How to Grow Green Onions at Home Using Toilet Paper Rolls

Green onions are one of the most commonly used herbs in Vietnamese cuisine. From root to stem, every part of the plant has a fragrant, herbal aroma that enhances the flavor of dishes. With a little creativity, housewives can now grow green onions at home year-round using simple items like used toilet paper rolls, ensuring a fresh supply without ever running out.

Green onions are not only valued for their culinary uses but also for their nutritional benefits. They can enhance the taste of meals while adding a vibrant green touch to dishes. Additionally, consuming green onions can support overall health, as they are rich in essential nutrients and vitamins that benefit the eyes, heart, and general well-being.

According to traditional medicine, green onions have a slightly spicy and sweet flavor, warm nature, and contain natural juices, vitamins, and minerals. They are believed to help relieve colds, fight bacteria, improve circulation, and support organ health, offering multiple benefits for the body.

Beyond their health benefits, green onions are incredibly easy to grow at home. By using something as simple as a toilet paper roll, anyone can cultivate their own “mini green onion garden” and enjoy fresh stalks for family meals.

Ingredients Needed

• Green onion plants with roots

• Potting soil

• Knife or scissors

• Clean water

• Empty toilet paper rolls

Steps to Grow Green Onions with Toilet Paper Rolls

Step 1: Use a knife or scissors to cut the green tops of the onions for cooking, leaving about 5 cm of the white root portion.

Step 2: Prepare the toilet paper roll to act as a planter. Cut four evenly spaced slits, about 2 cm long, at one end of the roll. Fold these flaps inward to create a stable base for holding soil.

Step 3: Fill the roll with potting soil and plant the onion roots inside, ensuring they are well-covered.

Step 4: Lightly water the soil to keep it moist. Carefully place the rolls upright in a tray and position the tray near a window or any well-lit area.

Harvesting Your Green Onions

Growing green onions at home is very simple, and harvesting is just as easy. Within approximately 7 days, new shoots will begin to sprout from the roots. After 14–20 days, the fresh green stems will grow tall enough for harvesting. Cut the green tops as needed while leaving the roots intact to continue growing, ensuring a continuous supply of fresh green onions.

With this method, you can have fresh green onions available all year round with just 14–20 days between harvests.

Tips for Growing Green Onions at Home

• Do not place the rolls in direct sunlight.

• Water the soil daily to keep it moist, but avoid overwatering or letting the soil dry out completely.

• After three rounds of cutting the green tops, add a small amount of soluble organic fertilizer to provide nutrients for continued growth.

This simple, eco-friendly method makes growing green onions at home easy and sustainable. Enjoy fresh, flavorful herbs at your fingertips while reusing materials you would otherwise throw away.