The best time to plant garlic in the UK is usually from mid-autumn to early winter (around October to December). Garlic needs a period of cold (0–10°C or 32–50°F) for good bulb development, so planting during this time allows it to establish roots before winter and develop properly for harvesting the following summer. Some varieties can also be planted in late winter or early spring, though autumn planting generally yields earlier and higher-quality garlic. When planting, space cloves about 15 cm apart, planted with the pointed end up and about 2.5–3 cm below the soil surface. Cover with netting to prevent birds from pulling up the cloves.

In summary:

• Main planting time: Mid-autumn to early winter (October to December)
• Alternative: Late winter to early spring for certain varieties
• Plant cloves 15 cm apart, 2.5–3 cm deep
• Ensure soil is well-drained and enriched before planting
• Protect newly planted cloves from birds

This timing and method will help ensure a good garlic crop in UK conditions.