The soil inside hovers just above a water reservoir at the base of the pot ... consider this set of two La Jolie Muse hanging ...

However, in an exclusive interview with House Digest, Sam Arthurs, head gardener for Local Matters and House Digest's flower ...

Choose hanging baskets with a built-in reservoir - this distributes ... To help funnel water directly to the roots sink a flower pot or an upside down plastic bottle with the bottom cut off ...