Growing garlic in plastic cans is a creative and space-efficient way to cultivate this versatile herb. Here’s a unique idea for growing garlic in plastic cans, specifically tailored for beginners:

Materials Needed:

  1. Plastic cans or containers (clean and with drainage holes)
  2. Quality potting mix or well-draining soil
  3. Garlic bulbs or cloves
  4. Watering can or spray bottle
  5. Fertilizer (optional)
  6. Mulch (optional)
  7. Labeling markers (to identify garlic varieties)


  1. Choose the Right Containers:
    • Select plastic cans or containers that are at least 6-8 inches deep and have drainage holes at the bottom. Ensure they are clean and sanitized before use.
  2. Prepare the Soil:
    • Fill the plastic cans with a well-draining potting mix or soil. You can enhance the soil with organic matter or compost for added nutrients.
  3. Select Garlic Bulbs:
    • Choose healthy and disease-free garlic bulbs or cloves for planting. Garlic varieties suitable for your climate and growing conditions work best.
  4. Plant Garlic Cloves:
    • Break apart the garlic bulbs into individual cloves. Plant each clove with the pointed end facing up and the flat end down. Space the cloves a few inches apart to allow for proper bulb development.
  5. Planting Depth:
    • Plant the garlic cloves about 2 inches deep in the soil. Ensure that the tips of the cloves are just below the soil surface.
  6. Watering:
    • Water the planted garlic cloves thoroughly after planting. Keep the soil consistently moist but not waterlogged. Ensure that the soil remains evenly moist during the growing period.
  7. Optional: Fertilize:
    • If your potting mix lacks nutrients, you can fertilize the garlic with a balanced, all-purpose fertilizer. Follow the recommended application rates on the fertilizer packaging.
  8. Mulch (Optional):
    • Apply a layer of mulch around the garlic plants to suppress weeds, retain soil moisture, and regulate soil temperature. Mulching also provides a neat appearance.
  9. Place in a Sunny Location:
    • Position the plastic cans in a location with full sunlight. Garlic plants prefer at least 6-8 hours of direct sunlight daily.
  10. Label Varieties (Optional):
    • If you’re planting multiple garlic varieties, use labeling markers to identify them. This is especially helpful if you plan to save bulbs for future planting.
  11. Monitor and Water:
    • Regularly monitor the moisture level in the soil and water as needed. Garlic requires consistent moisture, especially during the growing season.
  12. Harvesting:
    • Harvest the garlic when the leaves begin to yellow and fall over. Gently dig up the bulbs, brush off excess soil, and allow them to cure in a dry, well-ventilated area for a few weeks before storage.

By repurposing plastic cans and following these steps, beginners can easily grow garlic in a compact and manageable space. This method is suitable for small gardens, balconies, or even windowsills, making it a convenient option for those with limited gardening space.