Summer of 2011 Winners and Losers

It was the best of times. (Front yard prairie 06-11-11 and the best spring flower display yet.)

It was the worst of times. (Front yard prairie 08-21-11. Actually, this is really not that bad considering the circumstances. It is still mostly green and there are some flowers!)

The times were more dismal in the backyard prairie. (09-21-11. Several plants turned brown and crispy or died.)

October 16-22, 2011 is Texas Native Plant Week. In recognition, I compiled a list of the Texas Native Plant Winners, Losers, and Participants in my prairie for the Summer of 2011. 

This is a partial listing of some of the prominent plants in my prairie. These plants received supplemental watering no more than once every 7-10 days from mid-July through September. Outside of this period, the only watering came from the sky.

The Winners - These are the plants that took the heat and drought with stride and showed minimal, if any, signs of stress.

Aloysia gratissima – Beebrush -- Covered in blooms after rain or watering. Bee magnet.
Amorpha fruticosa – False Indigo -- A couple of small dead limbs.
Anisacanthus quadrifidus v. Wrightii – Flame Acanthus -- Reliable food for hummingbirds.
Asclepias viridis – Green Milkweed
Capsicum annuum – Chile Pequin
Chilopsis linearis – Desert Willow - One tree split. Cut to the ground. New sprouts are 8 ft tall.
Conoclinium greggii – Blue Mistflower - Delayed fall flowers due to drought.
Dalea greggii – Gregg Dalea
Dyschoriste linearis – Snake Herb -- Transplanted to the "hell strip" in June with ease.
Glandularia bipinnatifida – Prairie Verbena
Hesperaloe parviflora – Red Yucca
Ilex decidua – Possumhaw Holly
Liatris mucronata – Gayfeather -- Looked great all summer, even without flowers.
Muhlenbergia dubia – Pine Muhly
Nolina microcarpa - Bear Grass
Opuntia sp. – Spineless Prickly Pear -- Not sure of the exact variety.
Phyla nodiflora - Frogfruit -- Blooms all summer with a little water.
Polanisia dodecandra – Clammyweed -- Blooms all summer with no attention.
Salvia azurea – Pitcher Sage -- Bloomed in spring and late summer this year.
Salvia farinacea – Mealycup Sage -- Cut to the ground in July for regrowth in fall.
Salvia greggii – Autumn Sage -- A couple of plants in difficult locations died.
Schizachyrium scoparium – Little Bluestem -- A couple of plants may be dead. Plants are shorter this year.
Symphyotrichum oblongifolium – Aromatic Aster
Symphyotrichum praealtum – Willowleaf Aster
Tetraneuris scaposa – Four-nerve Daisy -- Blooms almost non-stop
Verbesina virginica – Frostweed -- A little shorter this year. Covered in flowers and butterflies now.
Yucca pallida - Pale-Leaf Yucca - Has several pups this year.
Zanthoxylum clava-herculis – Hercules’ Club -- Tough tree with glossy leaves and thorns.
Zanthoxylum hirsutum – Toothache Tree -- Same as Hercules' Club but more compact.
Wedelia texana - Zexmenia
Zinnia grandiflora – Yellow Zinnia -- Short ground cover covered with yellow flowers all summer.

The Losers - These are the plants that experienced the most damage from the heat and drought. 

Ribes aureum – Buffalo Currant -- Main plant died. A couple of suckers are still green.
Rudbeckia fulgida – Black-eyed Susan -- Plants wilted badly and large patches died.
Sambucus nigra ssp. Canadensis – Common Elderberry -- All top growth died. Resprouting from roots. Likes moister conditions.

The Participants - These are the plants that survived the summer by going dormant. They are unattractive winners.

Agastache sp. – Hummingbird Mint -- Stayed green all summer, but no flowers until now. This variety is probably not a TX native. NM maybe.
Callicarpa americana – American Beautyberry -- Would prefer more shade. Wilts badly when dry.
Cephalanthus occidentalis – Buttonbush -- Normally grows by water. Leaves on lower half of plant turned brown.
Salvia pentstemonoides – Big Red Sage -- Brown leaves on lower half of plant. Needs to be divided.
Sorghastrum nutans – Indian Grass -- Turned yellow green. Only a few short flowers this year.

Thoughtful plant selection and placement is important for any plant, including Texas natives. They also need careful watering in the first season or two to help them get established. For all of these reasons, my Winners and Participants lists are much longer than the Losers list. Even after a hot, dry summer, the resilience of Texas native plants is evident in this October 2011 photo. This may be the best fall flower display yet.