Bee swarms, queens and nucleus colonies

Boost Your Apiary with Healthy Bees and Queens

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Joshua Ivars
Joshua Ivars
With over 15 years of experience in beekeeping, Joshua collaborates with the national beekeeping congress as part of the scientific committee in the area of innovation and sustainability.

My recommendation on swarms, queens and nuclei

Buying live material isn't like buying a hive, a frame or a feeder. Here you're buying a head start, genetics, health and season time. For someone starting out in beekeeping, I usually recommend a nucleus with bees and a mated queen rather than a package of bees or a queen on her own. The nucleus already comes with brood frames, bees, stores and an accepted queen; that gives you a much more stable start. A package of bees can work very well, but it demands more management: a prepared hive, drawn comb or well-accepted foundation, feeding, monitoring and patience until the colony gets going. And a queen on her own isn't for “creating a hive” from scratch; it's for replacing or improving a colony that already has bees.

My advice is to choose according to your real objective. If you want to start safely, I'd go for a nucleus. If you want to strengthen or start up empty hives and you already have experience, a package of bees can be an interesting option. If you want to improve gentleness, productivity or replace an old queen, then I'd look at mated queens; virgins are cheaper, but carry more uncertainty because they have to mate in your area. I'd also look closely at the genetics: the Iberian bee can fit very well in harsh, dry areas or with more traditional management; Buckfast is usually of interest when you're after gentleness, laying rate and more comfortable management. There's no perfect breed for everything.

And here I'll take a clear stand: I wouldn't buy live material just on price or late in the season. I'd check the frame format, the delivery date, the origin, the health certificate, the queen's state, the nucleus's strength, the stores, the health status and the adaptation to your area. And when receiving it, I wouldn't leave it “to its fate”: you have to install it well, feed it if needed, check laying, watch varroa and support the build-up. A good nucleus can give you half the season already won; a badly chosen or badly received one can give you problems from the very first month.

Bee Swarms, Queens and Nuclei · Iberica and Buckfast

Bee swarms, queens and nucleus colonies

Booking bee swarms, queens and nucleus colonies isn't buying material — it's buying the whole season.

Live stock (bee swarms, selected queens and brood nucleus colonies) is the first decision that defines the whole beekeeping campaign. Genetic quality, source health and delivery timing decide how much a colony yields in its first year — and how much extra work it gives you afterwards. In this category you can book Iberian and Buckfast bee packages, Langstroth and Layens nucleus colonies with an already accepted queen, and single queens (virgin, mated or instrumentally inseminated) to replace existing colony heads. Deliveries scheduled to the Iberian beekeeping calendar.

Types: bee swarms, nuclei and queens

Three formats cover the three typical beekeeper scenarios:

  • Bee package — roughly 1.2 kg of bees (~12,000 workers) without frames, with the queen caged behind a candy plug. Designed to start an empty hive or reinforce a weak colony. Needs 6-8 weeks to draw full frames. Cheaper than a nucleus.
  • Nucleus colony4-6 frames with sealed brood, open brood, honey and pollen stores, and an accepted laying queen. The fastest option: the colony is operational from day one. Langstroth (480×232 mm frame) and Layens (300×370 mm frame) are not interchangeable — buy the format that matches the destination hive.
  • Single queen — to replace the head of an existing colony. Three types: virgin (to be mated in your own apiary, lower genetic control, cheaper), mated (ready to lay, raised in known territory, the standard option) and instrumentally inseminated (II, maximum genetic control for breeding programmes).

Genetics: Iberian versus Buckfast

The Apis mellifera mellifera iberica is the native bee of the Iberian Peninsula, naturally selected over thousands of years against drought, short bloom windows and extreme temperatures. More defensive than other races, it propolises heavily and swarms easily, but overwinters on its own in harsh zones where other races cannot. The Buckfast is a composite race created by Brother Adam at Buckfast Abbey through selected crosses (Italica, Anatolica, Saharienne, Carnica), oriented to productivity, gentleness and low swarming tendency — a good choice for the beekeeper near public traffic, the professional with many hives, or for replacing queens in problematic colonies. The choice depends on the beekeeper's profile, not on any absolute superiority of one race over the other.

Calendar, booking and receiving

The delivery season runs from March to June, adjusted to the destination apiary's latitude: southern Iberia in February-March, the centre in March-April, the north and mountain areas in April-June. Booking early (October to February) is the norm — producers work from a waiting list and out-of-season availability is essentially zero. On receipt of a nucleus or package, leave it untouched for 24 hours at the final location, open the entrance at dusk, feed with 1:1 syrup for the first days if there is no nectar flow, and check for young brood within two weeks. Caged queens are released gradually with a candy plug over 3-5 days so the workers accept her pheromone before liberation.

📋 Traceability and health

All live stock ships with REGA origin and destination certificate, the sending apiary's ID number and a health document certifying absence of Aethina tumida (small hive beetle) and Asian-hornet-free zones under Spanish RD 608/2006 where applicable. The receiving beekeeper must declare the entry to the regional Movement Control Centre and update the apiary register. If you work in an area under Asian hornet pressure, also consider protection with dedicated anti-velutina suits before the first inspection.

A curated range of bee packages, queens and nucleus colonies for hobby, semi-professional and professional beekeepers. Iberian and Buckfast genetics, Langstroth and Layens formats, deliveries scheduled within the Iberian beekeeping season.