← 🌼 Ecology

🍯 Nectar Flow Lab

Highlight June gap
Nectar flow index:
Species in bloom:
Colony store trend:
FPS:
Drag — rotate · Scroll — zoom

🍯 The UK Bee Forage Bloom Calendar

Twelve real UK forage species bloom and fade around a central hive as you scrub through the beekeeping year, while a live nectar-flow chart traces the colony's seasonal income — including the dip beekeepers call the June gap.

🔬 What It Demonstrates

Each species has its own real bloom window. Spring's flush (willow, blackthorn, oilseed rape, hawthorn) ends before midsummer's flush (bramble, clover, lime) begins, producing the mid-season nectar trough known as the June gap.

🎮 How to Use

Scrub the month slider or let the year auto-play, switch between lowland/arable and upland/moorland landscapes, and adjust colony strength to see how the store trend swings between surplus and deficit.

💡 Did You Know?

Oilseed rape can deliver a colony's single richest nectar flow of the year, yet heather moorland further north or west often produces the last major flow before autumn dearth sets in.