Rozanne Geranium Care Instructions

by Lawson Thalmann

For over 100 years, Chalet has been the trusted go-to destination for Chicagoland gardeners. Our horticultural experts have crafted care instructions with the unique characteristics of our local soil and weather in mind, so that you can feel confident helping your plants flourish.

Planting

Location:

Pick a sunny location with well-draining soil for optimal growth of this perennial. Ensure it receives at least 6 hours of sunlight daily to thrive.

Spacing:

Space this perennial cranesbill approximately 18 to 24 inches apart to allow for their natural spread and ensure good air circulation.

Watering

Water it thoroughly when the top inch of soil feels dry, ensuring the soil remains consistently moist but not waterlogged to promote healthy growth.

Fertilizing

Fertilize it with a balanced, slow-release fertilizer in early spring to support robust growth throughout the growing season.

Pruning

Prune it back by one-third in early spring to encourage new growth and maintain a tidy appearance.

Mulching

Apply a 2- to 3-inch layer of organic mulch around the plant in late spring to retain moisture and suppress weeds.

Plant Care Essentials

Lawson Thalmann

Lawson Thalmann

Vice President, Part-Owner, Sustainability Chair, CTO

Lawson represents the 4th generation of Thalmanns at Chalet. He currently heads up technology and sustainability efforts while also engaging the community through events like meditation and content like blog posts. He is passionate about helping the North Shore community engage with nature as a means for both physical and mental well being. He lives in Wilmette with his wife Kit and two children, Quinn and Lane.

©2025 Chalet Home + Garden. All content, including text, images, and designs, is the intellectual property of Chalet Home + Garden and may not be used or reproduced without written permission.