sea of seeds

Sea of seeds

We sell vegetable seeds of reliable, productive and good tasting varieties that are suitable for the home and allotment garden. In our search for the best varieties we run trials on our nursery in West Dorset, where we assess their growing qualities (yield, bolt resistance, etc.), and culinary features such as flavour and general utility.

Vegetables seeds
  • We are best known for our great selection of chilli peppers. Many are hard-to-find or unique varieties bred by us for British conditions. Dorset Naga, one of the hottest chillies in the world, was developed by us.
  • We specialise in tomatoes, and offer an extensive range of tomato types, colours and sizes.
  • We promote ‘Easy Peasy Gardening’, for time-stressed adults, children and anyone without a garden.
  • We sell British ethnic vegetables – varieties collected from immigrant communities.
Why grow an ordinary vegetable when you can grow an exceptional one?


Cayennetta chilli plant. Apricot chilli plug plant

We sell an assorted range of chilli and sweet pepper plug plants. Orders accepted from October to May; delivery in late April and May. Early orders sent out first.

From June to September (until we run out) we sell mature chilli plants in 1 litre pots. Plants are well grown and will have flowers or fruit on them, depending on the month ordered.

New for 2021 – chilli varieties bred by Sea Spring Seeds!

Attractive plants produce masses of colourful frui grow upright above the foilage, looking quite amazing.

Heat level: approx. 50,000 SHU

An extremely pretty chilli covered in regal fruit that mature from a deep purple to dark red.

Heat level: approx. 45,000 SHU

For vegetables that work

A vegetable seed company run by gardeners for gardeners

Seeds for sale
  • All Seeds
  • Aubergine seeds
  • Beetroot seeds
  • Cabbage seeds
  • Calabrese seeds
  • Carrot seeds
  • Chard seeds
  • Chilli seeds (all)
    • Chilli seeds: Habaneros
    • Chilli seeds: spice-types
    • Chilli seeds: superhots
    • Chilli seeds: vegetable-types
  • Courgette & marrow seeds
  • Cucumber seeds
  • Edible flowers’ seeds
  • Exotic and unusual vegetable seeds
  • Fennel seeds
  • French bean seeds
  • Herb seeds
  • Kale seeds
  • Kohlrabi seeds
  • Leek seeds
  • Lettuce seeds
  • Mustard seeds
  • Onions and shallot seeds
  • Oriental leaves seeds
  • Pea seeds
  • Physalis (tomatillo & ground cherry) seed
  • Radish seeds
  • Runner bean seeds
  • Spinach and chard seeds
  • Swede seeds
  • Sweet corn seeds
  • Sweet pepper seeds
  • Tomato seeds (all)
    • Tomatoes – cooking types
    • Tomatoes – determinate (bush)
    • Tomatoes – indeterminate (cordon)
  • Turnip seeds
  • Winter squashes and pumpkin seeds
Products for sale
  • Garden Sundries
  • Chilli Growing Kits
  • Chilli Greeting Card
  • Chilli Plants
  • Fresh chillies
  • Gift Vouchers
Customer Menu
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Overseas Orders

All overseas orders are at the buyer’s risk; no replacements or refund will be given for lost orders. Before making an order please check your country’s import regulations regarding the species of seed you wish to buy – it is your responsibility to conform to these regulations. We do not send phytosanitory certificates with orders.

We sell vegetable seeds of reliable, productive and good tasting varieties for the home gardener. All varieties are tried, tested and tasted by us.