What do we know about heavy metals in soil? What do we know about lead exposure through soil and garden plants? What do we know about cadmium and arsenic in soils? What can I do if I’m at risk for heavy metals in my garden soil?
In the winter, many gardeners' heads are filled with visions of flourishing plants and bountiful harvests. Making those visions into reality starts with seeds. Here's what to consider when deciding on seeds to buy.