Flow Hive vs Traditional Hive: What UK Beekeepers Really Think

Few topics spark as much lively debate at a local beekeeping association meeting as the Flow Hive. Walk into any BBKA (British Beekeepers Association) branch gathering from Cornwall to Caithness and you will find opinions ranging from enthusiastic endorsement to firm scepticism. If you are just starting out in beekeeping, or even if you have kept bees for a few years and are weighing up your options, it is well worth understanding both sides of the argument before you spend your money.

This article gathers the kinds of views you will commonly hear from experienced UK beekeepers, weighs up the genuine practical differences between Flow Hives and traditional hive systems, and tries to give you a realistic picture of what each option means for keeping bees in the British climate.

A Quick Overview: What Are We Comparing?

Before getting into opinions, it helps to be clear about what we are actually talking about.

The Flow Hive

The Flow Hive was invented by Australian father-and-son beekeepers Stuart and Cedar Anderson and launched via a crowdfunding campaign in 2015. It became one of the most successful crowdfunding projects in history. The core innovation is a modified super (the box sitting above the brood box where honey is stored) fitted with specially designed plastic frames. These frames contain partially formed honeycomb cells. When the beekeeper turns a key, the cells split and the honey flows out through a tube directly into a jar. No uncapping knife, no extractor, no wax mess.

In the UK, Flow Hives are most commonly used with a standard Langstroth brood box on the bottom, though some beekeepers adapt them for use with British National or Commercial configurations.

Traditional Hives Used in the UK

The most common hive in the United Kingdom is the British National hive, a compact design well suited to British bee strains and the cooler British climate. Other popular options include the WBC (the classic double-walled hive you picture on a jar of honey), the Commercial hive (essentially a larger National), the Langstroth (popular worldwide and used by many UK hobbyists and most commercial operations), and the Warré hive (a more natural, top-bar style system favoured by those taking a less interventionist approach).

With all traditional hive types, honey harvesting involves removing frames from the super, uncapping the wax cells with a heated knife or fork, spinning the frames in a centrifugal extractor, filtering the honey, and then returning the drawn comb to the hive. It is a process that takes time, equipment, and a fair bit of mess — but it is one that beekeepers have refined over generations.

The Cost Question: A Very British Concern

One of the first things UK beekeepers mention when the Flow Hive comes up is the price. A complete Flow Hive 2 setup — brood box, Flow super, roof, floor, and everything else — will typically cost you somewhere between £600 and £800 when ordered to the UK, depending on the configuration and any shipping costs. That is a significant outlay.

By comparison, a solid starter setup with a British National hive, floors, supers, frames, and basic equipment can be put together for around £200 to £350 new, and considerably less if you buy second-hand through local BBKA branches or online marketplaces. Many local associations also run loan hive schemes to help new members get started.

Experienced beekeepers are quick to point out that once you factor in second-hand equipment, an extractor shared through a local association, and home-built or flat-pack hive components, traditional beekeeping can be genuinely affordable. The Flow Hive’s price point puts it firmly in the “considered purchase” category for most people.

That said, if you factor out the need for an extractor (which alone can cost £150 to £400 to buy), the difference becomes smaller. Many new beekeepers either borrow an extractor from their local association or pay to use one, so it is not always a direct saving — but it is worth noting.

The Welfare and Husbandry Argument

This is where opinions get most heated, and it is also where the most important points are raised.

Regular Inspections Are Non-Negotiable

One of the more persistent misconceptions about the Flow Hive — largely a product of some of the original marketing material — is that it allows you to keep bees with minimal intervention. You simply turn a key and honey comes out. For experienced beekeepers, this framing is genuinely concerning.

Under the Bees Act 1980, which applies across Great Britain, all beekeepers have a legal duty to take reasonable steps to control certain notifiable diseases and pests. The most significant of these in the current UK context is the Varroa mite (Varroa destructor), which is now present in virtually every honey bee colony in mainland Britain. Left unmanaged, Varroa will kill a colony within two to three years. Managing it properly requires regular hive inspections — typically weekly or fortnightly during the main season — where you examine brood frames, assess mite levels, and apply treatments at appropriate times.

