Spring buildup season is in full swing, and for many beekeepers, colonies are growing faster than ever. This week’s newsletter focuses on one of the most important balancing acts in beekeeping: giving your bees enough room to thrive without creating more space than the colony can properly manage and defend.
Seasonal Beekeeping Tip: Balancing Hive Space
One of the biggest management challenges during spring buildup and nectar flow is giving your bees the right amount of space at the right time.
Too little space can quickly lead to congestion inside the hive. When brood nests become crowded and incoming nectar has nowhere to go, colonies may begin preparing to swarm.
But giving bees too much space too early can create a different set of problems.
Small colonies may struggle to defend excess space from pests like:
- Small hive beetles
- Wax moths
- Ants and opportunistic invaders
This is especially important for nucs, fresh splits, and newly established colonies that are still building population and drawing comb.
A good rule of thumb for a standard 10-frame hive setup is to add another box once the bees have drawn and are actively using about 5–7 frames in the current box. This helps colonies continue expanding without becoming overly congested, while still keeping the hive manageable and defendable for the bees.
Watch for signs your colony may need more room:
- Frames becoming heavily occupied with bees
- Nectar backfilling brood areas
- Bees beginning to crowd upper boxes
- Consistent comb drawing on existing frames
- Excessive bearding at the entrance
(Bearding is when bees cluster outside the hive on the landing board or front of the hive to help ventilate and regulate temperature inside the colony—this indicates a strong colony and very filled hive)
When adding another box or super, beekeepers generally use one of two methods:
- Top-supering means placing the empty box on top of the existing boxes and allowing the bees to gradually move upward naturally. This is simple and commonly used, though bees may sometimes move into undrawn frames more slowly—especially during weaker nectar flows or with smaller colonies.
- One helpful technique is to move one or two already drawn frames—particularly frames that are actively being used for nectar storage—up into the new box. This can help “lure” the bees upward and encourage them to begin occupying and drawing out the surrounding frames more quickly. Just be careful not to move brood frames in a way that separates or disrupts the brood nest.
- Bottom-supering means placing the empty box between already drawn and occupied boxes. While this is more labor-intensive—since it requires lifting heavy boxes—it can encourage bees to draw foundation more quickly because bees typically dislike having empty space separating active drawn comb.
- One important caution: avoid splitting the brood nest by placing an empty box between two brood-heavy boxes. Brood should remain together as one cohesive nest area.
For newer beekeepers especially, bottom-supering can sometimes be a helpful strategy for getting fresh frames drawn more efficiently during a strong nectar flow.
The key is reading the colony itself—not just following a schedule.
Read more about managing space in your hive:
Shop Boxes to give your colonies the space they need
Ana’s Journey to Beekeeping: April Swarm Update
From Bolivia to Bees continues this week with: April Swarm Update
A few weeks after catching her very first swarm, Ana returns with an exciting update on how the colony is progressing in its new home.
In this latest chapter of her beekeeping journey, she shares the realities of moving an established swarm, the unexpected challenges that followed, and the moment she finally opened the hive for its first full inspection.
Along the way, readers will get a closer look at how bees orient themselves to a hive location, why moving a colony can sometimes confuse returning foragers, and what signs beekeepers watch for when evaluating whether a swarm has truly settled in successfully.
Beekeeping New: Yellow-Legged Hornet Detected at Washington Port
Washington State officials recently confirmed that a live yellow-legged hornet was discovered during a ship inspection at the Port of Vancouver.
Currently, established populations of yellow-legged hornets are known in Georgia and South Carolina, where eradication efforts remain ongoing. While officials believe this Washington detection may have been an isolated interception, traps have been placed nearby out of caution.
For beekeepers, this serves as an important reminder. The best defense against invasive pests is observant, proactive beekeepers who regularly monitor their apiaries and stay informed about emerging threats.
Yellow-legged hornets are known predators of honey bees and have caused major colony losses in parts of Europe. Early detection is critical if future introductions occur.
As beekeepers, staying vigilant means:
- Regularly observing hive entrances and surrounding activity
- Learning to recognize unusual pests or predator behavior
- Reporting suspicious sightings to local agriculture officials
- Maintaining strong, healthy colonies that are better equipped to defend themselves
Strong stewardship and awareness remain some of the most important tools in modern beekeeping.
Using an entrance reducer can help protect your colony against predators:
Read more about the yellow-legged hornet:
Read the full article about the sighting here.
Spring beekeeping has a way of keeping us humble, observant, and constantly learning. Colonies can expand rapidly this time of year, conditions can change quickly, and sometimes the smallest management decisions can make a big difference in how a season unfolds.
Whether you’re adding boxes during a strong nectar flow, monitoring for swarm pressure, watching a newly caught swarm settle in, or simply learning how your bees respond to changing conditions, every inspection adds to your experience as a beekeeper.
As always, our goal at PerfectBee is to help support you with practical education, trusted resources, and quality equipment for every stage of the journey.
Thanks for being part of the PerfectBee community, and we’ll see you again next week with more beekeeping insights, stories, and updates from the apiary.
Until next time,
The PerfectBee Team
