Native hedging is a strong starting point. Hawthorn and holly, for example, provide dense shelter and nesting sites through spring and summer, then carry berries into autumn and winter when other food is scarce. Nectar-rich perennials planted alongside give pollinators a working food source through the growing season rather than a single short burst.
Application is simple but does depend on getting the conditions right. Nematodes are typically mixed with water and applied with a watering can or hose-end feeder directly onto moist soil, since they need moisture to move through it and reach their target. Soil temperature also matters: most products need the soil to be above a minimum threshold, often around 5°C, to remain effective.
Bees and other pollinating insects rely on gardens for a large share of their food, especially in built-up areas where wildflower meadows are scarce. A garden that offers flowers from early spring right through to autumn does far more for pollinators than one with a single showy burst of colour in June.
A garden pond, even a small one, is one of the most valuable additions for
wildlife garden products. Frogs and newts use it to breed, dragonflies and damselflies lay eggs in it, and birds and hedgehogs will drink and bathe at the edges given the chance.
Hedgehogs are one of the most recognisable mammals to visit British gardens after dark, often covering a surprising distance, sometimes a mile or more, over a single night as they forage. A garden that offers a route in, something to eat and somewhere quiet to rest is far more likely to see repeat visits than one that is sealed off and tidied within an inch of its life.
Easy access matters most. A shallow, gently sloping edge lets amphibians move in and out of the water without difficulty, while steep, hard-edged ponds can be surprisingly difficult for them to use. Nearby damp, shady spots, a log pile or a compost heap close to the pond, give them somewhere to shelter and hibernate once they leave the water for the colder months.
