Slow as Molasses? – A Business Lesson from Boston History

Most people use the phrase “slow as molasses” to describe something moving painfully slowly. In business, founders sometimes use the phrase the same way when progress feels frustratingly gradual. But in Boston, molasses once moved fast enough to destroy an entire neighborhood.

On January 15, 1919, a massive molasses storage tank in Boston’s North End suddenly burst. The tank contained more than two million gallons of molasses. When the structure failed, a thick wave rushed through the streets at an estimated speed of 35 miles per hour, damaging buildings, overturning structures, and causing tragic loss of life. The event became known as the Great Molasses Flood.

What makes this story particularly interesting for founders is not just the disaster itself, but the fact that warning signs appeared long before the tank burst.

Residents had reportedly noticed molasses leaking from the tank for months. Syrup would seep through seams and drip down the sides. Some neighborhood children even collected the molasses as it leaked out. Instead of fixing the structural issues, the company reportedly painted the tank a darker color so the leaks would be less noticeable. Meanwhile, pressure continued to build inside the tank until the structure could no longer hold it.

Businesses often follow a similar pattern. Most business failures do not happen overnight. They build slowly. The warning signs appear early, but they are ignored.

Financial records start becoming disorganized. Customer complaints begin appearing more frequently. Processes (if any exist) become messy and inconsistent.

Communication between team members begins to break down. Founders notice the problems but push them aside, telling themselves they will address them later.

At first, these issues feel small. They seem manageable. But pressure inside a business builds the same way pressure built inside that tank. When small problems are ignored long enough, they eventually become big ones.

One of the most important responsibilities of a founder is not just chasing growth. It is paying attention to the leaks. Healthy businesses deal with problems early. They strengthen systems before scaling (that's where BASE can help). They address uncomfortable issues instead of covering them up.

The molasses tank did not fail because of a single moment. It failed because small problems were ignored for too long. The same lesson applies to business. A small leak today can become a flood tomorrow if it is not addressed. Strong businesses do the opposite. They fix small problems early and build systems that can handle growth.

For founders building something meaningful, the goal is simple: fix the leaks early, strengthen the structure, and build a business that can handle the pressure that comes with growth.

BASE – Business Assistance for Small Enterprises Helping founders build stronger

systems before pressure builds.

Historical note: The Great Molasses Flood occurred in Boston’s North End on January 15, 1919, when a storage tank containing over two million gallons of molasses collapsed and flooded several city blocks.