Winter is one of the harder seasons for garden wildlife. Natural food becomes scarce, cold weakens smaller animals quickly, and many species rely on undisturbed shelter to see them through to spring rather than active foraging.

Sited well and left in peace, an insect house can become a genuinely busy part of the Garden Wildlife UK. Many gardeners start by comparing a few insect houses before choosing one to match the space available.

Insects overwinter too, tucked into log piles, leaf litter and insect houses left undisturbed until spring. Gardeners preparing shelter ahead of the colder months often look at buy hedgehog houses online options early, so everything is in place before the weather turns.

Flower choice makes a real difference. Single-flowered varieties expose their pollen and nectar openly, whereas heavily double-petalled blooms often hide or lack it altogether. Planting in drifts rather than single specimens also helps, since it gives foraging insects a more efficient source to work through.

Placement decides whether the house gets used at all. A fixed position at around waist to head height, facing south or south-east to catch the morning sun, and sheltered from driving rain and strong wind, gives insects the stable conditions they need. Once occupied, the house is best left undisturbed through the nesting and overwintering period.

For gardeners wanting an alternative to chemical sprays, a soil-applied option is worth considering as a first step, and a good starting point is a range of slug nematodes for gardens suited to the pest in question.