Wildzy Solitary Bee Hotel: Siting and Seasonal Care for a Garden That Works

A nesting site, not an ornament

Solitary bees do not live in hives; many species nest in narrow tunnels, so a garden with the right cavity can become a reliable pollinator stopover. The common problem is placement: a bee hotel fixed to a sunny wall but shaded by shrubs stays damp, and damp tunnels grow mould. The cause is that most garden ornaments are chosen for looks, while nesting tubes need dry, stable, warm conditions. The solution is to treat a Wildzy bee hotel as infrastructure: mount it before spring, face it toward the morning sun, and keep the air around it moving. A south-east wall at 1.5–2 m is usually better than a fence under trees. A rain shadow from a roof overhang is a bonus.

Mounting height and orientation

Height matters because ground damp and splashing rain reduce nesting success. Fix the hotel between 1.5 m and 2 m above ground, clear of long grass and bird feeders. The entrance should catch early sun but not sit in continuous afternoon heat; a slight downward tilt, no more than 5 degrees, helps water run off without making tubes loose. Use two screws into a solid wall or post rather than wire or string. A unit that moves in wind is abandoned, because female bees will not commit to a tunnel that shifts under them. Check the fixing after winter storms.

Tube sizes and nesting materials

Different solitary bees need different tunnel diameters. A useful mix includes 2–4 mm, 5–7 mm and 8–10 mm tubes, each at least 10–15 cm deep and closed at one end. Hollow stems and drilled hardwood work, but splinters and rough ends damage wings. For a ready-made habitat with a clean entrance and replaceable inserts, the wildzy bee hotel is a practical starting point. Avoid painted tunnel interiors, foam, and loose sawdust; these trap moisture or block access. Replace cracked or mouldy tubes rather than drilling them clean.

Seasonal maintenance and observation

Leave the hotel untouched through winter, because larvae and pupae are inside. In late autumn, move it to an unheated shed or sheltered wall if driving rain hits the entrance. Clean or replace tubes in early spring before new nesting begins; scrub the frame with a stiff brush, never with insecticide or household cleaner. Watch for mud caps, leaf pieces or resin plugs—each is a sign that a different species has moved in. A dry, stable, sun-warmed Wildzy setup will not fill overnight, but a few occupied tubes in the first season are a better result than a crowded, decorative panel that stays empty.