EP300- Adam Alexander “The Seed Detective” chats seed saving, growing veg, his new book and more

A single pepper from a Ukrainian market changed everything. That first bite—thick flesh, layered sweetness, a whisper of heat—sent us and our guest, Adam Alexander (the Seed Detective), down a path that connects flavour, resilience and the quiet power of gardeners who save seed. This is a celebration of living varieties that learn your soil and light, improve with each season, and taste far better than supermarket sameness.

We dig into the craft of selection: saving seed from the earliest, most delicious fruit; nudging a greenhouse pepper into a hardy outdoor staple; balancing the vigour of certain F1s with the adaptability of open-pollinated landraces. Adam shares why buying from local seed growers accelerates success, how heterogeneous populations handle rough seasons, and when hybrids still earn a place—think months of calabrese side shoots without the cauliflower glut.

The stories travel far. Ethiopia’s agroforestry and deep crop heritage overturn clichés about scarcity. Albania’s astonishing flora and vegetable landraces showcase Europe’s hidden diversity. A Danish enthusiast breeds an outdoor aubergine over a dozen years; a Catalan pea becomes a towering, sweet staple; an Albanian oxheart tomato yields kilos of passata and a reminder that taste can drive conservation. Threaded through it all is a simple truth: gardeners are part of the solution. Each saved seed reinforces genetic diversity, strengthens local food security, and preserves culture—one swap, one season, one delicious meal at a time.

If you care about flavour, climate resilience, and independence from fragile seed supply chains, this conversation offers practical steps and inspiring examples to start now. Subscribe, share with a grower friend, and leave a review to help more gardeners become seed heroes. What variety will you save this year?

Adam's latest book "The Accidental Seed Heroes" is out now you can visit Adams website here

https://theseeddetective.co.uk/my-book/

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Until next week  
Happy gardening  
John