If you want healthy food with a smaller footprint, experts say starting a backyard vegetable garden can be a practical next step—especially in winter when many yards are still under snow. The idea is to plan now so supplies are ready for planting just after the last frost date in a person’s area, and to build a garden that can produce food at peak ripeness. The approach is also framed as a way to keep meals closer to home, since backyard harvests don’t travel long distances like many store-bought produce items do.
A common theme in the advice is that backyard gardens align with “local, organic and in-season” eating, a combination experts say can benefit both people and the planet. Ellen Comeau, who chairs the advisory council for the Cuyahoga County Master Gardener Volunteers with the Ohio State University Extension program, said the garden environment itself matters—adding diverse plant life can help surrounding ecosystems, and flowering plants can provide resources for pollinators. Comeau also tied the garden’s impact to soil conditions, saying plants can capture and store carbon in the soil, promote healthy soil by preventing compaction, and even help cool air on rooftops and patios.
Comeau and other gardening advocates also pointed to emissions differences between backyard produce and grocery-store produce that travels farther. Carol Connare, editor of The Old Farmer’s Almanac, described the appeal of a “zero-kilometer meal” as the idea that the only trip food takes is from a backyard to a plate. She framed that as a direct climate benefit, while also positioning backyard gardening as a way to make local food feel tangible rather than abstract.
On the health side, Katherine Alaimo, an associate professor of food science and human nutrition at Michigan State University, said gardening’s benefits span more than nutrition alone. She described those effects as “social, emotional, nutritional, physical,” and she said gardening promotes physical health through the movement it requires. She also said homegrown food is typically picked at ripeness and eaten fresh, which she said can mean more nutrients than produce bought from stores.
Alaimo also said backyard gardeners often grow food organically and, in her view, that can reinforce healthier eating patterns beyond the growing season. She described how gardeners tend to eat more fruits and vegetables, try new foods, and potentially increase creativity and cooking skills even after the garden stops producing. She added that gardening can connect people with nature, provide a sense of responsibility and accomplishment, encourage sharing harvests, and can contribute to lower stress, lower blood pressure and higher energy.
For people starting out, the advice begins with choosing a site that matches what plants need. Sunlight is described as the biggest factor for garden placement, with most produce wanting at least six hours of sun per day; if sunny spots are limited, experts say it can make sense to reserve those areas for fruiting plants and place leafy greens where they can tolerate more shade. Having a nearby water source is also emphasized to reduce effort in watering, since hauling buckets long distances can reduce how much a garden produces.
The planning also includes practical decisions about soil, supplies and defenses against pests. Comeau said people should start with a soil test to understand acidity and nutrient makeup, and she said soil samples can be sent to a cooperative extension office at a university. If soil is poor or if the garden is being built on a concrete patio, Connare said people can buy or build raised beds with purchased soil, while weighing the trade-offs, including the cost and the need to address soil compaction over time.
Budgeting is presented as another key planning step after the location is selected. Comeau said the amount people spend determines how big the garden can be, whether they sow seeds or buy “starts,” and how many supplies they can afford. She also pointed to fencing as a major investment, describing options such as digging barriers into the soil to stop burrowing animals like groundhogs, making fences tall to deter deer, or using netting for climbing pests.
Once a gardener has settled on the setup, experts say the choices about what to grow depend on local conditions, including the region’s plant hardiness zone. Connare recommended checking what grows well for nearby neighbors, noting that local experience can help match expectations to reality—for example, she said plants that do well in one area may struggle elsewhere. She suggested adding flowers to attract pollinators and said local garden centers can help with identifying native plants for beneficial insects.
Planning also turns on frost timing. Espiritu said gardeners should figure out the last frost date and plan around it, noting that many fruits and vegetables are planted after the worst frost threat passes. He said cool-season crops like leafy vegetables can tolerate slightly colder temperatures and that seeds can often be started indoors weeks ahead of the last frost date. Comeau added that seed packet labels can guide both when seeds can be started and when they can go into the ground, saying some crops go straight in while others need earlier indoor preparation.
AP’s climate and environmental coverage, including the guidance in this story, is part of the outlet’s “Be Well” reporting focused on wellness, fitness, diet and mental health.