one of my favorite things (again – that word – “favorite” – but I do mean it!) that we’ve grown in the last few years, and I would be downright tickled to start seeing it out in the world more!

Claire Woods
Propagator 

As always, big ups to Carol at May Dreams Gardens for hosting Garden Bloggers Bloom Day! See what’s blooming on other folks’ gardens this June!

Bloomin’ Bloom Day

15 Feb

All that gorgeous 80-degree weather that we were, um, NOT gloating about last week, has turned to lovely, lovely rain, which is exactly what the gardens need right now. One of the stand-up, stand-out bloomers pretty much year-round here in USDA zone 9-10 is Aristea inequalis.

Aristea inequalis

This incredibly tough South African Iris relative is planted in a 12″ parking strip in front of Annie’s house. There’s nice soil for maybe about 4″ and then it hits hardpan. In the rainy season, there’s a culvert up the street that often overflows, sending a river of water right past this guy and eroding all of the soil around it. Does it care? It does not.

Aristea inequalis in parking strip

In fact, each year it seems to get bloomier and bloomier, with a tidy 3′ x 3′ foliage clump that never needs cutting back. It’s the plant we most recommend to beginning gardeners because it’s virtually indestructable! Bonus points for being hardy to USDA zone 8 and clay, heat and drought tolerant! Oh, AND deer resistant!

Aristea inequalis habit

Thank you Aristea inequalis! And thank you to Carol at May Dreams Gardens for hosting Garden Bloggers Bloom Day! See what’s blooming on other folks’ gardens this February!