Common name: Trailing lobelia, edging lobelia, annual lobelia Latin name: Lobelia erinus ‘Riviera Sky Blue’ Plant type: Annual Plant size: 8-10″ high and spreading USDA Hardiness Zones: 10-11 for ...

Every gardener has favourite plants, those varieties that are a must-have every year in the garden. One of mine is the lowly lobelia, a plant that I began using in great profusion in my first garden ...