Sunday, May 10, 2020

National Wildflower Week 2020

National Wildflower Week is always the first full week in May and usually ends on Mother's Day.  The Lady Bird Johnson Wildflower Center used to celebrate with a wonderful tour of Austin gardens which focused on native plants and wildflowers but they discontinued the tour a few years ago and I couldn't find much information out there.  I did find the following quote on a holiday calendar website.

"...commemorates the colorful blossoms that bring our landscapes to life. Whether they are on mountainsides, pastures or our own back yards, wildflowers create habitat, help conserve water and reduce erosion."

I'll celebrate with a tour of the colorful blossoms that bring my "own back yard" to life each spring.

We've had a bit of everything during our spring wildflower season in South Texas.

This week Greenthreads (Thelesperma filifolium) hit their peak so we'll start in the front garden.  Their seeds originally blew in on the wind or floated down the street on rainwater and I just let them grow.  We never water or cultivate them in any way.  A combination of annual and perennial, they will fade in the summer and return in the fall.

Texas Bluebonnets (Lupinus texensis) are amazingly resilient even after they were hit by a light frost in late February.

They weren't slowed down a bit and bloomed beautifully on schedule.

I've been pulling their spent stems and spreading the last of the seeds this week.

While we're on the subject of blue flowers, Heartleaf Skullcap (Scutellaria ovata) are pretty blue flowers which only show up in the spring.  The gray foliage will soon die back and the roots bide their time underground until next spring.  If I accidentally dig them up when dormant I just tuck the roots back under the soil and no harm done.

A recent addition are Texas Bluebonnets in the front yard, mostly around the Yucca Rostrata.  We pull these as soon as they scatter most of their seeds.  Bluebonnets for all their blooming beauty are ugly seed setters.  Bright yellow Damianita is a native wildflower as well though this plant seeded over from a purchased plant so it is cultivated.

Our May wildflowers had a close call with a neighbor's lawn service.  I found this note on my door one recent afternoon.  He was obviously at the wrong house; actually, the wrong street entirely.  There has always been confusion over street names and numbers here because the street name changes on a curve which is not so obvious and the numbers start over.  You can see the curve in the Yucca photo above.   All the houses in the background are on a different street.  The intended recipient's house has the same number and is just up the hill about a block away.

When I called they advised me that he did not spray anything on my yard.  Our security video confirmed that he did not spray.  An App 3 mix has weed killer and fertilizer both of which could kill our native Buffalo Grass "lawn."   


Let's see what he saw that day.

Gaillardia pulchella or Blanket Flower

Monarda citriodora or Beebalm

On video the lawn guy was seen scratching his head and looking confused by this scene. 

We've had ongoing problems with burnout streaks in our Buffalo Grass and now we think it's possible weedkiller is flowing downhill through our yard to the creek during rains.

I mentioned Bluebonnets are ugly seeders and the brown spots in the photo below are Bluebonnets going to seed.  Not something we want to leave in the front landscape for weeks.

The cat prefers wildflowers to a perfect lawn too.

Happy Wildflower Week and Happy Mother's Day too.


  1. I've always loved and admired your Texas bluebonnets. I tried growing some from seed here but apparently they don't like California. Unfortunately for me, even California poppies are minimally successful in my current garden.

    1. There are other Lupines that do well on the west coast I think. I remember those poppies, we went to see them in Lancaster which is more desert and that might be the difference since you are on the coast.

  2. Oh man, I would have had a heart attack if I'd seen that sign! Good thing it didn't actually happen!

    1. I tried to be calm when I called but was quite firm about what happened.

  3. When we came back from Switzerland (for the third and final time) I had to explain to our tenant's garden service - no, thank you.


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