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Heirloom Seed Set gift box with heritage vegetable seed packets from Herboo.
Heirloom Aubergine Black Beauty growing on the plant with glossy purple fruit.
Radish French Breakfast heirloom variety with vibrant red roots and green leaves.
Heirloom Carrot Paris Market growing in soil with round orange roots.

Heirloom Seed Set

In the footsteps of many before us, savour the taste of time-honoured vegetables. These classic varieties offer rich flavours and history for your garden.

  • Grow Your Own
  • Heirloom
  • Big Harvest
  • Tolerates Most Light

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Heirloom Seed Set – Quick Growing Guide

Our Heirloom Seed Set offers a diverse collection of heritage vegetable seeds, perfect for gardeners seeking authentic, open-pollinated varieties. Sow from March to September for a rewarding harvest of flavoursome, traditional vegetables that thrive in UK gardens and containers alike.

How to Sow, Grow and Harvest Heirloom Seed Set

  • Sow:Jan–Oct under cover or in pots; May–Jun direct outdoors
  • Germination:Varies by variety, typically 5–21 days
  • Grow:In fertile, well-drained soil with full sun exposure
  • Water:Keep soil consistently moist but not waterlogged
  • Harvest:Varies by vegetable; generally 60–120 days after sowing
  • Best for:Pots, beds, windowsills

Grow in Your Garden

Heirloom Seed Set: Timeless Vegetable Varieties for Your Garden

Calendar

Heirloom Seed Set planting calendar: Jan–Oct: Sow under cover or in pots • May–Jun: Direct sow outdoors • Apr–Nov: Flowers or harvest

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sow Under Cover / PotsDirect Sow / OutdoorsFlowers / Harvest

How to Sow Your Seeds

Begin your heirloom vegetables outdoors by sowing seeds directly into well-drained soil in containers or garden beds, ideally in a sunny spot such as balconies or terraces. These annuals need some love with consistent moisture to establish strong growth.

  • Sowing

    Sow seeds on firm, damp soil and lightly pat down to ensure good soil contact. Keep the soil well hydrated and place the containers or beds in full sun to encourage reliable germination.

  • Growing

    As seedlings emerge, thin out crowded plants to give each enough space, especially when grown in 40 cm pots or garden beds. Providing ample light and room supports healthy development of these heirloom varieties.

  • Plant care

    Water regularly, particularly during warm weather, to maintain consistent moisture levels. Feed with an organic fertiliser to promote vigorous growth, and harvest produce when mature to enjoy the rich flavour characteristic of these timeless vegetables.

Seeds for a Heirloom Garden

Grow your own heirloom vegetables with seeds that thrive in direct sunlight and are perfect for pots or garden beds.

  • Grow Your Own
  • Heirloom
  • Big Harvest
  • Tolerates Most Light
Heirloom Aubergine Black Beauty Flower growing on the plant before producing it's fruit.

The Heirloom Story

During WW1, many London parks were converted into allotments to help ease food shortages. Growing heirloom vegetables connects you to this rich history and the joy of self-sufficiency.

Pet/Baby SafePet / Baby Safe

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Elsewhere in the range

Recent reviews of other Herboo seeds. These are not ratings of Heirloom Seed Set.

26 Aug 2026

Can't go wrong with Cosmos

Lovely packet of seeds, bought one for me and one as gift :)

Gareth