Garden Blues

My garden has the blues and I couldn’t be happier about it.

The full sun front garden is bursting with color in its second year of being, the blues not depressing either the garden or the gardener. I’m fond of blue flowers and grow several different species, most of which are native to Texas.

In this new garden I’ve planted five clumps of perennial Mealy Blue Sage ‘Henry Duelberg’, Salvia farinacea; all come from a plant I purchased years ago. This salvia is a late spring/summer/early fall bloomer and spreads by both seed and root. I should add that while it spreads, I don’t consider it aggressive; if a sprig pops up, it’s easy-peasy to yank out. It’s a dream to transplant: pull up a clump with roots, stick said clump in the ground, water a few times and it grows and blooms, beckoning the pollinators!

Mealy Blue Sage is favored by a wide variety of pollinators, like this honeybee. She is all-in for these small blooms.

Bigger pollinators, like this Black Swallowtail, Papilio polyxenes, are fans of the mealy blues, too.

Another blue that makes me cheerful is Indigo Spires, Salvia x ‘Indigo Spires’. This perennial is a hybrid cross of the native Salvia farinacea and Salvia longispicata. I planted this specimen in my back garden a couple of years ago where it received some afternoon sun, but when the front garden morphed to full sun, I moved it there where it would get most-of-the-day sunshine, be a happier plant, and bring on the blues. Indigo is bigger than the ‘Henry Duelberg’, with longer bloom spikes and larger leaves.

Many years ago when my back garden was full sun, I grew an Indigo Spires. In late summer and fall afternoons, there were often fifteen to twenty American Bumblebees working these blooms. Sadly, I haven’t seen that many bees on this plant, but the bees that are around definitely make a bee-line for these blues.

If there was an award for blues in the garden, I think it would go to the Blue Curls, Phacelia congesta. I didn’t mean to have so many this year and I should have culled some of the seedlings, but I am a softy. I have a hard time removing seedlings of desirable plants unless I have someone who will take them to another garden space. These are Texas annual wildflowers, so leaving them in place didn’t stress me too much as I knew that they’d be done with their show by mid-May when I could remove them, making room for the summer perennials.

When the Curls reached the zenith of their flowering, there was a constant gentle buzzing in the garden and movement throughout the garden’s air. Honeybees, Carpenter bees, a myriad of tiny native bees, skippers and larger butterflies all flock to partake of these charming blue-violet flowers.

Honeybees sharing a meal of Blue Curl nectar and pollen.
Honeybee and Grey Hairstreak each mind their own business as they sip the sweet stuff.
Red Admiral (Vanessa atalanta) on a Blue Curl.
Fiery Skipper (Hylephila phyleus) lights up the blues!

A variety of beetles and leaf-footed bugs got into the act of working these sweet blue blooms! Everybody, it seems, loves Blue Curls.

As the Curls’ blooms faded and the seeds developed, migrating songbirds were in the garden from dawn to dusk. I witnessed Common Yellowthroats, Lincoln’s Sparrows, Clay-colored Sparrows and Lesser and American Goldfinches noshing on the seeds and, no doubt, some of the tiny insects that were also on the plants. As these migratory birds fly northbound from my garden, they’ll pass along seeds to other places for next year’s wildlife.

Blue Curls are a cornucopia for wildlife. The insect and bird song, color, and life that these blue beauties brought to the garden during March and April eclipsed all other plants in the garden.

That’s why I didn’t remove them!

In the back garden, things are shadier, but the blues reign. Another violet-blue flowering plant is the perennial Heartleaf Skullcap, Scutellaria ovata and it thrives in part-shade.

Velvety, grey-green foliage accompanies these diminutive blooms.

The grey-green stalks with fuzzy foliage appear in winter, fresh color against the freeze-rendered browns and tans. Heartleaf Skullcap spreads as a ground cover, adding blue bloom spikes atop the foliage from late spring through mid summer. Summer’s heat ends the blooms and fades the foliage; the plant eventually disappears. The gardener helps that process by shearing to the ground or pulling up the plant. Thick roots lie dormant in the soil, safe from the Texas heat, waiting patiently until cool winter, when it emerges with fresh stems and foliage, ready to grow and begin its cycle in the garden for a new season.

