Purple Flash named Texas Superstar

Texas A&M AgriLife Extension Service

With its nearly black leaves overlaid with dark purple and white swirls, the ornamental pepper Purple Flash - a new Texas Superstar plant - can be used in landscapes as a backup or a stand-alone bedding plant, according to a Texas A&M AgriLife Research horticulturist.

"Though it has bright colors, the overall effect is dark, so it's more often used as a foliage plant," said Dr. Brent Pemberton, AgriLife Research ornamental horticulturist and chair of the Texas Superstar executive board, Overton. "The red peppers come later in the season, and they're showy in themselves, but Purple Flash is still used in flower borders or mass plantings."

Purple Flash, Capsicum annuum, is fast growing, Pemberton noted, but it rarely gets taller than 12 to 15 inches and can also be used "very effectively" in mixed containers.

"It's a nice, semi-compact plant," he said. 

All Texas Superstar plants undergo extensive tests throughout the state by AgriLife Research and Texas A&M AgriLife Extension Service horticulturists, Pemberton said.

To be designated a Texas Superstar, a plant must perform well for consumers and commercial growers throughout Texas, Pemberton said. Superstars must also be easy to propagate, which ensures the plants are not only widely available throughout Texas but are also reasonably priced.

In addition to disease resistance, summer plants such as Purple Flash must tolerate Texas heat well, and Purple Flash has proven itself exceptional in this regard too, Pemberton said.

In fact, Purple Flash doesn't simply tolerate heat well; it thrives in it, said Wayne Pianta, PanAmerican Seeds representative, Fort Worth. PanAmerican released Purple Flash along with a number of other ornamental peppers in 2008.

"It's like a lot of the ornamental peppers," Pianta said. "It seems to actually do better in the heat. It loves the sun and heat of Texas landscapes."

With its variegations of color, Purple Flash looks great with some of the other PanAmerican flowering plants that have done well in Texas trials, such as the East Texas bedding plant trials, which are conducted by Pemberton, Pianta said.

"Because Purple Flash provides its landscape color from its foliage, you don't have to wait for it to bloom," Pianta said. "This feature also makes it the perfect companion to flowering plants that have been previous Texas Superstar winners like Angelonia Serena."

Though it likes sun and heat, Purple Flash will also tolerate partial shade. It won't develop as deep variegations of black and white with purple flashes in partial shade, but it's still a beautiful plant, Pianta said.

In Texas, Purple Flash can be planted in the spring, late spring - or even into the summer - as long as it is watered regularly during establishment, Pemberton said. It prefers full sun but can tolerate partial shade. It is also tolerant of a wide variety of soils and potting mixes as long as they are well drained. With a little care, it should last through hot Texas summers and into the fall.

Consuming foods grown in urban gardens may offer a variety of health benefits, but a lack of knowledge about the soil used for planting could pose a health threat for both consumers and gardeners. In a new study from the Johns Hopkins Center for a Livable Future (CLF), researchers identified a range of factors and challenges related to the perceived risk of soil contamination among urban community gardeners and found a need for clear and concise information on how best to prevent and manage soil contamination. The results are featured online in PLOS ONE.

"While the benefits are far-reaching, gardening in urban settings can also create opportunities for exposure to contaminants such as heavy metals, petroleum products, and asbestos, which may be present in urban soils," said Keeve Nachman, Ph.D., senior author of the study and director of the Food Production and Public Health Program with CLF. "Our study suggests gardeners generally recognize the importance of knowing a garden site's prior uses, but they may lack the information and expertise to determine accurately the prior use of their garden site and potential contaminants in the soil. They may also have misperceptions or gaps in knowledge about how best to minimize their risk of exposure to contaminants that may be in urban soil."

According to CLF researchers, urban soils are often close to pollution sources, such as industrial areas and heavily trafficked roads. As a result, many soil contaminants have been found at higher concentrations in urban centers.

To characterize urban community gardeners' knowledge and perceptions of soil contamination risks and reducing exposure, researchers conducted surveys among urban community gardeners and semi-structured interviews with key informants in the gardening community in Baltimore, Maryland. Informants included individuals whose job function or organizational affiliation makes them knowledgeable about Baltimore City community gardening and soil contamination.

