Gardening Pots

A Plant Saucer Guaranteed to Leak

Terra cotta pot with assorted (leaky) saucer. Photo: amazon.com

Visit almost any garden center and you’ll see attractive terra cotta saucers that are the same brownish-orange shade inside and out. Won’t they look lovely with matching terra cotta pots on your antique Louis XIV side table? But oops! Did you know that these saucers actually leak?

Terra cotta is porous, so water will slowly flow through it, leaving a charming stain on your furniture. But wait a minute! Didn’t you buy a saucer precisely to protect your furniture from water damage? What was it those Romans used to say? Caveat emptor or something like that?

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The glazed inside of this saucer is a sign that this one won’t leak. Photo: rona.ca

Ideally, if you want a terra cotta saucer, you should choose one that is glazed inside and therefore waterproof … generally sold by the same garden center that sold the leaky ones. Or buy a plastic saucer. Or place the offending saucer on a sheet of plastic, rubber or other waterproof material. Or if you’re feeling particularly energetic, you can paint the inside of the leaky saucer with a good waterproof varnish or paint (boat varnish, for example). Just don’t use an unglazed terra cotta saucer for your plants.

And I have a suggestion for garden centers: if you have this essentially useless product in stock, why not at least be honest with your customers? Add a label saying “This product is not designed for use with living plants.” A store that did that would get my business!

Larry Hodgson is one of Canada’s best-known garden communicators. He has notably been editor-in-chief of HousePlant Magazine, Fleurs, Plantes et Jardins, À Fleur de Pot and Houseplant Forum magazines and is currently the garden correspondent for Le Soleil and radio garden commentator for CKIA-FM Radio. He has written for many garden publications in both the United States and Canada, including Canadian Gardening, Harrowsmith, Horticulture, Fine Gardening and Organic Gardening. He also speaks frequently to horticultural groups throughout Canada and the U.S. His book credits include The Garden Lover’s Guide to Canada, Complete Guide to Houseplants, Making the Most of Shade, Perennials for Every Purpose, Annuals for Every Purpose, and Houseplants for Dummies, as well as nearly 60 other titles in English and French. He is a past president of the Garden Writers Association (now Garden Communicators International) and the winner of the prestigious 2006 Garden Media Promoter Award offered by the Perennial Plant Association. He resides in Quebec City, Quebec, Canada.

2 comments on “A Plant Saucer Guaranteed to Leak

  1. I really enjoy your blog. It brings a moment or two of extra joy and interest to every day. Thanks for being such a regular writer.

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