http://www.gardenwiseonline.ca/horsetail The taxonomy view with a depth of 0. en http://www.gardenwiseonline.ca/gw/ask-pros/2007/07/31/horsetail-horror <img src="http://www.gardenwiseonline.ca/files/articles/horsetail_1_1.jpg" alt="horsetail_1.jpg" title="horsetail_1.jpg" width="125" height="95" /><br /> <p>Conway Lum</p> <br /> Here’s my story as to how our weed-free garden acquired the horsetail nightmare. We planted a front hedge in 1974. In year 2000, the empty lots across the street had homes being constructed. The municipality needed access to a water or electrical line. A backhoe lifted one of our huge hedge trees. It was returned and the municipality added some of their topsoil. You guessed it – the topsoil was filled with weed seeds and horsetail! I could use your expertise on this subject. <br /><br /> <p><a href="http://www.gardenwiseonline.ca/gw/ask-pros/2007/07/31/horsetail-horror">read more</a></p> http://www.gardenwiseonline.ca/gw/ask-pros/2007/07/31/horsetail-horror#comments Ask the Pros ask the pros Equisetum species horsetail horsetail problem weed seeds Tue, 31 Jul 2007 13:15:56 -0700 <p>Conway Lum</p> 609 at http://www.gardenwiseonline.ca