Start with scallions, romaine hearts, and celery bases, which spring back with simple water, a sunny sill, and a few refreshing rinses. Pair these with easy compost additions like coffee grounds and crushed eggshells that enrich soil without fuss. Early successes build momentum, proving how tiny daily decisions transform peels, ends, and stems into greens for dinner and long-term nutrition for backyard beds or potted herbs.
Fibrous peels, papery skins, and spent grounds rarely reward patient regrowing, but they excel in a well-aerated pile that becomes dark, crumbly gold. Banana peels bring potassium, onion skins contribute color-rich compounds, and eggshells add calcium if crushed finely. When you crave healthier soil, prioritize the pile, and let roots and microbes perform the slow magic that regrown jars can’t replicate at scale.