![I'm glad to hear this. I've used this method for years](https://img4.voofla.com/606/888/1027605746068887.jpg)
02/14/2025
I'm glad to hear this. I've used this method for years
A lot of gardeners are concerned about using cardboard in the garden - and well they should consider it carefully! There's little doubt that a double layer of corrugated cardboard, overlapping about 6 inches and placed over weeds that have been mowed, then covered with compost, good organic garden soil, organic matter that will rot in place, or mulch is an excellent way to get rid of weeds. But are we introducing chemicals into the garden that we don't want in our organic gardens?
According to The ATTRA Sustainable Agriculture Program's research, which looked into the chemicals used in cardboard ink, glue, and coatings, brown corrugated cardboard is benign in the garden.
REMEMBER: For gardening, only brown cardboard boxes are suitable (white or colored boxes will introduce undesirable chemicals into the soil), and they must not be shiny (an indication of a plastic coating). All tape, labels, and staples should be removed before using cardboard boxes in the garden.
Don't have enough cardboard to cover your entire garden? You could also use newspapers or paper bags. Newspapers must be black and white only; don't use colored or glossy sheets. Paper bags must be brown and any ink on them should be black only.
See more: https://mideas.co/nElBf