Weeks to first harvest — honest estimator


Pick a USDA hardiness zone (or frost-free weeks), an outdoor space class, and 3–6 starter crops/systems. You get realistic earliest edible weeks ranges plus a short “what to do this month” list. No account. No email. Runs in your browser.

Be honest with yourself: no weekend miracles. Lettuce and radish can be fast; tomatoes, eggs, and cold-frame greens need setup time and frost respect. Numbers are typical U.S. home-garden ranges — your soil, sun, and weather will move them. Cross-check with local Extension frost dates.