Should I Make or Buy a Sourdough Starter?

Sourdough bread, with its tangy flavor and chewy texture, has enjoyed a long-standing tradition in baking. Central to its creation is the sourdough starter — a fermented mix of flour and water teeming with natural yeasts and bacteria. But should you create your own starter or simply buy one? Let’s explore.

The Verdict:

If you’re short on time and seek consistent results, purchasing a starter might be your best bet. However, if you’re looking for a unique flavor profile, and a deeper connection with your bread, cultivating your own starter is the way to go.

In essence, whether you choose to buy or build your sourdough starter depends on your baking goals, personal preferences, and the kind of experience you want from the baking journey.

Making Your Own Sourdough Starter: The Pros and Cons


Local Flavors: Every environment is home to its unique wild yeast. When you make your own starter, you capture this wild yeast, imbuing your bread with a flavor and character that’s uniquely yours — a taste that’s nearly impossible to achieve with store-bought starters.

Flavor Customization: One of the joys of creating your own starter is the ability to tweak and control its flavor profile. By adjusting factors like hydration levels or the type of flour, you can craft a starter that yields your desired tanginess or sourness in the bread.

Cost-Effectiveness: The basics of a starter are simple: flour and water. In the long run, nurturing and maintaining your own starter can be significantly cheaper than continually buying one.

Emotional Connection: Crafting a starter from the ground up is akin to nurturing a living entity. It requires love, patience, and commitment. This journey often forges a deep connection between the baker and their bread. Moreover, starters can be sustained for years, even decades, allowing them to be passed down through generations, potentially becoming treasured family heirlooms.


Time Investment: Patience is key when crafting your own starter. While some might become active within a week, others can take up to two weeks or even longer before they’re ready for baking.

Trial and Error: If you’re a beginner, the first attempt at making a starter might not go as planned. Factors like temperature, flour type, or hydration levels can all impact the outcome, leading to possible inconsistent results initially.

Maintenance Commitment: Unlike store-bought starters that are typically ‘use and forget,’ homemade ones require a regular feeding schedule. Even if you’re not baking, your starter will need attention to ensure its health and vitality. Neglect can lead to a weakened starter or one that succumbs to unwanted bacteria.

Buying a Store-Bought Sourdough Starter


Instant Gratification: Store-bought starters are essentially a quick-start option. As they come ready to use, they bypass the lengthy wait associated with kickstarting a homemade version. You can jump straight into baking without the anticipation.

Consistent Outcomes: Commercially-produced starters are matured and will likely deliver consistent performance. This level of reliability reduces the chances of unexpected surprises or baking misadventures.

A World of Flavors: Many artisanal stores stock a diverse range of starters, originating from different parts of the world or boasting specific aging periods. For adventurous bakers, this opens a portal to experimenting with a myriad of unique flavors and bread profiles.


Running Costs: While a store-bought starter offers immediacy, it’s an ongoing expense. Over the span of months and years, these costs can tally up, making it a pricier option compared to the minimal expense of maintaining a homemade starter.

An Impersonal Touch: There’s something inherently personal about cultivating your own sourdough starter — it’s a bond, a sense of achievement. Relying on store-bought variants, while efficient, might not evoke the same depth of connection and pride.

Activation Needed: Some starters need rehydration and to return to their active state. Generally, with mature starters, this rejuvenation is swift. However, if you unluckily get a weak product, it may take a long time for the starter to regain its strength, defeating the purpose of buying one for convenience.

Where Can You Buy A Sourdough Starter From?

  1. Local Bakeries: Many artisan bakeries sell their own sourdough starters, especially if they specialize in sourdough bread. Buying from a local bakery also means the starter is acclimated to your local environment.
  1. Online Retailers: Websites like Amazon, Etsy, and eBay often have a variety of sourdough starters available for purchase, both in liquid and dehydrated form.
  1. Specialty Websites: There are websites dedicated to bread-making and sourdough such as King Arthur Flour, Sourdoughs International, and Cultures for Health which offer a variety of starters from different origins.
  1. Local Farm Markets or Organic Stores: Some farm markets or organic/natural food stores might carry starters or have connections to local producers.

Where Can You Get A Free Sourdough Starter?

  1. Workshops and Classes: If you’re attending a bread-making workshop or class, often the instructor will provide starters or know where you can purchase a reliable one.
  1. Bread Making Forums and Communities: Online communities such as The Fresh Loaf or Reddit’s r/Breadit often have members who are willing to share their starter or can guide you to a trusted source.
  1. Friends and Family: If you know someone who bakes sourdough regularly, they might be willing to give you a portion of their starter. Splitting and sharing starters is a common practice among sourdough enthusiasts.


Hey there! I'm Sam, your go-to pal for all things sourdough. I've been baking and kneading for 10 fun-filled years, and I can't wait to share the joy of turning simple ingredients into heavenly sourdough bread with you. Grab your apron and let's dive into this amazing world of sourdough bread together on this blog.

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