The Invisible Clause That Killed Plantmade

Ama built a £12 million business. The contract she never wrote is what destroyed it.

I want to talk about Ama.

Ama Amo-Agyei started Plantmade in 2020 with £100, a bottle of hair growth formula, and an Instagram account. Within ten days she had turned that £100 into £1,000. Within five months, £100,000. Within a year, over a million. By 2023, Plantmade was generating £5.3 million in annual revenue, ranking #29 on The Sunday Times list of the UK’s fastest-growing businesses, and being celebrated by the BBC, HSBC, and Lloyds Bank as one of the most remarkable entrepreneurial stories of her generation.

In early 2025, Plantmade went into administration. The company was sold for £30,000.

That’s 0.27% of its projected annual revenue.

Ama posted on LinkedIn: “We were robbed.”

I understand why she felt that way. But as a commercial solicitor who has spent decades in boardrooms, on major projects, and inside the legal architecture of businesses that thrive and businesses that collapse, I want to say something that I think matters more than the postmortem coverage has acknowledged.

Plantmade wasn’t killed by bad luck. It was killed by an invisible clause. One she never knew.

What Is an Invisible Clause?

In contract law, the terms that govern a deal are the ones written down. But in commercial life, the terms that govern outcomes are often the ones nobody writes at all.

I call these Invisible Clauses. They’re the unwritten rules operating in every business relationship, every negotiation, every growth decision. They don’t appear in the recitals. Nobody reads them aloud. But everyone is playing by them.

The invisible clause that killed Plantmade wasn’t a cash flow problem, though cash flow was the symptom. It wasn’t a marketing problem, or a scaling problem, or an operations problem.

It was The Assumption Clause. The belief: unwritten, unchallenged and invisible, that growth is protection.

The Assumption Clause: Growth Is Not a Shield

Ama did everything right by the metrics we celebrate. She bootstrapped without venture capital. She built community before product. She scaled organically, authentically, and fast. She was the blueprint.

And somewhere in that meteoric rise, a dangerous assumption embedded itself into the business like an unsigned clause in a contract nobody read.

The assumption was this: because we are growing, we are safe.

It’s one of the most expensive invisible clauses in business. And it disproportionately affects Black founders, not because of any failure of intelligence or ambition, but because of the specific conditions under which many of us build.

We build fast because we have to. We build lean because we’ve had to. We build on momentum because that’s what we’ve been given instead of capital, networks, and the safety nets that others take for granted. And in that environment, growth becomes the proxy for security. Revenue becomes the evidence of soundness. Followers become the proof of sustainability.

None of those things are the same as a solid legal and commercial foundation.

Revenue is not solvency. Followers are not protection. Growth is not a contract.

The Moment the Clause Activated

In August 2021, twelve months after making her first million, Ama received a cease-and-desist letter. Another company owned the trademark for “Planted”, her original brand name.

She had to shut down for three months to rebrand to Plantmade. Monthly revenue dropped from £150,000 to £50,000 overnight. Legal costs alone ran to £25,000, on top of hundreds of thousands in lost revenue during the shutdown.

This is the moment I want every Black founder reading this to sit with.

Because a trademark search, one of the most basic pieces of commercial due diligence, costs a fraction of what this crisis cost. A solicitor involved at the point of brand creation would have identified the conflict before a single bottle was labelled. The invisible clause would have been made visible. The risk would have been priced and managed.

Instead, it was assumed away. Because the business was growing. Because the community was responding. Because everything felt like it was working.

And in commercial law, assumption is never a substitute for a signed term.

Why This Is a Legal Problem, Not a Finance Problem

The coverage of Plantmade’s collapse has focused almost entirely on cash flow. On DSO-Days Sales Outstanding. On receivables aging. On HMRC debt.

I want to reframe that entirely.

Every one of those problems has a legal dimension that wasn’t addressed.

Cash flow is a legal problem when your contracts don’t have clear payment terms, enforceable late payment clauses, or systematic escalation provisions. When customers drift from 32-day payments to 51-day payments, as Plantmade’s reportedly did, that drift is a contractual failure, not just a financial one.

HMRC debt is a legal problem when there is no structured governance framework advising a founder on their tax obligations in real time. When the first time you understand the scale of your liability is when administrators are already being appointed, the legal infrastructure simply wasn’t there.

She was doing what founders do, building, selling and growing. The criticism belongs to a system that celebrates Black excellence loudly and supports it quietly. That gives awards instead of access. That documents the rise and then documents the fall without ever asking what legal infrastructure was or wasn’t in place.

We celebrate Black founders on the way up. We autopsy them on the way down. Neither is the same as protecting them while they’re building.

What a Fractional GC Would Have Changed

I work with founders who are growing fast, businesses in the £5m to £50m range who are winning bigger contracts, taking on more risk, and often realising that their legal protection hasn’t kept pace with their ambition.

Here is what having a Fractional General Counsel in Plantmade’s corner from year two might have looked like.

• At the point of brand creation: a trademark search, a clear IP ownership structure, and a protection strategy for the brand asset being built. Cost: a fraction of £25,000 in reactive legal fees and three months of lost revenue.

• At the point of scaling: commercial contracts with enforceable payment terms, late payment clauses with teeth, and a receivables process with legal escalation built in from the start. Not bolted on in crisis.

• At the point of growth: governance. A framework that moves the founder from instinct to structure. From assuming to documenting. From momentum to foundation.

This isn’t about replacing the founder’s vision. It’s about protecting it. Because the most expensive legal advice is always the advice you didn’t take early enough.

The Clause You Need to Write Now

If you are a Black founder reading this, I am not writing to you as a cautionary tale. I am writing to you as a peer who has sat in enough boardrooms to know what changes outcomes.

The invisible clause that killed Plantmade is operating in businesses right now. In yours, possibly. Not because you aren’t brilliant. Not because you aren’t building something real. But because the assumption that growth is protection is seductive, and nobody told you it was a clause you needed to rewrite.

So here it is, rewritten:

Growth is not protection. Legal infrastructure is protection. And the time to build it is before you need it.

Ama built something extraordinary. And she deserved to have the legal architecture around her that matched the scale of what she was creating, often reserved for businesses with institutional backing and in-house legal teams. But it’s a clause every founder has the right to write.

Because Your Life is a Contract™ — and so is your business.