Asked February 20, 2025, 11:49 PM EST
Hi! I live in the Hazelwood neighborhood in Portland, OR and am building a no-dig vegetable garden in the back yard. My home was built in 1941 on an old apple orchard and I’m concerned about heavy metals in the soil. My main garden is planned to start about 8 feet from the house and the most convenient place for me to grow vining veggies like tomatoes, cucumbers, etc is actually 12-18” from the foundation. As it’s no dig, I’m leaving the soil as is with a layer of cardboard, then 6” of compost on top initially to plant into. What steps should I take to ensure that I’m not feeding my family lead, or anything else nasty that might be in the soil? Any advice would be much appreciated!
Multnomah County Oregon