“It’s looking absolutely spectacular,” out in Bandera County outside San Antonio, said botanist and horticulturist Charles Bartlett, president of Greenhaven Industries, a San Antonio landscaping company. Bartlett visited his ranch in Bandera County last week and reported fields of three-five acres of Indian paintbrush with grand stands of bluebonnets in the bud stage. He also mentioned that the Texas buckeyes in Medina County are gorgeous, but that milkweed is taking its time.
Both DeLong-Amaya and Marlowe reported that milkweed is not quite ready and a weekend HIll Country outing to the Llano River confirmed the laid-back growth pace of the Monarch’s host plant.
Monarch butterfly, recently hatched, readies for flight on mulch at the Museum Reach Milkweed patch. Photo by Monika Maeckle
“It’s still pretty early for milkweeds to come out–they don’t have a rosette in the spring like others, they just come up,” DeLong-Amaya said. At Cibolo Nature Center in Boerne, Ben Eldredge reported that no milkweeds were up yet, but plenty of nectar plants are available. Bartlett cited four-inch tall Antelope Horns, a Texas native milkweed found out in the campo, but mentioned it was just beginning to bud. The more refined atmosphere of the SABOT coaxed milkweeds to show early. SABOT’s Wielgosh said “a plethora of milkweed” will be ready for Monarchs when they arrive later this month.
Trimmed Tropical milkweed at the Milkweed Patch on the San Antonio River Museum Reach. Not much flying–yet. Nice lantanas there on the sidewalk.Photo by Monika Maeckle
At the Milkweed Patch at San Antonio’s Museum Reach, a favorite gathering spot for Monarchs and other butterflies, the Tropical Milkweed stand got a trim this winter and has not fully recovered. Marlowe said the plant, while technically not native but a preferred host plant to Monarchs and other milkweed feeders, was cut back in February to stimulate healthy growth. A recent visit there found a freshly hatched local Monarch resting in the mulch getting ready for her first flight.
Damn you, bastard cabbage! This invader displaces wildflowers and other native vegetation. Photo courtesy SARA
One plant that’s pervasive but unwelcome is the ubiquitous “bastard cabbage.” You’ll see this yellow blooming member of the mustard family all over Central Texas and in select spots along the river. According to Dr. Kelly Lyons, a native grass and invasive species expert who teaches plant ecology at Trinity University, our warmer winters make plants like bastard cabbage flourish. “As our climate gets more Mediterranean, we’ll see more of it,” she said.
Marlowe said she would even look the other way if someone yanked it out when strolling the river. Managing bastard cabbage continues to vex SARA’s landscape managers.
While the yellow blooms are attractive enough, don’t be fooled. This extremely aggressive invader can grow five feet tall and will take over and displace native vegetation.
As the sun comes out we’ll be in for the Big Bloom of 2015. In the meantime, keep in mind that Texas is still in a drought. Summer will be here soon enough, so enjoy the mild weather–and the wildflowers–while you can.
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