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Frequently Asked Questions

  • How many brood boxes should I use? viewed 19,385 times
    As with many beekeeping questions opinions vary on this one.
    In our experience either one or two brood boxes work fine. But running a single brood box will lead to honey being stored in the Flow frames much earlier, especially the first time.
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  • Wintering your Flow Hive viewed 30,242 times
    We cannot emphasise enough that it is best to consult your local beekeepers on this and other beekeeping questions. If there is a bee club near you, we encourage you to join it. You will get several opinions on what to do – but you will be able to pick the most suitable approach for your situation.
    There are two main concerns for a beehive over the winter months; the colony starving, and the queen becoming stranded below the queen excluder. This response is oriented toward overwintering the Flow Hive – there is plenty of general information about overwintering bees on the web.
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  • What feeders will work with a Flow Hive? viewed 18,511 times
    Where we are located in Australia there are flowers most of the year round, so feeding isn’t usually necessary. However, many parts of the world have long winters where bees may need to be fed. This is necessary when there are no flowers available for foraging and there are not enough honey stores in the hive to feed the bees through the colder months.
    Here are some feeders that can fit a Flow Hive. There is lots of discussion and debate on feeding bees- the two more popular options seem to be sugar water feeding and dry sugar feeding (Note: use white sugar rather than raw or brown sugar).
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  • What type of bees can go in Flow Hives / Frames? viewed 6,908 times
    The Flow Hive has been specifically designed and tested for use with the European honey bee (Apis mellifera).
    We believe the Flow frames should work well with most, if not all, subspecies of Apis mellifera, although we have not yet had time to trial this. We have, however, heard reports that African bees, Apis mellifera scutellata, do not readily take to plastic foundation of any kind.
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  • Do the bees willingly fill the Flow comb compared to the traditional wax comb? viewed 18,530 times
    In many years of testing we have found the bees readily wax up and fill the Flow Frames. We have done quite a few experiments putting Flow Frames in the middle of a standard super with wax foundation frames either side. The bees have shown no preference either way and readily start building on, and filling the Flow Frames at the same time as the traditional ones.
    If your bees are taking a while to start filling your Flow Frames, please read this FAQ.
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  • Do I need to smoke the hive? viewed 24,689 times
    We do recommend that you use a smoker whilst undertaking beekeeping activities such as routine inspections of the brood nest. You can learn more about handling your smoker safely by reading this Flow® sponsored safety pamphlet.
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  • Do I need to wear a bee suit, bee veil or gloves when I drain the honey out? viewed 31,636 times
    We recommend you wear a protective beekeeper suit whenever you are working with your bees. For more information see this Flow® sponsored safety pamphlet.
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  • How often do I need to check the brood? viewed 27,233 times
    This depends on your location. In our area it is normal to inspect the brood nest of each hive twice a year for disease. In some areas beekeepers check more frequently. If the hive is weak it should also be inspected. Our invention changes the honey harvesting component of beekeeping. All the rest of the normal beekeeping care for the hive still applies; beetles, mites, swarm control, etc. The Flow Hive’s end window does assist with allowing you to look into the hive and gauge the strength and health of the colony.

    Watch more Beginner Beekeeping Videos here.
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  • Do I need to leave some honey in the hive for the bees? viewed 27,890 times
    Yes, this applies to all beekeeping. Your bees need honey to get them through the times when there is no nectar available. The number of frames of honey that you should leave depends on your climate. You should consult local beekeepers as to how much they leave for their colonies over the winter.
    The Flow Frames make it a lot easier to see how much honey is in your frames at any time, so you can learn to manage how much honey to harvest and how much to leave for the bees.
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  • How do the bees know when to uncap the comb, and how long does it take? viewed 16,205 times
    The bees are quick to notice when the honeycomb cells are empty - we guess empty cells must feel quite different underfoot if you are a bee. You can watch them work on the end cells as soon as you reset the Flow Frame to the closed position.
    We have found the bees will sense the cells are empty and straight away begin uncapping, repairing the wax in the cells, and refilling. Usually they finish uncapping all the cells in a day or two. If the hive is not so busy it may take longer.
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  • Can you harvest beeswax from a Flow Frame? viewed 29,164 times
    You cannot harvest wax from a Flow Frame. Honey comes out of the Flow Frames free from wax and ready for the table. All the wax stays in the hive and the bees reuse it. Bees use about 7kg honey to make 1kg of wax, so this aspect of the Flow system can improve your hive’s rate of honey production.
    To enable harvesting of wax we offer two Flow Hybrid Super models that contain  both Flow Frames and traditional frames. This allows for those that wish to harvest wax and traditional comb from their Flow Super.
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  • Do Flow Frames work with Australian native bees? viewed 26,056 times
    No, you can’t use Flow Frames with an Australian native beehive.
    Australian native bees have a completely different comb/pod structure and honey production pattern to the European honey bee.
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  • Are the Flow Frames made from BPA free plastic? viewed 83,652 times
    We have worked hard to ensure that our Flow Frames are manufactured from the very best food grade materials.
    The clear viewing ends of the frames, as well as the honey tube and caps, are made from a virgin food grade copolyester. The manufacturers have assured us that it's not only BPA-free, but it is not manufactured with bisphenol-S or any other bisphenol compounds.
