Growing garlic in plastic bottles is a creative and space-efficient way to cultivate this versatile herb. Here’s a step-by-step guide on how to grow garlic in plastic bottles:

Materials Needed:

  1. Plastic bottles (2-liter soda bottles work well)
  2. Potting soil or a well-draining soil mix
  3. Garlic cloves (bulbs)
  4. Watering can or spray bottle
  5. Scissors or a sharp knife
  6. Drill or hot nail for making drainage holes
  7. Optional: Fertilizer


1. Gather and Prepare Materials:

  • Collect clean and empty plastic bottles.
  • Ensure you have good-quality potting soil.
  • Have your garlic cloves ready for planting.

2. Prepare the Plastic Bottles:

  • Clean the plastic bottles thoroughly and remove any labels.
  • Use a drill or a hot nail to make drainage holes in the bottom of each bottle to ensure proper drainage.

3. Cut the Bottles:

  • Cut the plastic bottles in half horizontally. You’ll use the top half to create a mini greenhouse for your garlic.

4. Fill with Soil:

  • Fill the bottom half of each bottle with potting soil. Leave some space at the top to make watering easier.

5. Plant Garlic Cloves:

  • Plant individual garlic cloves in the soil, pointed end up, at a depth of about 2 inches. Space the cloves a few inches apart to allow for proper growth.

6. Watering:

  • Water the soil thoroughly after planting to ensure good moisture penetration. Keep the soil consistently moist, but avoid overwatering, as garlic bulbs may rot in soggy conditions.

7. Create a Mini Greenhouse:

  • Place the top half of the bottle over the planted garlic to create a mini greenhouse. This will help create a warm and humid environment, ideal for garlic growth.

8. Placement:

  • Put the bottles in a sunny location with at least 6-8 hours of sunlight each day. If you are growing garlic indoors, place the bottles near a sunny window.

9. Care:

  • Monitor the moisture levels in the soil and water when needed. Ensure proper drainage to prevent waterlogging.
  • Optionally, you can fertilize the garlic with a balanced fertilizer during the growing season, following package instructions.

10. Harvesting:

  • Garlic is typically ready to harvest when the tops begin to yellow and fall over. Harvest the bulbs by gently loosening the soil and pulling them out.

Growing garlic in plastic bottles provides a neat and controlled environment, making it a suitable option for small spaces or indoor gardening. It’s a fun and sustainable way to enjoy fresh garlic at home.