Water Gardening: Question about Scouring Rush (Equisetum hyemale), 1 by branka

branka wrote:
Here it is planted in clay at home and kept on the dry side. It stays in a tight clump. It gets tall as the summer progresses, about 4'. I forgot to take my camera to work to take a picture of horsetail gone wild. As soon as I do, I'll post it.

I checked the stuff that we had growing in a big pot at work and there are no roots coming out of the holes in the bottom. It's watered daily, sometimes twice daily. Since it's in a pot, it dries out quick, does not stay wet.