Perennial – Citronella Geranium

Citronella Geranium 

Botanical name: pelargonium citrosum ‘citronella’ 

Beginner friendly?: moderate 

Average size at maturity: 30-60 cm in height with a 1-2 ft spread 

Hardy zone:  zones 9-11 

Foliage color:  green

Flower color: pink/purple 

Bloom time: year-round

Growth rate: can reach full maturity in 1-2 growing sessions 

Pruning instructions: prune as needed to maintain desired shape and size year round

Propagation methods: propagate with cuttings in the spring or summer 

Landscape use: commonly used natural mosquito repellant 

Light needs: 6 hours of sun per day 

Special features: fragrant foliage, heat tolerant, natural insect repellant

Watering instructions: allow the top 1-2 inches of soil dry between watering sessions 

Fertilizing instructions : use an all purpose liquid fertilizer once a month throughout the spring, summer, and early fall months 

Best time to plant: spring or summer 

Best type of soil: loam, sand, or potting soil 

Companion plants: lavender, marigolds, rosemary, catmint, thyme, basil

Toxicity level: non-toxic for humans but mildly toxic for pets if ingested 

Invasive species: no