Kale

Kale yields an unmatched 6+ months of harvests, outperforming #10 Carrots' single-pull payoff. This cut-and-come-again crop thrives in frost, heat, poor soil, and neglect — converting starches to sugars during cold snaps for sweeter leaves. Lacinato (dinosaur) and Red Russian varieties deliver the best taste for novices, producing one cup of greens with 134% more vitamin C than an orange. Overwintering in many climates ensures fresh greens when other vegetables fail, making kale the ultimate low-effort staple for beginners.