Valor Potatoes: Maincrop Storage Variety Explained
Valor potatoes are a dependable maincrop potato variety well known for their strong growth, good yields, and excellent storage qualities. They are a traditional favourite among UK gardeners who want a reliable crop that lasts well into winter.
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⭐ Recommended Products — Seed Potatoes & Planting Essentials
• Seed Potato Collection (Early, First & Second Earlies)
A mixed pack of quality seed potatoes to plant for a steady harvest from early summer through to autumn. Ideal if you want variety in size and maturity times.
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• Certified Seed Potatoes (Single Variety Packs)
Choose popular individual varieties (e.g., Maris Piper, Charlotte, King Edward) to suit your taste and growing goals — consistent results from true seed stock.
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• Potato Grow Bags / Containers
Reusable, breathable bags designed specifically for growing potatoes — great for patios, small gardens, or increasing yield in limited space.
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• Potato Fertiliser / Soil Booster
Specially formulated feed to support healthy tuber development and improve yields — apply at planting or as a top-dress during the season.
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• Potato Planting Guides & Markers
Helpful tools and guides that take you through planting depth, spacing, and care — plus reusable markers to keep track of different varieties.
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What Are Valor Potatoes?
Valor is a maincrop potato variety with white skin and creamy white flesh. The tubers are medium to large, fairly uniform, and have a floury texture when cooked. Valor potatoes are especially valued for their robustness, making them a good choice for less-than-perfect growing conditions.
They are grown primarily for storage rather than early harvesting.
Why Valor Is a Good Storage Potato
Valor potatoes are well suited to long-term storage because:
- They develop thick, durable skins
- Tubers resist damage when harvested carefully
- They store well in cool, dark conditions
- They maintain cooking quality over time
This makes Valor a strong choice if you want homegrown potatoes through autumn and winter.
When to Plant Valor Potatoes
In the UK, Valor potatoes are usually planted:
- Early to mid-April, once the soil is workable and frost risk has reduced
Chitting seed potatoes before planting helps encourage strong early growth.
How to Grow Valor Potatoes
Soil Preparation
Valor potatoes grow best in fertile, well-drained soil. Before planting, dig in plenty of well-rotted compost or organic matter to improve soil structure and nutrient levels.
Planting Depth and Spacing
- Plant seed potatoes 10–15 cm deep
- Space plants 35–40 cm apart
- Leave 75 cm between rows
Good spacing allows airflow and room for large tubers to develop.
Earthing Up
Earth up soil around the stems as shoots grow. Continue earthing up until ridges are well formed to protect tubers from light and improve yields.
Watering
Water during dry spells, especially when plants are flowering and tubers are forming. Avoid waterlogging, as this can affect tuber quality and storage life.
Feeding
Apply a balanced fertiliser at planting time. Avoid excessive nitrogen, which can encourage leafy growth at the expense of tuber development.
Growing Valor Potatoes in Containers
Valor potatoes are not ideal for containers due to their vigorous growth and large tubers. They perform best in open ground or large allotment beds.
When to Harvest Valor Potatoes
Valor potatoes are ready to harvest when:
- The foliage has completely died back
This is usually late summer to early autumn, around 18–22 weeks after planting.
For best storage results, cut back foliage and wait 7–14 days before lifting to allow skins to fully harden.
How to Harvest Valor Potatoes
- Lift carefully with a fork to avoid damaging tubers
- Allow potatoes to dry briefly on the soil surface
- Handle gently to prevent bruising
How to Store Valor Potatoes
Valor potatoes store very well when cured properly:
- Store in a cool, dark, frost-free place
- Avoid washing before storage
- Ensure good ventilation
- Check regularly and remove any damaged tubers
Properly stored Valor potatoes can last several months.
Common Problems When Growing Valor Potatoes
- Blight in wet summers
- Scab in dry or alkaline soil
- Slug damage in damp conditions
Good crop rotation, spacing, and even watering help reduce these issues.
Best Uses for Valor Potatoes
Valor potatoes are ideal for:
- Mash
- Roasting
- Baking
- Wedges
They are less suitable for salads due to their floury texture.
Why Grow Valor Potatoes?
- Excellent storage qualities
- Reliable maincrop yields
- Tolerant of varied soil conditions
- Ideal for winter use
- Traditional, proven variety
Tips for Best Results
- Always chit seed potatoes before planting
- Earth up thoroughly
- Maintain even soil moisture
- Rotate crops yearly to reduce disease risk