"People may come into contact with these contaminants if they work or play in contaminated soil, or eat food that was grown in it. In some cases, exposure to soil contaminants can increase disease risks, especially for young children," said Brent Kim, MHS, lead author of the paper and a program officer with CLF. "Given the health, social, environmental and economic benefits associated with participating in and supporting urban green spaces, it is critical to protect the viability of urban community gardens while also ensuring a safe gardening environment."

For more information, including resources for urban farmers and gardeners, please visit the Center for a Livable Future's Urban Soil Safety page.

"Urban Community Gardeners' Knowledge and Perceptions of Soil Contaminant Risks" was written by, Brent Kim, Melissa Poulsen, Jared Margulies, Katie Dix, Anne Palmer and Keeve Nachman.

The research was funded in part by Johns Hopkins Urban Health Institute and the GRACE Communications Foundation. The research was conducted in partnership with the Community Greening Resource Network.

La Marque: Galveston County Master Gardener Loretta Osteen will present "The Fabulous Fragrant Frangipani (Plumeria)," a program covering the history and culture of the plant, 6:30-8:30 p.m., June 3, at the Galveston County AgriLife Extension Office in Carbide Park, 4102 Main St. (FM 519), La Marque. To register or for more information, call 281-534-3413, ext. 12, or email [email protected]. 

Glen Rose: Paul Dowlearn, author of The Lazy Man's Garden: Maximum Return, Minimum Input, Owner of Wichita Valley Nursery, Wichita Falls, and member of Red River Chapter, NPSOT, will be the speaker at the June 6 meeting of the Prairie Rose Chapter of NPSOT. As his book and career in landscaping emphasize, Dowlearn will talk on xeriscaping and adjusting attitudes to practical gardening. The 6:30 p.m. meeting will be held at the Somervell County Citizen Center, 205 SW Barnard, Glen Rose.

Austin: The Garden Club of Austin's annual show & plant sale will be held June 7 and 8 at Zilker Park Botanical Gardens, 2220 Barton Springs Rd., Austin. The juried plant, vegetable & flower show is open to all amateur gardeners. Show contest plants will be accepted Friday, June 5, from 4 p.m. to 7 p.m. and on Saturday, June 7, from 8 a.m. until 9:30 a.m. Plant sale hours will be Saturday from 9 until 5 and Sunday from 10 until 5. Enter your favorite plant or vegetable or buy some beautiful, very well priced items at the plant sale. More information is available at www.thegardenclubofaustin.org. Click on events and scroll down to the garden show. 

Austin: The Austin Pond Society will host its 20th Annual Pond Tour in June and will feature ponds and gardens at more than 20 locations in North, Central and South Austin. Ponds of every size and description are included in the tour, along with waterfalls, streams, and fountains. Some gardens are Certified Wildlife Habitats, and most have native plants.Tour Dates and Times: Saturday, June 7 - South and Central Austin (9 a.m. to 5 p.m.) Saturday Night - Night pond locations (8 p.m. to 10 p.m.) Sunday, June 8 - North Austin (9 .am. to 5 p.m.) Wristbands for the three events are $15 in advance and can be purchased using PayPal at austinpondsociety.org; at Emerald Garden, Hill Country Water Gardens, McIntire's Garden Center, Shoal Creek Nursery, and The Great Outdoors. Wristbands can be purchased at each site during the event for $20. Wristbands for children 12 and under are free with a paid adult. Volunteers who work a four-hour shift on either day of the tour will receive entry to all of the tour sites, a tour T-shirt, and an invitation to the SPLASH! Party on May 31. Sign up at [email protected]. For more information visit austinpondsociety.org.

