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Yeast Propagation Equipment

Proper yeast propagation is essential for healthy fermentation, improved attenuation, and consistent beer quality. Whether you're brewing a high-gravity beer, repitching yeast, or simply ensuring a strong start to fermentation, having the right tools for yeast growth and health is crucial.

Our Yeast Propagation Equipment category includes everything needed to increase yeast cell count and vitality before pitching into your wort. This selection includes yeast stir plates and stir bars for creating highly oxygenated starters, Erlenmeyer flasks ranging from 500mL to 5000mL for proper yeast cultivation, and dry malt extract (DME) as a fermentable base for yeast starters. We also carry yeast nutrients and rehydration additives to enhance yeast viability, along with Omega Yeast’s Propper Starter, a convenient canned wort solution for quick and easy starter preparation.

Whether you’re making a starter for a high-gravity beer, reusing yeast from a previous batch, or ensuring optimal yeast health for a strong fermentation, these tools and ingredients will help you achieve better attenuation, faster fermentation starts, and improved beer quality.

Original price $3.99 - Original price $3.99
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Drilled Rubber Stopper #11

The Vintage Shop
5 in stock

Our #11 size drilled bungs measure 55mm at the top, and 48mm at the bottom. Pair this with our Double Bubble or Three Piece Air Locks to complete y...

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Original price $3.99 - Original price $3.99
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Original price $2.39 - Original price $2.39
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Medium Universal Stopper with Hole

The Vintage Shop
9 in stock

Our medium sizes universal drilled bungs measure 49mm at the top, and 43mm at the bottom. Pair this with our Double Bubble or Three Piece Air Locks...

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Original price $2.39 - Original price $2.39
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Original price $7.99 - Original price $7.99
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$7.99
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Propper Seltzer® | Yeast Nutrient for Hard Seltzer | 28 grams

Omega Yeast
6 in stock

Perfect Fermentation for Clear and Crisp Hard Seltzers Propper Seltzer® by Omega Yeast is a specialized yeast nutrient designed to ensure efficient...

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Original price $11.99 - Original price $55.99
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Borosilicate Erlenmeyer Flasks for Yeast Starters

Brewmaster
2 in stock

Propagate Yeast with Precision and Durability Our Borosilicate Erlenmeyer Flasks are the perfect tool for brewing enthusiasts looking to propagat...

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Original price $11.99 - Original price $55.99
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Original price $3.99 - Original price $3.99
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Fermaid K – 1 oz Packet

SoCal Brewing Supply
12 in stock

Balanced Nutrition for Strong, Reliable Fermentations Fermaid K is a complete yeast nutrient containing a balanced blend of inactivated yeast, DAP ...

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Dual-Hole Rubber Stopper for Airlock and Thermowell

The Vintage Shop
5 in stock

Dual-Hole Design for Precise Fermentation Monitoring Our Dual-Hole Silicone Stoppers are the perfect solution for brewers looking to streamline f...

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#7 Solid Rubber Stopper for Fermentation Vessels

The Vintage Shop
8 in stock

Seal Your Fermentation with Confidence Our #7 Solid Rubber Stoppers are a reliable solution for sealing your fermentation vessels when airflow is...

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Go-Ferm Protect | Lallemand | Yeast Rehydration Nutrient

Lallemand
4 in stock

Go-Ferm Protect | Lallemand | Yeast Rehydration Nutrient Go-Ferm Protect is a natural yeast rehydration nutrient developed by Lallemand to enhance ...

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Drilled Rubber Stopper #8

The Vintage Shop
5 in stock

Our #8 size drilled bungs measure 40mm at the top, and 33mm at the bottom. Pair this with our Double Bubble or Three Piece Air Locks to complete yo...

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Drilled Rubber Stopper #8.5

The Vintage Shop
4 in stock

Our #8.5 size drilled bungs measure 43mm at the top, and 36mm at the bottom. Pair this with our Double Bubble or Three Piece Air Locks to complete ...

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Lallemand Opti'Malo Plus – 6g Packet

Lallemand
2 in stock

Support a Smooth, Reliable Malolactic Fermentation Opti'Malo Plus from Lallemand is a specialized fermentation nutrient designed to optimize malola...

