270: Cidermaker Tips to Avoid Bottle Bombs | Ask Ryan 2021

270: Cidermaker Tips to Avoid Bottle Bombs | Ask Ryan 2021

Author: Ria Windcaller: Award-winning Cidermaker, Podcaster | Craft Beer Columnist April 28, 2021 Duration: 36:20

Bottle Safely to Avoid Bottle Bombs

If like me you grew up in a house where your parents made homemade everything, chances are they also dabbled in making homemade soda, wine, beer, and cider. Mine sure did and I still recall hearing the popping of root beer bottles in the root cellar. Thankfully, we did have a separate room where the exploding glass bottles only left a mess and didn't hurt anyone else around. Bottle Bombs are dangerous and are caused by fermenting sugar over carbonating a bottle that can't withstand the pressure.

Measure Sugar Content before Bottling

In this episode with Ryan Monkman of FieldBird Cider in Ontario Canada we explore the process of bottling with the goal of bottle conditioning with the final product being one that has a bit of sparkle (read: bubbles).

Ryan Monkman - FieldBird Cider in cellar Ryan Monkman - FieldBird Cider in Kent-He wine cellar

Usually I bottle when the cider has not fully fermented. There is just enough yeast cells in solution that they will continue to munch away on the sugar and produce bubbles creating a sparkling cider that is both pleasing to the palate and as Ryan says,"Bubbles make aromatics pop!"

The hook is that the cider has been aging in the carboy for well over 2 years. The yeast look spent, meaning they are dead yeast cells and any that are still holding on to life won't have enough vitality to multi enough even if priming sugar is added to the cider with the hope of getting a bit of sparkle in the bottle.

Autolysis:  is the destruction (or lysis) of a cell by its own enzymes. This process usually takes place after about 9 months.

What to bottle in to avoid Bottle Bombs

  • Quality glass 
    • Champagne bottles are built for pressure
  • Crown caps are better than flip tops
    • Caps will have tendency to pop off, whereas flip tops can't and thus the glass is under extreme pressure

How to measure residual sugar

Ryans recommendations

Hydrometer is best for determining alcohol, but can't give you a complete measurment on residual sugar

Once you have determine the amount of residual sugar, you can then determine how much sugar and yeast to use for bottling. In the next Episode 271: Sugar, Yeast and Bubbly Bottles, Ryan and I will discuss the next step of how much sugar and what kind of yeast to use.

Contact for Ryan Monkman at FieldBird Cider

Mentions in this Chat

Help Support Cider Chat Please donate today. Help keep the chat thriving!

Find this episode and all episodes at the page for Cider Chat's podcasts.


There’s a whole world in a glass of cider, and Cider Chat is your invitation to explore it. Hosted by award-winning cidermaker and writer Ria Windcaller, this podcast travels far beyond the bottle to meet the people who make the global cider culture so vibrant. Each conversation is a journey-you might find yourself in a heritage orchard learning the history of forgotten apple varieties, in a bustling taproom with an importer explaining regional traditions, or in a kitchen with a chef pairing cider with unexpected foods. The discussions get into the delightful nuances, too, whether that’s the semantics of what we even call this drink or how the concept of terroir translates from soil to sip. It’s not just about production; it’s about the community, the travel, and the stories that fermentation unlocks. This is for anyone curious about the craft, history, and sheer enjoyment of fermented apple juice in all its forms. So, pour a glass and settle in for a series that feels like a wide-ranging, informative, and genuinely good-humored chat with friends who happen to be obsessed with cider. You’ll come away with a deeper appreciation for every effervescent, tart, or sweet sip, hearing directly from the growers, makers, and enthusiasts who are shaping this drink’s exciting present and future.
Author: Language: English Episodes: 501

Cider Chat
Podcast Episodes
049: Agathe Letellier | Manoir d'Apreval, Normandy - France [not-audio_url] [/not-audio_url]

Duration: 1:13:21
Are you a cider fan? Then follow this podcast on twitter @ciderchat In this chat: Agathe Letellier is making cider, pommeau and calvados at her cidery Manoir d'Apreval in Pennedepie in Normandy, France. It is a coastal c…
048: Heleen Nobel & Eelco Huizinga | Appels en Peren, Netherlands [not-audio_url] [/not-audio_url]

Duration: 46:40
Appels en Perren is the first retail store in Amsterdam selling only Apple and Pear products from the Netherlands and European countries such as France, Germany and the UK. In this week's chat we speak with Heleen Nobel…
047: CiderDays 2016 Schedule | The Oldest Ciderfest in the US [not-audio_url] [/not-audio_url]

Duration: 44:44
Simultaneous cider events! Oh My! In this chat I provide insider tips on: The 2016 CiderDays Schedule, held in Franklin County Massachusetts on the first week of November since 1994 Where to buy cider Where to find bulk…
046: Going to CiderDays | Insider Tips, Massachusetts [not-audio_url] [/not-audio_url]

Duration: 58:35
With a bit of history on the oldest Cider Fest in the US held the 1st weekend of November. CiderDays (yes it has always been spelled as one word) was founded in 1994, by Judith and Terry Maloney or West County Cider in C…
045: J. Cline Ph.D. & D. Plotkowski | Pomology Cider Research, Canada [not-audio_url] [/not-audio_url]

Duration: 1:01:59
Dr. John Cline and Derek Plotkowski chat on the study of pomes, i.e., Pomology and their current research on cider apples. They are based at the University of Guelph in Ontario Canada. John Cline Pomology and Cider in On…
044: Sebastian Lousada | Flag Hill Farm Cider, VT [not-audio_url] [/not-audio_url]

Duration: 1:03:57
Meet Sebastian Lousada Flag Hill Farm makers of what they call Vermont Organic Hard Cider, is fully off the grid, certified organic, and producers of both cider and Pomme-de-vie AND I bet you haven't heard of it! So Grab…
043: Colin Davis | Shacksbury Cider, VT [not-audio_url] [/not-audio_url]

Duration: 1:01:33
Colin Davis is Production Manager and cidermaker at Shacksbury, a cidery based in northern Vermont in the town of Shoreham. Shacksbury was incorporated in 2013 and began selling ciders in 2014. Unlike many new startups t…
042: Jennifer Smith & Sara Grady | Women Leaders in Cider for NY [not-audio_url] [/not-audio_url]

Duration: 45:55
Jennifer Smith the Executive Director of New York Cider Association and Sara Grady Founder of NY Cider Week discuss the state's commitment to cider and upcoming events. I sat down for a chat with these two women who are…
041: Emily Ritchie | Northwest Cider Association [not-audio_url] [/not-audio_url]

Duration: 44:45
Emily Ritchie is the Executive Director of the Northwest Cider Association a region covering Washington, Oregon, Idaho, Montana and British Columbia. This region's cider scene is on fire and growing! Emily Ritchie The No…
040 Diego Rivera | Quebrada del Chucao, Chile [not-audio_url] [/not-audio_url]

Duration: 1:04:58
Quebrada del Chucao is a family owned cidery in Villarica (vee aree-ka), a village located in southern Chile. The Nahrwold family along with cousin Diego Rivera have been making cider commercially since 2012. Villarica i…