How to Grow Raspberries in the UK: The Ultimate Guide to a Bumper Harvest

To grow raspberries successfully in the UK, plant bare-root canes between November and March in fertile, well-drained, slightly acidic soil. Choose a sunny, sheltered position and select either summer-fruiting or autumn-fruiting varieties, as pruning and support systems depend entirely on this choice.

Raspberry Growing Essentials

• Best Planting Time: November–March (dormant season)
• Soil: Fertile, free-draining, pH 6.5–6.7
• Sun: Full sun preferred, light shade tolerated
• Feeding: High-potash fertiliser in spring
• Harvest: July (summer) or August–October (autumn)
• Spacing: 45–60cm between plants

Types of Raspberries Grown in the UK

There are two distinct raspberry types in the UK. This decision determines how you prune, support, and harvest your plants.

Summer-Fruiting Raspberries (Floricanes)

These varieties fruit on canes grown the previous year, producing a concentrated crop in early to mid-summer.

• Key varieties: Glen Ample, Malling Jewel, Octavia
• Support: Permanent post-and-wire system required

Autumn-Fruiting Raspberries (Primocanes)

Ideal for beginners, these fruit on current season growth and produce berries from late August until the first frosts.

• Key varieties: Autumn Bliss, Joan J, Polka
• Support: Minimal to moderate

Feature	Summer-Fruiting	Autumn-Fruiting
Harvest period	June–July	August–October
Pruning difficulty	Moderate	Very easy
Support needed	High	Low–moderate
Yield pattern	Short, intense	Long, steady

Best Time to Plant Raspberries in the UK

Plant raspberries during the dormant season, from late autumn to early spring. Bare-root canes establish more efficiently when planted in winter, provided the ground is not frozen or waterlogged.

Choosing the Best Site for Raspberries

Sun and Shelter

Full sun produces the largest, sweetest fruit. Shelter from strong winds protects brittle canes and improves pollination.

Soil Preparation

Raspberries prefer slightly acidic soil and excellent drainage. Avoid sites previously used for raspberries or strawberries.

• Add organic matter to improve heavy clay soils
• Ensure no standing water after rainfall

How to Plant Raspberry Canes (Step-by-Step)

1. Soak bare-root canes for two hours before planting
2. Dig a trench 45cm wide and 8–10cm deep
3. Space plants 45–60cm apart (rows 1.8m apart)
4. Plant at original nursery depth
5. Firm soil gently and water thoroughly
6. Cut canes back to 25cm after planting

Supporting Raspberry Plants

Single Fence Method

Best for small gardens. Use three horizontal wires at 60cm, 1.1m, and 1.6m.

T-Frame System

Ideal for larger crops, allowing canes to remain upright without tying.

Essential Raspberry Care and Maintenance

Watering

Raspberries have shallow roots and require consistent moisture, especially during fruit formation.

Feeding and Mulching

Feed in early spring and apply a 5cm mulch of organic matter.

Managing Suckers

Remove unwanted shoots promptly to maintain vigour and airflow.

How to Prune Raspberries Correctly

Autumn-Fruiting Varieties

In February, cut all canes to ground level.

Summer-Fruiting Varieties

1. Remove fruited canes immediately after harvest
2. Select 6–8 strong new canes per plant
3. Tie evenly to supports and remove excess growth

Common Raspberry Problems in the UK

• Raspberry beetle: Causes larvae in fruit
• Bird damage: Use taut netting once fruit colours
• Root rot: Prevent with excellent drainage
• Cane blight: Improve airflow and pruning hygiene

Growing Raspberries in Containers

• Pot size: Minimum 15–20 litres
• Compost: John Innes No. 3 + grit
• Best varieties: Raspberry Shortcake
• Feeding: Liquid tomato feed every 2 weeks

Frequently Asked Questions

Why are my raspberries small and dry?

Usually caused by insufficient watering during fruit development or poor pollination in cold weather.

Do raspberries need acidic soil?

Yes, slightly acidic soil is ideal. Grow in containers if soil is chalky.

How long do raspberry plants live?

Typically 8–12 years with good care.

Raspberries are one of the most rewarding soft fruits to grow in the UK. With correct planting, pruning, and seasonal care, even a small patch can deliver kilos of fruit every summer and autumn.