From Gardener's Supply (

How to Care for the Pick-a-dilly Flowers

The Pick-a-dilly Flowers are handcrafted with steel. If left outdoors to weather naturally, the surface will take on a rusty patina. To help retain the original finish, apply a clear, exterior-grade, polyurethane sealant (available at most paint stores). The flowers are hand-painted, so variations and irregularities are to be expected.

Last updated: 10/24/15