Weeds and what to do about them
Sunday, March 30th, 2008There are basically two kinds of weeds; annuals and perennials. In both cases tillage is futile. It brings annual weed seeds to near the surface where they germinate and chops rhizomes (horizontal roots) into tiny pieces and spreads them all over your garden, from where they send up new shoots.
Annuals can be recognised by the fact that millions of the things will germinate from their seeds in any freshly tilled soil. These include hempnettle, lambs quarters and mustards. They can be controlled by using the colineal or stirrup hoes to slice just below the surface, cutting the roots, while hopefully not stimulating new seeds to germinate. It takes me about 7 minutes to weed a 60ft bed using the colineal hoe… however, this needs to be done repeatedly as new waves of annuals decide that it is their turn to choose life.
Perennials on the other hand reproduce from roots and rhizomes (horizontal roots) and must be dug out. Trying to cut them at the neck is like trying to slay a dragon; two heads replace the initial one and you are left with a bigger problem than you had before. I spent a merry morning digging through a bed using an E-Z digger, carefully removing all(!) of the tiny pieces of prickly lettuce rhizomes that I could find. This took me nearly two hours for a 60ft bed, but hopefully will deal with the worst of the problem. It is VERY time consuming and hard on the back, but it is easier to remove them from an empty bed than one full of spinach and carrots.
Now I’m going to write to Burt, of Burt’s Bees, to offer him a bucket of wild lettuce, which he uses in some of his soaps, at a very good price.