Dallas: City of Dallas Water Utilities, City of Dallas Stormwater Management, City of Dallas Park & Recreation, Texas A&M AgriLife Extension, and Dallas County Master Gardeners are teaming up to demonstrate the beauty of Water-Wise and EarthKind gardening with the 20th annual Water-Wise Landscape Tour. Dallas County Master Gardeners will be conducting free 30-minute talks on Water-Wise gardening every hour on the hour at each of the tour headquarters. Dallas County Master Gardener volunteers will also be assisting homeowners and helping answer questions about the plants and landscapes on the tour. The first 100 visitors at each of the three tour headquarters, June 7, will receive a free hose spray nozzle. For more information, visit SaveDallasWater.com or call the Water Conservation Hotline at 214-670-3155 Monday-Friday 8:00 a.m.-5:00 p.m. Maps for the self-driving tour are available at SaveDallasWater.com and at all tour headquarters. Tour Headquarters: Central: White Rock Pump Station - 2900 White Rock Rd., Dallas; North: Texas A&M AgriLife Research & Extension Center - 17360 Coit Rd., Dallas; South: Lake Cliff Park - E. Colorado Blvd. at N. Zang Blvd., Dallas.  

Rosenberg: Fort Bend Master Gardeners will present "Native Plants" at 10 a.m. Saturday, June 7, at Agriculture Center, 1402 Band Road, Rosenberg. The presentation will increase understanding of the appeal and value of plants native to Texas. Texas Native Garden and other demonstration gardens open for tours and Master Gardeners available for tips and advice from 9 a.m.-11 a.m. Call 281-341-7068 or visit http://www.fbmg.com/ for more information.  

Marion: Matt Turner, author of "Remarkable Plants of Texas," will introduce some of Texas's most amazing plants, their little-known histories, and their medicinal, cultural and culinary uses during his presentation at 7 p.m., Tuesday, June 10, at St John's Lutheran Church, FM 465, Marion. Meetings are open to the public. Visitors are welcome. There is a plant/seed exchange and greeting at 6:30 p.m. followed by the program. For more information, directions to St John's Lutheran Church, or membership applications, visit http://npsot.org/wp/guadalupe/.  

Seabrook: "Herbs - Garden to Table" will be presented at 6:30 p.m., June 10, at Clear Lake Park Meeting Room, 5001 Nasa Parkway, Seabrook. For additional information, visit https://hcmga.tamu.edu/Public/pubp2.aspx.

Humble: Mark Klym, Texas Parks & Wildlife program coordinator, will present "Hummingbirds - Myth, Magic, and Mystery" noon-2 p.m., Wednesday, June 11, at Mercer Arboretum & Botanic Gardens, 22306 Aldine Westefield Road, Humble. For additional information, call 281-443-8731 or visit www.hcp4.net/mercer.

San Antonio: Christine Arredondo, owner and manager of San Antonio Gourmet Olive Oils, will speak at the San Antonio Herb Society's meeting June 12. The meeting, running 6:30-8:30 p.m., will be held at the San Antonio Garden Center, 3310 N. New Braunfels, San Antonio. For additional information, visit www.sanantonioherbs.org.  

Seabrook: Judy Jones, part-owner of Enchanted Gardens, will present "Fairy Gardens and Terrariums" at 10 a.m., June 18, at Clear Lake Park Meeting Room, 5001 Nasa Parkway, Seabrook. For additional information, visit https://hcmga.tamu.edu/Public/pubp2.aspx.

Humble: Children entering the 4th and 5th grades can jump into the fascinating world of plants during summer camp at Mercer Arboretum & Botanic Gardens. Participants may choose from two week-long sessions: Monday, June 23 through Friday, June 27 or Monday, July 21 through Friday, July 25 from 9 a.m. to noon each day. Registration is now open, but seating is limited! Call 281-443-8731 or visit Mercer to register and find out more. An $80 enrollment fee is due at the time of registration. Plant hunters will learn about the diverse plants of the world and the ecosystems in which they are found as they engage in a variety of outdoor activities to learn about the natural world. Discover the amazing abilities of plants that allow them to thrive in virtually every habitat on earth, including grasslands, wetlands, the tropics, temperate forests, and the human environment. Mercer Arboretum & Botanic Gardens is located one mile north of FM 1960 at 22306 Aldine Westfield Road, Humble. For additional information, contact Mercer at 281-443-8731 or online at www.hcp4.net/mercer.

• Many, many practical and timely garden tips that are for Texas - not Maine or California!
• Organic, earth friendly tips to make your garden grow and prosper
• Lots of space to record your own activities for future reference
• Planting dates and tips for vegetables, flowers, herbs, fruit and lawns

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