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Original price $3.79 - Original price $3.79
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Fermaid O – 12g Packet

SoCal Brewing Supply
10 in stock

Organic Yeast Nutrition for a Clean, Healthy Fermentation Fermaid O is a highly effective organic yeast nutrient derived from inactivated yeast cel...

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Original price $3.79 - Original price $3.79
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Original price $6.99 - Original price $6.99
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Sanitary Filter – Inline 0.027 Micron Filter (99.99% Efficiency)

Brewmaster
Only 1 left!

Versatile inline HEPA-grade filtration for fermentation, oxygenation, CO₂ systems, and more This inline Sanitary Filter provides exceptional protec...

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Diammonium Phosphate (DAP) – 2 oz Bag

SoCal Brewing Supply
8 in stock

Diammonium Phosphate (DAP) is a widely used and trusted yeast nutrient that plays a critical role in creating healthy, vigorous fermentations. Whet...

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1" Magnetic Stir Bar for Magnetic Stir Plates

SoCal Brewing Supply
5 in stock

1" Magnetic Stir Bars – Perfect for Yeast Starters Enhance your yeast propagation process with these durable 1" magnetic stir bars, designed for us...

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Original price $7.99 - Original price $7.99
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Yeast Hulls | 5g Pack | Rescue Stuck Fermentations

Brewmaster
5 in stock

Revitalize Fermentation with Yeast Hulls Yeast hulls, also known as yeast ghosts, are an essential tool for managing sluggish or stuck fermentation...

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Stainless Steel Thermowell with #6.5 Dual-Hole Stopper

Brewmaster
Out of stock

Monitor Temperature & Maintain an Airtight Seal in One Solution Upgrade your fermentation setup with this Stainless Steel Thermowell & #6.5...

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Original price $25.99 - Original price $25.99
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Sold out
Original price $10.99 - Original price $10.99
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2" Magnetic Stir Bar for Magnetic Stir Plates

SoCal Brewing Supply
5 in stock

2" Magnetic Stir Bars – Perfect for Yeast Starters Enhance your yeast propagation process with these durable 2" magnetic stir bars, designed for us...

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Original price $10.99 - Original price $10.99
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Original price $49.99 - Original price $49.99
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Wort Whipper | Super Compact Magnetic Stir Plate

Kegland
2 in stock

Wort Whipper Compact Stir Plate – Perfect for Propagating Healthy Yeast Healthy yeast is the foundation of great beer, and the Wort Whipper Compact...

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Original price $49.99 - Original price $49.99
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Original price $3.99 - Original price $3.99
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$3.99
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#10 Solid Rubber Stopper for Fermentation Vessels

The Vintage Shop
5 in stock

Seal Your Fermentation with Confidence Our #10 Solid Rubber Stoppers are a reliable solution for sealing your fermentation vessels when airflow i...

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Original price $3.99 - Original price $3.99
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$3.99
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Original price $24.99 - Original price $24.99
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Stainless Steel Thermowell with #10 Dual-Hole Stopper

Brewmaster
2 in stock

Monitor Temperature & Maintain an Airtight Seal in One Solution Upgrade your fermentation setup with this Stainless Steel Thermowell & #10 ...

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Original price $24.99 - Original price $24.99
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$24.99
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Original price $4.49 - Original price $4.49
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$4.49
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Silicone Fermentation Airlock for Mason Jars | One-Way Valve

Brewmaster
5 in stock

Perfect for Hassle-Free Mason Jar Fermentations The Silicone Fermentation Airlock for Mason Jars is the ideal tool for home fermenters looking to s...

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Original price $4.49 - Original price $4.49
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Fermonster Replacement Lids - Solid and Airlock Versions

The Vintage Shop
2 in stock

Versatile Lid Options for Your Fermonster SoCal Brewing Supply offers two lid options to supplement or replace your existing lids. Offered in a sol...

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Original price $2.59 - Original price $2.59
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Large Universal Stopper with Hole

The Vintage Shop
7 in stock

Our large sized universal drilled bungs measure 56mm at the top, and 49mm at the bottom. Pair this with our Double Bubble or Three Piece Air Locks ...

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Original price $2.59 - Original price $2.59
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