E21 | Echinaceas, Kitchen Punch List | Ask This Old House

Jenn Nawada explains how to identify and care for echinaceas and how to incorporate them in a garden; Mark McCullough explains how to integrate cut stone edges seamlessly with the rest of the stone wall; Richard Trethewey explains how to replace a kitchen sink and faucet from start to finish; Tom Silva helps a homeowner wrap up a few small projects towards the end of her kitchen renovation.