A tidy, mown lawn is remarkably poor habitat for pollinators, offering little in the way of food or shelter across most of the year. A pollinator garden deliberately trades some of that tidiness for a mix of flowering plants, particularly native species, timed to bloom across as much of the year as possible.
The design does not need to be elaborate: a patch of wildflowers, a few flowering shrubs, and a small area left slightly unmanaged, with leaf litter or bare soil for ground-nesting insects, can support a surprising range of visitors even in a modest suburban yard with limited space to work with.
The benefit reaches beyond the garden itself: pollinators supported by one well-planted yard tend to range across a whole neighbourhood, which means even a single committed household can quietly improve conditions for insects, and the plants that depend on them, well beyond its own fence line.