Flow Hive Maintenance Guide: How to Care for Your Hive Year-Round
A Flow Hive is built to last — but only if you maintain it properly. Neglected hives deteriorate fast: wooden components rot, Flow Frame mechanisms jam, and colonies suffer from disease and pests. This complete year-round maintenance guide tells you exactly what to do, when to do it, and how to keep your hive in peak condition for years to come.
In This Article
Spring Maintenance
Spring Tasks
Spring is your most important maintenance window. The colony is waking up, building strength, and preparing for the main nectar flow. Get everything in order now and the rest of the season runs smoothly.
-
First full hive inspection High Priority
Check brood pattern, confirm queen is laying, assess winter stores, look for disease or pest signs. Do this on the first warm day above 15°C (59°F).
-
Clean and reinstall Flow Frames High Priority
If you removed frames for winter storage, clean and inspect them before reinstalling. Check for crystallised honey, cracks, or propolis buildup in the mechanism.
-
Inspect and clean the bottom board
Remove debris, dead bees, and mold that accumulated over winter. Check for signs of moisture damage. Switch screened bottom board to open position for ventilation.
-
Check and touch up exterior paint or oil
Look for peeling, cracking, or bare wood on boxes and roof. Re-coat any exposed areas to prevent moisture penetration and rot.
-
Open entrance reducer Medium
As the colony grows, gradually open the entrance to its full size. Start small in early spring to help the colony defend against robbers and wasps.
-
Treat for Varroa mites if needed High Priority
Conduct a mite wash or sticky board count. If mite levels are above threshold (typically 2% infestation rate), treat before the main nectar flow begins.
Summer Maintenance
Summer Tasks
Summer is the active season — peak nectar flow, honey production, and colony population. Weekly inspections are essential. This is also when most beekeeping problems occur if you're not paying attention.
-
Weekly brood box inspections High Priority
Check for eggs, healthy brood pattern, queen presence, swarm cells, and disease signs. Every 7–10 days during peak season.
-
Monitor Flow Frames for capping Medium
Check the observation window every 10–14 days. Harvest individual frames as they reach 80%+ capped. Don't let honey sit fully capped for weeks in canola-heavy areas — crystallisation risk.
-
Scrape burr comb Medium
Remove irregular comb built between frames, under the crown board, and around the Flow Frame mechanism during each inspection. Early removal prevents jamming.
-
Swarm prevention High Priority
Check for queen cells during every inspection. Add space if the hive feels crowded. A swarm loses half your colony — prevention is far better than catching a swarm.
-
Monitor for overheating
In very hot climates, ensure the hive has afternoon shade. Bees fanning at the entrance in large numbers is a sign of overheating. Increase ventilation if needed.
-
Check water source availability
Bees need water daily in summer. Ensure a clean, accessible water source is nearby — otherwise they'll find your neighbour's pool.
Regular summer inspections are the single most important maintenance task for a healthy colony.
Autumn Maintenance
Autumn Tasks
Autumn is preparation season. Everything you do now determines whether your colony survives winter. This is the most consequential maintenance period of the year.
-
Final honey harvest High Priority
Harvest any remaining capped Flow Frames at least 6–8 weeks before your first expected frost. Leave adequate stores in the brood box — 60–80 lbs in cold climates, 30–40 lbs in mild areas.
-
Remove and clean Flow Frames High Priority
Remove all Flow Frames from the super. Clean thoroughly with warm water. Inspect for damage. Store in sealed bags or containers away from pests and moisture.
-
Varroa treatment High Priority
Autumn is the critical Varroa treatment window. The bees raised now will be the winter bees that keep the colony alive for 5–6 months. High mite loads at this stage are catastrophic.
-
Feed colony if stores are low High Priority
Weigh or heft the hive to assess stores. Feed 2:1 sugar syrup (heavy syrup) if the colony needs topping up. Stop feeding once temperatures drop consistently below 10°C (50°F).
-
Reduce entrance to mouse guard size
Install a mouse guard or reduce the entrance to a small opening. Mice will move into warm hives in autumn — even a small gap is enough for them to enter and destroy comb.
-
Inspect and treat wooden components
Check all boxes and the roof for damage, rot, or gaps. Apply a fresh coat of exterior paint or linseed oil to any worn areas before the wet season arrives.
Winter Maintenance
Winter Tasks
Winter is the low-disturbance season. The colony is clustered and surviving on stored honey. Your job is to protect the hive from the elements and monitor stores without opening the hive unnecessarily.
