The Royal Horticultural Society actually named Rozanne as the best Hardy Geranium! Its large 2 1/2" violet-blue blooms with white centers flower profusely from late spring through late fall, and it tolerates heat and humidity remarkably well, performing beautifully even in Georgia summers (though it does like afternoon shade in the South). Plant in ordinary garden soil that is well-drained, and water when dry for months of blooms and years of pleasure! Geranium 'Rozanne' PP12175
Geranium 'Rozanne' PP12175
Sun Exposure:Full Sun, Partial Shade
Height/Habit:16 - 24 inches
Spread:24 - 36 inches
Spacing:36 - 48 inches
Flowering Date:Late spring to early fall
Winter Care:Mulch the first winter to protect plants from heaving due to freezing and thawing weather.
Flower Form:2" open cups, with slightly reflexed petals.
Foliage Type:Rounded, palmately lobed foliage that is deep green marbled in spring turning to shdes of bronze in fall.
Pruning:Trim back spent bloom stems and old foliage to encourage fresh blooms and foliage. After flowering - mid summer.
Soil Requirement:Well-drained, moist soil is best, but will do well in most soils. Will not tolerate wet soil.
Additional Information:May cease flowering during intense heat in summer.
Restricted States:AE AK GU HI PR
When will my order ship?
Plants will be shipped at the proper planting time for your area of the country during the shipping timeframes outlined below: