Reviewed by Debra LaGattuta Hardy geraniums are flowering perennials comprised of many cultivars, species, and hybrids within ...

Gardeners have been urged to avoid five problem plants that people ... it can quickly swamp other border plants and spread at an uncontrollable rate. Hardy Geranium are also bothersome.

Are Cranesbill Geraniums Annuals or Perennials? Don’t confuse the cranesbill geranium with annual Pelargonium geraniums that fill garden centers every spring. All 300 species of cranesbill geraniums ...

Vine weevil grubs like geranium roots. If plants look wilted but don’t recover after watering, check how firmly they’re anchored in the soil and look for the white, ‘C’-shaped grubs. Use nematodes to ...