-
Heft the hive monthly
Lift one side of the hive slightly to estimate weight. A hive that feels very light is running low on stores — emergency fondant feeding may be needed.
-
Ensure adequate ventilation
Condensation is more dangerous to a winter cluster than cold. Ensure the top ventilation hole in the crown board is open. In very cold climates, a quilt box or insulated roof adds warmth without trapping moisture.
-
Check entrance is clear
After heavy snowfall or windstorms, check that the hive entrance isn't blocked. Bees need a small opening for ventilation even in winter.
-
Do NOT open the hive unnecessarily High Priority
Opening a hive in winter breaks the cluster and can kill the colony on cold days. Only open if you have strong evidence of a serious problem that can't wait until spring.
-
Plan and order for next season
Order replacement parts, new frames, or additional equipment during winter when demand is low. Good time to take courses and read up on beekeeping skills.
How to Clean Flow Frames
Flow Frame cleaning is the most Flow Hive-specific maintenance task and the one most often neglected. Clean frames every autumn — no exceptions.
Step-by-Step Flow Frame Cleaning
Remove frames from the hive at the end of the season. Gently brush off any remaining bees before bringing frames indoors.
Operate the mechanism to the harvest position to open the cells fully, making the interior accessible for cleaning.
Rinse with warm water (40–50°C / 104–122°F). Use a gentle stream to flush honey and wax debris from the cells. Do not use soap or detergent — residue can harm bees.
Use a soft brush to gently scrub propolis buildup from the frame edges and mechanism. A soft-bristled toothbrush works well for detailed areas.
Inspect for damage — cracks in the frame body, cells that won't reset properly, or a stiff mechanism. Replace damaged components before next season.
Freeze frames for 48 hours in a sealed bag to kill any wax moth eggs or small hive beetle larvae before storage. This step is optional but recommended.
Store in sealed bags or containers in a cool, dry location. Keep away from strong light and chemicals. Frames stored properly last many years.
Never use boiling water, dishwashers, bleach, or detergents to clean Flow Frames. High heat warps the plastic mechanism. Chemicals leave residues that repel bees and can contaminate future honey harvests.
Caring for the Wooden Components
Flow Hive boxes are made from western red cedar — a naturally rot-resistant wood that holds up well outdoors. But it still needs protection:
- Re-coat every 1–2 years with exterior-grade paint or raw linseed oil. Pay special attention to the roof, which takes the most weather exposure.
- Check finger joints annually for signs of separation or moisture penetration. Re-glue or replace boxes with significant joint failure.
- Keep the hive off the ground — the stand is essential. Direct ground contact accelerates rot on the bottom board.
- Replace the bottom board if you see significant rot, warping, or holes. This is typically the first component to need replacement.
- Store spare boxes in a dry location with some airflow. Don't stack wet boxes — they'll mold and attract pests.
Component Lifespan Guide
With proper maintenance, here's what to expect from each Flow Hive component:
Flow Hive sells individual replacement components — frames, caps, tubes, and gaskets — so you rarely need to replace entire units. Keep a small stock of common consumables (cap tubes, key gaskets) so you're not caught short mid-season.
Keep Your Hive in Top Condition
Browse SkogHive's range of beekeeping maintenance supplies, replacement components, and hive accessories.
Shop SkogHive Equipment →Frequently Asked Questions
How often should I clean my Flow Frames?
At minimum, once per year at the end of the active season before winter storage. In areas with fast-crystallising honey (canola regions), a mid-season rinse may also be beneficial if frames show signs of crystallisation buildup.
Can I leave Flow Frames in the hive over winter?
In mild climates, some beekeepers leave frames in place. In cold climates, removing and storing frames indoors protects them from moisture, frost damage, and wax moths. Removing also allows you to inspect and clean them properly before next season.
How do I know if my Flow Frames need replacing?
Replace frames if you notice: visible cracks in the frame body, cells that won't fully reset after operating the mechanism, persistent leaking despite correct use, or significant discolouration suggesting contamination.
How do I treat my Flow Hive for Varroa mites?
Remove the Flow super and queen excluder before treating. Most approved treatments (oxalic acid, formic acid products) require direct access to the brood box and should not be applied with honey supers in place. Follow product label instructions precisely.
What's the most important maintenance task I can do?
Clean your Flow Frames every autumn and treat for Varroa mites in spring and autumn. These two tasks prevent the vast majority of Flow Hive problems and colony losses.
0 comments