Green onions (also called scallions or spring onions) are one of the easiest plants to regrow at home—and the best part? You can often grow endless fresh shoots from the same bunch you bought at the store. With just a simple trick and a little care, your green onions can grow faster, fuller, and healthier than ever.Whether you live in an apartment, have a small kitchen garden, or just want fresh herbs year-round, this method is beginner-friendly, budget-friendly, and super satisfying.🧄 The Simple Trick: Regrow from the RootsInstead of throwing away the white root ends, you can regrow green onions repeatedly using water or soil.How to Do It (Water Method)Cut your green onions and leave about 2–3 cm (1 inch) of the white root base.Place roots upright in a glass with a little water—just covering the roots.Set the glass on a sunny windowsill.Change the water every 1–2 days.Watch new green shoots appear in just 2–5 days!This is the fastest and easiest way to start regrowing.🌿 Upgrade the Growth: Move to Soil for Bigger HarvestsAfter the roots grow and new leaves appear, plant them in a small pot with well-draining soil. Soil-grown onions tend to:Grow thicker and strongerLast longerProduce richer flavorNeed less frequent maintenance than water-only growthJust plant the roots upright, water lightly, and place them in a bright sunny spot.☀️ Secrets to Make Green Onions Grow Faster💧 Water SmartlyKeep soil moist but not soggy. Overwatering can rot roots quickly.🌞 Give Plenty of SunGreen onions love 6–8 hours of light daily. A bright windowsill or balcony works great.✂️ Harvest OftenTrim the green tops regularly. Frequent harvesting encourages new growth and bushier plants.🌱 Feed OccasionallyAdd a mild liquid fertilizer every 2–3 weeks for extra nutrients—especially if growing indoors.🌬️ Good Airflow MattersAvoid overcrowding plants to prevent mold or weak stems.🪴 Common Mistakes to Avoid❌ Letting roots sit in dirty water❌ Cutting too close to the base❌ Using pots without drainage holes❌ Growing in low light❌ Forgetting to refresh soil every few monthsSmall adjustments make a big difference in growth speed.🧺 Bonus Tip: Continuous Harvest MethodPlant several root bases together in one pot. Rotate your harvesting:Trim outer leaves firstLet the center shoots keep growingStagger plantings every 1–2 weeksThis gives you fresh green onions almost all the time—without buying new ones.🌼 Final ThoughtsWith just a glass of water, a sunny window, and a little patience, you can turn one bunch of green onions into an ongoing supply of fresh, flavorful greens. The trick is simple: save the roots, regrow them, and give them consistent light and moisture. Once you move them into soil and harvest regularly, you’ll be amazed at how fast they grow—and how much money you save.