There is also the Small Hive Beetle (Aethina tumida), which has not yet established in the UK but is the subject of active monitoring by the National Bee Unit (NBU), part of APHA (the Animal and Plant Health Agency). If you have bees, you need to know what to look for and you need to be inspecting regularly.

None of this changes with a Flow Hive. The Flow super replaces the extraction process, not the management of the colony. A responsible Flow Hive keeper inspects their bees just as frequently as anyone else — they simply harvest honey differently. The concern from traditional beekeepers is not that the Flow Hive makes inspections unnecessary, but that the marketing of the product has attracted people into beekeeping who believe it does.

What the BBKA Says

The BBKA, which represents around 27,000 beekeepers across England and Wales, has consistently emphasised that any hive system must support proper colony management. Their stance is pragmatic rather than dogmatic — they do not officially condemn the Flow Hive, but they do stress that the choice of hive type should never come at the expense of good husbandry. Their Basic Assessment and subsequent education pathway focuses on understanding colony behaviour, disease recognition, and seasonal management regardless of which hive system a beekeeper uses.

The Scottish Beekeepers’ Association (SBA) and the Welsh Beekeeping Association (WBKA) echo similar sentiments. Good beekeeping is about the beekeeper’s knowledge and commitment, not the brand of equipment.

Practical Considerations for the UK Climate

Here is something the Australian inventors could not have fully anticipated: British weather is not Australian weather. This matters more than you might think.

The Problem With Harvesting in a Damp Climate

Honey has to reach a water content below 20% before it is safe to harvest — above this level, it will ferment. In the warm, dry Australian climate, nectar in a hive dries down to the correct moisture content relatively quickly. British bees, however, are often dealing with a wetter, cooler environment, and they tend to cap honeycomb only when the moisture content is low enough — an instinctive quality control process that has evolved over thousands of years.

With traditional extraction, you can check whether frames are properly capped before removing them, giving you a reliable visual indicator of readiness. With the Flow Hive, it is possible (though not inevitable) to harvest honey that has not been fully capped and therefore has a higher water content than is safe or legal to sell. The Food Safety Act 1990 and associated honey regulations in the UK require that honey sold to the public meets minimum standards, including moisture content limits.

Many UK Flow Hive keepers manage this perfectly well by checking capping percentages on the visible frame faces before harvesting, and by using a refractometer to measure water content after harvesting. But it does require an extra step of diligence that some newcomers may not be aware of.

Cold Harvesting Issues

Honey becomes significantly more viscous at lower temperatures. During cooler British summers or when harvesting late in the season, honey in a Flow super may not flow freely, leading to incomplete drainage and honey left in the frames. This can cause problems with fermentation or crystallisation within the frames themselves, which in turn can make the Flow mechanism difficult to operate.

Several UK beekeepers have reported that harvesting on a warm day, ideally when the outside temperature is above 20°C, makes a considerable difference. In parts of northern England, Scotland, or upland areas, that kind of temperature can be less reliable, adding an element of timing to the harvest process.

Compatibility With British Bee Strains

British black bees (Apis mellifera mellifera) and native bee strains are well adapted to our climate and often build compact nests in response to the shorter British season. Many beekeepers working with locally sourced or conservation-focused colonies find that these bees are sometimes reluctant to draw out and fill the plastic Flow frames, preferring the natural wax comb of traditional frames. This is not universal — plenty of UK beekeepers report their bees taking to Flow frames without issue — but it is a frequently mentioned consideration.

Moving Forward

Once you have the fundamentals in place, the possibilities open up considerably. The UK offers fantastic opportunities for anyone interested in this hobby, and with the right foundation you will be well placed to make the most of them.