The pond’s water lilies are pink and yellow, but its bog plant, Pickerelweed, Pontederia cordata, rocks teeny violet-blue flowers borne on spiky stems. The plant sits in slow-moving water, blue spikes rise above luscious foliage.

Many of my blues suggest a liaison with lavender or violet, but this final blue is a true blue: spring and autumn blooming Majestic Sage, Salvia guaranitica.

This is the only non-native blue that I grow; its home base is in Central and South America. A gorgeous, rich blue, the plant is colorful in spring and autumn, choosing to rest during the sweltering summer months. Most of the bees that visit nectar steal, though my honeybees and some of the tiny native bees crawl deep into the blooms for their sweet treat.

I grow a few other blues that will sing their songs in late summer and fall. The blues in a garden are the kind of blues we should welcome–for their beauty and for what they provide for the wild things we share space with. Add some blues to your garden, you’ll be happy you did!

Wildflower Wednesday, June 2014

Summer is in full swing in Austin–heat, blooms, heat, blooms.  I tire of the heat and humidity, but beautiful native wildflowers thrive in our sticky summers and today is the day to show them off.  Thanks to Gail at clay and limestone for hosting and promoting the use of native plants and wildflowers in the home garden.

A few years ago at the Lady Bird Johnson  Wildflower Center’s fall native plant sale, I bought a Black-eyed Susan, Rudbeckia hirta.

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It was a total impulse purchase and I’m glad for that particular lack of impulse control!  Each spring, this little annual (for me) pops up in a different place in my gardens.  This year?  It’s on the back patio, keeping the potted bougainvillaea company.  I’ll let it seed out this summer and who knows where it will appear next summer.

I must share a photo or two of my wonderful Purple Coneflower, Echinacea purpurea.

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The quintessential summer perennial in my gardens, Coneflowers are tough, happy summer flowers.  They are great for pollinators and also are terrific as cut flowers indoors, if you’re so inclined.

The  Zexmenia, Wedelia texana, began blooming a little late this year, but is in full force now.

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Zexmenia is a lovely Texas flowering perennial and performs no matter how hot it is in Austin.

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I often pair Zexmenia with Rock Rose, Pavonia lasiopetala, in my gardens.

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From morning through mid-afternoon, the combination of the pink Rock Rose and the yellow  Zexmenia is pretty and fresh.  Both perennials require little water and are favorites of native pollinators. The hibiscus-like flowers of Rock Rose close with the heat mid-afternoon, leaving  the yellow Zexmenia to go it alone until the next sunrise.

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A few years ago, I collected seeds of Drummond’s Ruellia, Ruellia drummondiana. I caught the first bloom of the season recently.

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This ruellia, which isn’t commonly available, doesn’t usually begin blooming fully until mid-to-late summer.  I was tickled to see one open early in the growing season.  It looks like the ants are happy about that too!

The ‘Henry Duelberg’ Salvia, Salvia farinacea ‘Henry Duelberg’ still sports its pretty bloom spikes.

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It’ll bloom until it’s too hot, then the ‘Henry’ rests, renewing its bloom cycle again with cooler autumn temperatures.  I’ll prune the ‘Henry’ to keep it tidy until its fall bloom cycle.

Turk’s Cap, Malvaviscus arboreus, is an excellent summer bloomer and another favorite of mine.

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It’s a superb  wildlife plant as well:  hummingbirds, bees and butterflies love its bright red blossoms and the birds devour its fruits in the fall.  It grows as a thick shrub,  so many lizards, birds and insects shelter in it.

The cheerful Engelmann’s Daisy, Engelmannia peristenia, should bloom through mid-summer.

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One reason I chose this wildflower for my gardens is that I noticed how many bees visit it in other gardens.  That hasn’t been true for this daisy this year and I’m not sure why, but Engelmann’s Daisy is still a bright spot in the garden.

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Lastly, this is a nice conglomeration of summer beauties together:

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Two native Texas perennials I haven’t profiled today, Damianita, Chrysactinia mexicana, and Rock Penstemon, Penstemon baccharifolius, are blooming in this photo.  Usually, the Damianita takes a break in the summer after its profusion of spring blossoms.  Rock Penstemon is a hardy summer/fall bloomer.

What native wildflowers are in your garden?  For more wildflower goodness from many places, check out clay and limestone and its celebration of June wildflowers.