Best Blight-Resistant Tomatoes for the UK

Blight is one of the biggest challenges for UK tomato growers, especially during cool, wet summers. Choosing blight-resistant tomato varieties is one of the most effective ways to protect your crop and still enjoy a good harvest when conditions are difficult. While no tomato is completely immune, these varieties have been bred to resist or tolerate blight far better than standard types.

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• Tomato Seed Collection (Garden & Greenhouse Varieties)
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This guide covers the best blight-resistant tomatoes for UK gardens, including outdoor and protected growing.

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What Does “Blight-Resistant” Really Mean?

Blight-resistant tomatoes are bred to:

• Slow the spread of blight
• Continue cropping even when blight is present nearby
• Survive longer in damp, cool conditions

Important to note:

• Resistance does not mean immunity
• Good growing practices are still essential
• Resistant varieties often give a full crop before blight becomes severe

For UK gardeners, this resistance can mean the difference between success and total crop loss.

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Best Blight-Resistant Tomato Varieties for the UK

Crimson Crush F1

One of the most popular blight-resistant tomatoes in the UK.

Why it’s a favourite:

• Excellent resistance to late blight
• Medium-sized, classic red tomatoes
• Good flavour for a resistant variety
• Performs well outdoors and under cover

A strong all-round choice for UK conditions.

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Crimson Blush F1

A close relative of Crimson Crush with slightly different fruit characteristics.

Key features:

• Strong blight tolerance
• Smooth, pinkish-red fruits
• Good slicing tomato
• Reliable outdoor performance

Ideal if you want a blight-resistant salad tomato.

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Losetto F1

One of the most reliable blight-resistant cherry tomatoes.

Why growers rate it highly:

• Excellent resistance to late blight
• Heavy cropping cherry tomatoes
• Performs well outdoors in wet summers
• Good flavour compared to many resistant types

A top choice for outdoor UK growing.

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Primabella

A modern cherry tomato bred specifically for blight resistance.

Benefits include:

• Very strong blight tolerance
• Early cropping
• Sweet, small cherry tomatoes
• Ideal for outdoor growing and containers

Primabella often crops heavily even in poor summers.

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Orangeto F1

A blight-resistant cherry tomato with a unique colour.

Why it’s worth growing:

• Good blight resistance
• Bright orange fruits
• Sweet flavour
• Suitable for outdoor beds and pots

Adds variety while still offering disease protection.

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Endurance

A lesser-known but dependable blight-resistant variety.

Key points:

• Good tolerance to blight
• Reliable cropping in wet conditions
• Best suited to outdoor growing

A solid option where blight pressure is consistently high.

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Best Types of Tomatoes for Blight Resistance

Certain tomato types cope better with blight:

• Cherry tomatoes – ripen faster and resist disease longer
• Early varieties – crop before blight peaks
• F1 hybrids – bred specifically for resistance and reliability

Large beefsteak tomatoes are generally more vulnerable.

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Outdoor vs Greenhouse Blight-Resistant Tomatoes

Outdoor Growing

Blight-resistant varieties are most valuable outdoors.

Best traits:

• Strong airflow
• Rain tolerance
• Early to mid-season cropping

Losetto, Primabella, and Crimson Crush are especially good outdoors.

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Greenhouse Growing

Blight is less common under cover, but resistance still helps.

Benefits include:

• Extra protection in damp summers
• Insurance if ventilation is poor
• Longer cropping period

Crimson Crush and Crimson Blush perform well under cover.

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How to Get the Best Results from Blight-Resistant Tomatoes

Even resistant varieties need good care.

• Space plants well
• Remove lower leaves touching the soil
• Water at the base only
• Vent greenhouses daily
• Harvest regularly

Good airflow and dry foliage dramatically increase resistance effectiveness.

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Common Mistakes with Blight-Resistant Varieties

• Assuming they are immune
• Overcrowding plants
• Overfeeding with nitrogen
• Ignoring early symptoms
• Leaving plants wet for long periods

Resistance works best alongside good growing habits.

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Are Blight-Resistant Tomatoes Worth Growing?

For UK gardeners — absolutely.

They:

• Greatly reduce risk of total crop failure
• Crop reliably in wet summers
• Require fewer emergency interventions
• Provide peace of mind in blight-prone areas

Even in good summers, they perform just as well as standard varieties.

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Final Thoughts

Blight-resistant tomatoes are one of the smartest choices UK gardeners can make, especially for outdoor growing. Varieties like Crimson Crush, Losetto, and Primabella consistently outperform standard tomatoes when conditions turn wet and cool.

While no tomato is completely blight-proof, combining resistant varieties with good airflow, careful watering, and sensible feeding gives you the best chance of a full, healthy harvest — even in difficult UK summers.

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