Here are 7 drought tolerant plants for window boxes — chosen by ... marigolds can grow between 6 inches to 2 feet tall.
they are drought tolerant. Hebe plants can tolerate salt spray and are unbothered by browsing creatures. Most cultivars are ...
Gardeners should keep an eye out for these new tropicals and shrubs, like mangaves, 'Gold Leopard' canna lilies and edible roses.