November 8th, 2007
Aguamiel translated from the precolumbian Nahuatl language is honey water, describing a sweet liquid secreted at the heart of the agave. It was collected and fermented into an alcoholic drink known to the Aztecs as pulque.

Pulque consumption was strictly regulated. If you were under the age of 52 you could drink two cups a day. If over 52 you could enjoy three. And if you were a priest and practiced human sacrifice for the pulque goddess Mayahuel, you could down five cups. Yet anyone found drunk on pulque was put to death. Fortunately the “civilized” Spanish conquerors made it ok to get sauced on pulque no matter what age you are.
Further north many agave species were known generally as mescal, used so extensively by certain Apaches they became known as Mescalero Apaches. They also utilized the fibers that run the length of agave leaves, a factor that distinguishes this genus of plants from the similar looking but fleshy aloes. Known as maguey (maw-gay) in central Mexico, these are considered the earliest fibers ever used in North America. Some believe they are among the first plants ever cultivated in these regions.

With so much history, agaves belong in every ethnobotanical garden. They also make first class landscape plants that are architecturally dramatic and tough as nails. But agave does not flower every year like the aloes, yuccas and gasterias. The cycle of the agave begins with an individual “mother” plant. This produces adventurous roots that spread out in all directions and produce “pups” or new shoots all around the base of the mother.
Eventually the mother will bloom with an extraordinary tall bloom spike that in some species may reach twenty feet. Sadly, she will die soon after the flowers mature and set seed. But worry not because the pups will quickly fill in the gap where she once stood. Pups make it very easy to obtain an agave by cutting them away with some root from the mother plant.
In today’s garden just a few agaves are widely available and reasonably well adapted where winters are mild. The most common in the United States is Agave americana, or the century plant, a large blue fleshed species with wicked thorns hardy to 15°F.. Erroneously named because they bloom once in a century, these plants actually flower at ten to thirty years of age depending on the climate.The variegated form of this species is far more dramatic in the landscape. Its long leaves can be more irregular and striped gold. Another, variegated form with creamy white accent is sold as Agave americana media picta. It makes a superior single specimen so its color and form are appreciated in isolation. Perhaps the most widely planted agave in moist frost-free coastal regions is Agave attenuata. Its soft tipped , succulent sea green rosettes blend nicely into more traditional landscapes. They make an outstanding container plant. When this species blooms it produces a huge pendulous spike quite similar to an elephant trunk.

The most expensive of all is Agave victoriae-reginae, which hails from a small area in Mexico where it is now considered rare and endangered. This small agave is treasured for its tight rosettes and green leaves marked by clear white striation. A mature plant may cost as much as a thousand dollars because plants grow so slowly they are expensive to produce. But younger ones are far more affordable if you have time and attention to spend. They are treasured container plants grown indoors for the winter in cold climates. This is just a glimpse into the immense world of agaves that since the Conquest have impacted cultures on every continent but the Arctic. Few plants are as well known and least recognized, however. Despite their beauty, utility and sheer grandeur, it is aguamiel, pulque, tequila and mescal that has put the agave on the map.
Posted in Uncategorized, Places, People, Plants, Environment, Dry Gardens | 1 Comment »
October 24th, 2007
In 1994 when I wrote California Wildfire Landscaping, we knew the fire season of 2007 was coming, we just didn’t know when. In those days I gathered up all known information on how to create defensible space homesites and compiled it into an easy to use book for homeowners and their families.

Click this link to buy California Wildfire Landscaping by Maureen Gilmer and endorsed by CDF
Over the years I’ve written many articles for magazines and newspapers related to fire danger in California, wildland vegetation management and evacuation procedures.
Basic Components of a Family Disaster Plan
http://www.moplants.com/archives/family_disaster_plan.php
Tips on Preparing for Wildfires This Year
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Good Fire - Bad Fire Controversy
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October 22nd, 2007
Everybody in garden design is talking agaves. Retro modern folks are digging golden barrel cactus. We’re even seeing fire stick euphorbia in pots of mixed perennials. While these new ventures into old succulents are revitalizing the aesthetic of our gardens, there are some key concerns for safety among these often prickly plants.

Succulents have the market cornered on thorns and spines. Agaves produce large rosettes of leaves, each blade tipped with a wickedly sharp thorn. Smaller agaves are leg scratchers extraordinaire that will easily mar your summer tanned thigh with scratches. Larger agaves are most dangerous because their tips sit at arm or head level.
Rather than say good bye to your agaves, you can give them a trim to render the spines far less brutal without spoiling their look. Use very sharp shears or clippers to carefully nip the sharp off the end of each leaf. Cut only the fingernail-hard part, not the softer succulent flesh. Once done these will not grow back, but you may have to trim again when new leaves mature.
If you’re planning to get into cacti this year, be advised that all are not created equal. The ever popular golden barrel with its bright yellow spines is among the most painful. They seem to cause more irritation to the skin than other barrel species. Avoid placing golden barrels near active outdoor living spaces, or where kids and pets play.
The prickly pear, or what most folks call paddle cactus is among the largest and most common types of cultivated cactus. They root virtually anywhere and withstand the most brutal heat and drought. These cacti bear large sharp spines that are readily visible. But around the base of the big spines are near microscopic hair-like glochids. These look like benign soft fuzz but are by far the most devastating. Once they enter the skin these are nearly impossible to remove. Some cacti experts ban prickly pear from gardens because merely brushing against one can cause pain and dermatitis. Even gloves are not immune. Gloves can become infested with glochids, inadvertently introducing them into pockets and shoes. Particularly beware of the Mickey Mouse or Teddy bear types because their quaint looks mask a brutal nature. The bright red and very sweet prickly pear fruit can be attractive to dogs, leaving them with a mouth full of glochids as well.Firesticks, the darlings of florists and high end nurseries are red tinted varieties of the pencil tree euphorbia. The euphorbia plant contains a caustic white latex sap, and pencil tree is one of the most toxic species. Merely brush against it and the milk starts to flow. Recently a friend’s husband pruned a large pencil tree and was careful to wash hands and face after the job. But he didn’t change his tee shirt which was covered with latex splatter. That night he took his shirt off, it rubbed it against his face and the toxic sap entered his eye. That fellow spent the evening in the ER in excruciating pain!
Be aware of how you discard all of these plants. Loose prickly pear cuttings in the garbage may bedevil a sanitation worker for weeks. Ditto fresh cut euphorbia. It’s best to wrap these sharp fellows with many layers of newspaper or carpet padding before you bag them up.If you’re digging succulents but have kids or pets, think twice about what sorts you bring into your yard. Whenever possible remove the tips of sharp thorns to render them less dangerous without disfiguring their beauty. Be careful where you plant so you don’t set up a hazardous situation to foot traffic. Avoid plants with glochids to prevent accidental infestation. And when it comes to euphorbias, know that all contain toxic latex. Fortunately these few problem children are only a small percentage of an enormous family of new and exciting garden plants.
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