Window Box Water Reservoirs. Why didn't I think of this? I wonder what they use for the "wicks".
How to Arrange a Window Box - Crocker Nurseries
blue-green and red-violet Persian shield, perfume purple nicotiana, red bor kale, senecio "blue chalk", lavender star verbena, silver falls dichondra, petunia
Wallish Greenhouses - Pink Geranium Window Box - Pink Seed Geraniums, Blue…
all white container garden Geranium (Pelargonium 'Orbit White'), Ivy (Hedera helix 'Glacier'), Bacopa (Sutera 'Snowstorm'), Impatiens 'Xtreme White'
5 Tips for Gorgeous Window Boxes - The Lilypad Cottage
Million Bells & White Lobelia. Flower boxes add so much to a home.
Moon Garden in a window box
Really pretty! Wave Petunias with Bocopa trailing under. Barbara from Saratoga Springs, New York
full sun window box low water drought tolerant vinca