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  • Can I use Flow Frames in cold or freezing conditions? viewed 102,928 times
    The Flow Hive was trialled in Canada by John Gates in the fall of 2014, and no issues were found regarding the cold. Bees keep the hive warm because the brood nest needs to stay around 35 degrees Celsius or 96 degrees Fahrenheit.
    In cold climates it would be recommended to harvest early and often so the possibility of crystallisation is less likely. Also read our page on Wintering Your Flow Hive.
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  • Do bees in a Flow Hive still sting people? viewed 17,893 times
    Yes. The Flow Hive reduces hive disturbance and the risk of stings, however all honeybees sting. You can read more about beekeeping safety and first aid in this Flow® sponsored safety pamphlet.
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  • What if I am allergic to bees? Can I still use a Flow Hive? viewed 11,620 times
    If you have a life-threatening allergy to bees, we recommend that you don’t become a beekeeper. You can learn about beekeeping safety and first aid in this Flow® sponsored safety pamphlet.
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  • If I get a Flow Hive, does that mean I never have to open up the hive? viewed 20,048 times
    All Flow Hives need to be opened for inspection, just like regular beehives. This is an important activity in monitoring your hive for pests and disease. The number of inspections needed per year varies a great deal. In places with a high level of bee disease, many beekeepers open and inspect each hive every month or six weeks during the spring and summer. Experienced beekeepers observe the behaviour of bees at the hive entrance and can usually judge whether they need to open the hive for further inspection.
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  • If I haven’t kept bees before should I get a Flow Hive? viewed 27,333 times
    Yes, beekeeping is a wonderful learning experience!
    The Flow Hive makes extracting the honey easy. While this saves much of the work involved in keeping bees, you will still be spending time observing your bees and inspecting the hive to ensure your bees are healthy.
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  • How do I get bees? viewed 51,458 times
    Bees rarely find their way into empty beehive boxes, even though they are designed to be a perfect home for them. There are a number of ways of starting a colony and you should read more than this small overview to learn all that is involved.
    A small nuc (nucleus) hive can be bought from beekeeping suppliers in most countries (for Australia see: A nuc consists of four or five frames of brood and honey along with a few thousand bees, including a queen bee. You buy these in the Spring, then place them in a standard box with a divider which can be removed as the colony expands.
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  • Can I separate the three Flow Frames I’ve ordered, or are they one unit? viewed 10,859 times
    The frames are modular, and are operated separately to extract honey. You could buy six Flow Frames and create two sets of three to put in the middle of two existing supers. When you put them in the middle of your super, the bees will fill these frames first, and when you drain them, they will move any honey in the outer standard frames into the Flow Frames, so you may find you don’t have to remove and extract the normal frames again.
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  • Do I need a queen excluder? viewed 18,813 times
    We recommend the use of a queen excluder as this ensures no drone or worker-bee eggs and larvae end up in the Flow Frames.
    Having said this, most of our experimental Flow Hives did not use an excluder and we never found worker brood in them and very rarely found drone brood. We have designed Flow comb to have deep cells of a size that suits neither worker or drone brood.
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  • Do the bees ever put pollen in a Flow Frame? Is this a problem? viewed 17,565 times
    Occasionally the bees will  store pollen in Flow Frame cells. In our experience this isn’t a problem as the frames will still operate when some cells are full of pollen. Pollen cells may  block the flow of honey from above, but the honey will drain around the blockage, and usually back into the Flow channel. If it doesn’t drain back into the channel, the bees get to lick it up.
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  • Will the queen lay eggs in the Flow Frames? viewed 12,802 times
    The Flow Frame cells are wider and deeper than normal comb cells so that the queen will not lay worker eggs in them.
    Occasionally, we have found that a queen will lay a few drone (male bee) eggs in a Flow Frame. This doesn't stop the Flow Frame from working, but does kill any drone eggs or larvae in the cells when you extract the honey.
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  • Will Flow work with pollen draws? viewed 7,505 times
    Pollen draws fit on the outside of the hive, the Flow system does not interfere with this at all.
    If you can fit your pollen draw to a standard Langstroth box, then there should be no problem fitting it on a Flow box.
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  • What can I do if I get drone brood in the Flow Frames? viewed 22,287 times
    We recommend that you put a queen excluder on the hive and wait for the drones to hatch before harvesting. Make sure the queen is underneath the excluder in the brood box before replacing the Flow Super.
    See also our 'Do I need a queen excluder?' FAQ.
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  • What paint or varnish is safe to coat my Flow Hive with? viewed 23,692 times
    Many beekeepers use oils such as Tung oil or Linseed oil, however we have found when finishing with oils in wet climates, that mildew (black mould) can grow on the surface of your hive. While this will not effect the structural integrity of your hive and should not have any impact on your bees, this may not be the look you were anticipating.
    It can be a challenge keeping wood outdoors looking like new, especially in wetter climates. If you wish for your hive to stay mould free and to maintain the natural timber look for as long as possible, we suggest you go to your local paint store and ask for a finish that will last outdoors.
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  • Isn't cedar bad for bees and other insects? Doesn't it repel them? viewed 18,420 times
    Western red cedar is a standard wood used for hives in the UK and other places. It's very different from Spanish cedar or other aromatic cedars commonly used to deter moths and other insects. It's very common to find feral honey bee colonies living inside hollow western red cedar trees.
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