Bee swarm in Machen? Help is a minute away.

Machen is a village in the Rhymney valley south of Caerphilly, near the border with Newport, its old bridge, the Machen Forge site and the thirteenth-century church of St Michael giving it a historic character on the valley floor. The Nant Machen and the Rhymney River meet near here, and both corridors carry alder, willow and riverside meadow planting. The Mynydd Machen moorland to the north carries bilberry, gorse and late heather; the ancient limestone grassland on the valley sides holds wild thyme and knapweed; and traditional orchards at the village fringe add to a long and varied forage season.

Sycamore is the defining tree across these valleys, blanketing every south-facing slope and delivering a generous May flow almost regardless of colony location. Hawthorn on valley-side hedge lines and blackthorn in scrub above the terraces follows through late spring. White clover persists on allotment gardens, valley-floor parks and the gentler upland grazings from June onward. Bramble is dense on reclaimed colliery tips, forest margins and Sirhowy and Ebbw valley sides; bilberry and ling heather on the Gelligaer, Mynydd Islwyn and Mynydd Llangynidr plateaux provide a useful late-August supplement for hives on the valley rim. Alder and willow along the Rhymney, Sirhowy and Ebbw corridors contribute early pollen; meadowsweet and purple loosestrife on wetter valley-floor ground extend the late-summer flow. Ivy on old stone chapel walls and valley-side garden walls closes the year.