It’s called the “clean movement” meaning clean living, a garden priority with organic vegetables and medicinal herbs. Vegetable gardeners are incorporating Pea shoots (for stir-fries & salad use) and Kohlrabi Greens (a cabbage substitute). As well as adding in air-purifying plants like the peace lily.
For a garden more like grandma’s check into seed catalogs for “Heirloom” seeds, breaking away from the hybrid seeds. Open face like flowers making the garden more bee friendly, providing plenty of nectar, to save our native bees for pollinating purposes. Consider Sunflowers and Bee Balm as well. Go a step further and adopt some chickens for fresh eggs!