How to Grow Geranium: Growing Guide to Planting, Care & Harvest

Pelargonium x hortorum

Growing calendar

Typical timing for central Japan (Kanto region). Shift it for your own climate, and record your actual dates.

Guides

• Planting Geraniums: Pot Size, Compost, Spacing and the First Fortnight
• Geranium Care: Watering, Feeding and Reading Yellow Lower Leaves
• Why Geraniums Stop Flowering, and How to Get Them Blooming Again
• The Geranium Year: Overwintering Dry and Bringing Plants Back
• Geranium Problems: Blackleg, Botrytis, Rust and the Pests to Expect
• Geranium Cuttings: How to Root Them and Why They Are So Easy

Common problems

Start from what you can see on the plant.

Pests and diseases (19)

Written byYasuGrowing vegetables and fruit in Chiba, Japan, and building Gadenin. Corrections are welcome. 15 years of growing.