Otter’s useful guide to Garlic

Why grow garlic?

Garlic is a low‑maintenance crop that brings scent and structure to any veg patch. It’s ideal for gardeners who enjoy planting once and harvesting months later with minimal fuss.

Garlic adds depth to many savoury dishes. Home‑grown bulbs are full of flavour, and you can choose between types that store well or those that produce large, impressive cloves.

Different types

There are two main types of garlic:

  • Softneck garlic: has lots of smaller cloves and is best for long storage.
  • Hardneck garlic: has fewer but larger cloves, plus attractive flower stalks.

How to grow garlic

Ideal conditions

Garlic prefers a sunny, well‑drained spot. Plant individual cloves in early spring or in the autumn, spacing them so each has room to form a full bulb. Avoid planting in waterlogged soil, which can cause rot.

In the ground

Plant cloves 2 to 3cm deep in rows. Garlic doesn’t need to be supported and grows steadily through winter and spring.

In containers

Use a pot at least 20 to 25cm deep with free‑draining compost. Ensure good drainage and avoid overwatering.

General advice

Watering

Garlic needs even moisture in spring and early summer. Reduce watering as the leaves begin to yellow.

Feeding

A light feed in early spring can help, but rich fertilisers aren’t necessary. Avoid high‑nitrogen feeds.

Management

Remove flower stalks on hardneck types if you want larger bulbs.

General Tips

Plant cloves pointy end up.

Keep weeds down; garlic does best when there’s no competition.

Water regularly during dry spells, especially in spring.

Stop watering once the bulbs begin to mature.

When to grow

Plant garlic in early spring, late autumn – or both!

Things to look out for

Pests and Disease

  • Rust: this shows as orange spots on leaves. Try increasing spacing between plants, remove any infected leaves and avoid overhead watering.
  • Rotting bulbs: this can happen when the soil is waterlogged.
  • Birds may pull up newly planted cloves so cover lightly if needed.

When to harvest

Harvest when the lower leaves turn yellow and begin to dry. Lift bulbs carefully and dry them somewhere airy for 2 to 3 weeks.

Need more advice?

Home‑grown garlic is rich, aromatic and full of depth. Use it fresh, roast whole bulbs, or store softneck types for months of flavour.

If you’d like help choosing between softneck and hardneck garlic, or advice on planting garlic in your garden or veg patch, our team will be delighted to guide you.

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