Monthly Archives: November 2012

the potted cacti

This is interesting. No, really, it is. In dry-winter climates, hardy cacti can be left outside in pots all winter. Their roots are hardy enough to withstand subzero temperatures, if it has to be that way. They don’t need any … Continue reading

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still more bad examples

Back in the last century, when I used to fly around the country showing slides and talking about plants, I found myself in Canada, a country which, except when certain parts of it insist on sharing their air with my … Continue reading

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