(843) 839-5584 Get A Quote

Annual – Dumb Cane

Dumb cane 

Botanical name: dieffenbachia seguine 

Beginner friendly?: yes

Average size at maturity: 3-10 ft in height with a 2-3 ft spread 

Hardy zone: zones 10-12 

Foliage color: green, yellow, white 

Flower color: green, yellow, white 

Bloom time: summer 

Growth rate: can reach fully mature size in first growing season 

Pruning instructions: removed withered foliage as needed 

Propagation methods: propagate with cuttings in the spring, summer, and fall months 

Landscape use: shade garden, container plant, porch accent 

Special features: shade tolerant, heat tolerant, disease resistant 

Light needs: less than 2 hours of sun per day 

Watering instructions: allow the top 2-5 inches of soil to dry between watering sessions 

Fertilizing instructions : use a slow-release balanced fertilizer at the time of planting 

Best time to plant: spring 

Best type of soil: loam, sand 

Companion plants: philodendrons, ferns, hostas, zz plant 

Toxicity level: toxic for humans and pets if ingested 

Invasive species: no