To develop your garden’s biodiversity and stop using chemical treatments, from now on opt for an insect hotel. Composed of compartments the shelter welcomes ladybugs, butterflies, flies, wasps, etc. True gardening aides, they will be a formidable army against predators and other garden pests like aphids and slugs. It’s best to set the hotel in a calm, draft-free spot facing south, near a flower bed or a hedge, and at least 30 cm above ground to avoid humidity. Wood. Size, l 28 x w 8 x h 39 cm.