cernoid-leporidae:

pinabutterjam:

Ya’ll might wanna grow some hyperaccumulators (such as sunflowers, oyster mushrooms, mustard greens, vetiver, etc) around your house and/or in your garden for a few years before you plant leafy vegetables so you don’t end up consuming heavy metals.

If you’re uncertain, most state universities have soil testing labs that offer cheap, easily understood soil tests that can tell you for sure whether you’ve got lead, arsenic, etc. in your soils.

searching for “university extension soil test [your state]” will probably turn up helpful info!