Growing garlic can be a rewarding experience, but to ensure your garlic crop thrives, paying attention to the finer details of planting, including soaking your garlic cloves before they find their home in the soil, is essential.
In this comprehensive guide, we’ll explore why soaking garlic cloves before planting is beneficial and the various methods you can use to give your garlic a head start in its journey from bulb to full-grown plant.
Why Soak Garlic Cloves Before Planting
Soaking garlic cloves before planting offers several advantages for your crop’s success. Here are a few key reasons why this practice is beneficial:
1. Enhanced Germination: Soaking garlic cloves jumpstarts the germination process. It helps the cloves absorb moisture, softening their protective outer layers and stimulating the growth of roots and shoots. This can lead to quicker and more uniform germination, ultimately resulting in a healthier garlic crop.
2. Disease Prevention: Soaking garlic cloves in a sterilizer solution can help reduce the risk of fungal and bacterial diseases that may affect the cloves during the early stages of growth. This proactive measure can prevent issues like white rot and mould.
3. Improved Nutrient Uptake: Soaking garlic cloves in a fertilizer solution enriches the cloves with essential nutrients that can boost their early growth. It gives emerging garlic plants a nutritional head start, promoting robust development.
Soak the Cloves in a Sterilizer
One effective method of preparing your garlic cloves for planting is to soak them in a sterilizer solution. Follow these steps for a successful soaking process:
Step 1: Gather Your Materials
- Garlic cloves ready for planting
- A container or bowl
- Sterilizer solution (e.g., a mixture of 1 part bleach to 9 parts water)
- A timer
Step 2: Prepare the Solution
In your container or bowl, create the sterilizer solution by combining one part bleach with nine parts water. This solution helps disinfect the cloves and minimize the risk of diseases.
Step 3: Soak the Cloves
Place your garlic cloves into the sterilizer solution, ensuring they are fully submerged. Set a timer for 10 minutes and allow the cloves to soak.
Step 4: Rinse and Dry
After the 10-minute soaking period, carefully remove the cloves from the sterilizer solution and rinse them thoroughly with clean water. Place them on a clean, dry surface to air dry before planting.
Soak the Cloves in Fertilizer
Another method to give your garlic cloves a nutrient boost is to soak them in a fertilizer solution. Here’s how to do it:
Step 1: Gather Your Materials
- Garlic cloves ready for planting
- A container or bowl
- A balanced liquid fertilizer (diluted according to the manufacturer’s instructions)
- Water
- A timer
Step 2: Prepare the Solution
In your container or bowl, create a fertilizer solution by diluting the balanced liquid fertilizer with water according to the manufacturer’s recommendations. Ensure it’s not too concentrated to avoid damaging the cloves.
Step 3: Soak the Cloves
Place your garlic cloves into the diluted fertilizer solution, making sure they are fully submerged. Set a timer for a specified duration, typically no longer than a few hours.
Step 4: Drain and Plant
Once the soaking period is complete, remove the cloves from the fertilizer solution and allow them to drain. Then, plant the garlic cloves in your prepared garden bed or container, ensuring they are planted at the appropriate depth and spacing for your chosen garlic variety.
Can You Soak Garlic Cloves in Water Before Planting?
Yes, you can soak garlic cloves in water before planting, but it’s essential to note that plain water soaking doesn’t offer the same benefits as sterilizer or fertilizer solutions. While soaking in water can hydrate the cloves, it may not provide the additional advantages of disease prevention or nutrient uptake that other soaking methods offer. If you choose to soak your garlic cloves in water, be mindful of the soaking duration and avoid leaving them submerged for extended periods to prevent rot or mould.
In conclusion, soaking garlic cloves before planting is a valuable practice that can improve germination, prevent diseases, and enhance nutrient uptake for your garlic crop. Whether you choose to use a sterilizer solution, fertilizer solution, or plain water, preparing your garlic cloves before planting can contribute to a successful and bountiful garlic harvest. Happy garlic growing!

Brian Sheridan has an allotment in Edgbaston and is a competitive grower. Brian is also a keen photographer and loves cooking. Brian and his wife Mary will also be running a stall at Edgebaston artisan market this year, selling products made from the allotment, including his award-winning relish!