Although we have enjoyed some rains this spring, I can't help but
notice that we have entered the oven-hot months of the summer,
and I also notice that my life has a certain repetitive rhythm to it:
water all day long at the nursery, drive home… and more watering.
With all these hours spent holding the hose, I am having ample
time to reflect on which plants perform the best during the summer
months.
There are seven trees which stand out: Monterrey oak, Texas per-
simmon, Texas mountain laurel, Chinese pistache, Chinquapin oak,
mesquite, and Chitalpa. They all seem to thrive on little or no water
at all. They were established trees when I moved to the property
in 2001, and all are native except the Chinese Pistache and the Chit-
alpa – which I find loaded every day with a profusion of flowers
that the hummingbirds love.
Some perennials and grasses that hold their own: Mexican feather
grass, miscanthus (maiden grass), muhly grass, blackfoot daisy, lan-
tana, thyrallis (golden showers), Salvia gregii (cherry sage), Mexican
bush sage, Copper Canyon daisy, four-nerve daisy, and esperanza
(yellow bells).
Perhaps the showiest plant of all is pride of Barbados. Flowering
daily throughout the summer, they are providing the butterflies
with much needed nectar.
On the herbal side, rosemary, Mexican mint marigold, garden sage,
and Mexican oregano seem to be doing just fine with infrequent,
deep waterings.
We can’t forget the yuccas and agaves. No water – no problem. I
planted an Agave americana (century plant) out by my front gate
7 years ago and without any extra water it has turned into 15 plants.
For annual color, tops are vinca-periwinkle, with purslanes and
moss-roses in second place.
For another opinion I consulted with Jerry Hinton, who works with
me at the nursery. Here’s Jerry’s list: Mexican mint marigold, Mex-
ican oregano, Mexican feathergrass, santolina, dwarf Barbados
cherry, thyrallis, silver bush germander, yaupon holly, silver pony-
foot, and Gregg’s dalea.
With a little planning and a great number of drought tolerant and
heat hardy plants to choose from, one could most certainly create
a beautiful and water conserving landscape. Happy gardening
everyone! ❦