White Sourdough Starter Kit - Made with Organic White Flour

A simple, reliable way to start baking real sourdough at home.

Our White Sourdough Starter Kit is perfect for both new and experienced bakers. Thoughtfully put together with high-quality ingredients and trusted tools, it contains everything you need to grow a strong, active starter and begin baking classic sourdough bread from scratch.

50g Live Active White Sourdough Starter: Ready to use and shipped in a food-safe pouch. This well-established starter is the ideal base for creating delicious, naturally leavened white sourdough loaves, with a use-by date of 1 week from dispatch.

Or

5g Dried Sourdough Starter: A dried version with a 4-month-long shelf life — perfect for gifting.

And

Organic White Bread Flour: Premium, organic strong white flour from Shipton Mill. High in protein and perfect for building a resilient, bubbly starter. Choose between 150g, enough for your first few feeds or 1kg, enough for a loaf as well.

500ml Mason Cash Glass Measuring Jug: A classic 500ml glass jug from Mason Cash. Designed for home bakers, it’s perfect for mixing, feeding, and observing your starter’s activity through the clear, easy-to-read sides.

500ml Kilner Clip Top Jar: A trusted British brand known for quality and durability. This 500ml Kilner jar is ideal for storing and feeding your starter. Includes an elastic band marker to help you track growth during fermentation.

Instruction Card: Easy-to-follow, step-by-step instructions to guide you through activation, feeding, and baking — no sourdough experience required.

Made with organic flour and a mature live culture, this kit makes it easy to begin your sourdough journey with confidence. The white flour gives a classic sourdough flavour and chewy texture with a beautiful open crumb and golden crust. The kit is 100% vegan and contains no additives or preservatives — just flour, water, and wild yeast.

Please note: the image of the starter in the jar shows approximately 200g at peak activity for demonstration purposes. 

Live Starter Use By: Use within 7 days of dispatch. Store in a cool, dry place or freeze for long-term storage.

Dried Starter Shelf Life: Best before 4 months from dispatch. Store in a cool, dry place or freeze for long-term storage.

Allergen Information: This product contains wheat (gluten) and is made with organic white wheat flour. It is not suitable for individuals with wheat allergies, gluten intolerance, or celiac disease.

Please note: The starters will be labelled with a use-by date of 1 week from dispatch or 4 months for dried. Please activate it before this time.

We offer a 30-day return policy. If you're not completely satisfied, please contact us via our website and we’ll be happy to help.