Do Ladybug Houses Work? Better Ways to Attract Beneficials

Houses Are Unnecessary

Ladybugs come where food (aphids) exists. Houses don't guarantee residency; they need overwintering sites, not artificial boxes.

Proven Attraction Methods

• Plant nectar/pollen sources: Yarrow, dill, fennel, cilantro, cosmos, coreopsis, tansy.
• Provide water: Shallow dishes with pebbles.
• Avoid broad-spectrum sprays: Even organic ones (pyrethrum, neem) harm beneficials.
• Buy and release: Purchase from Gardens Alive, Buglogical, etc. Release at dusk near aphid colonies.

Overwintering Support

Leave leaf litter, brush piles, and hollow stems in garden corners. These natural shelters are preferred over commercial houses.