
Photos are representative and may not match your specific variety.
Desert Rose
SucculentHelianthus annuus
- Full sun
- Zones 2–11
- 85 days to maturity
- Flowers
- 24" spacing
- Moderate water
- Annual
- pH 6–7
Overview
Desert Rose (Adenium obesum) is a striking succulent prized for its vibrant pink, red, or bicolor flowers and distinctive swollen stem base. Blooms emerge after 85-95 days of maturity, thriving in full sun conditions. The plant's thick, fleshy leaves and sculptural trunk create an eye-catching focal point in arid gardens or container displays. Highly toxic and not edible; primarily valued as an ornamental houseplant or landscape accent. Popular among collectors for its exotic appearance and relatively low maintenance requirements in well-draining cactus soil.
Planting
Sow fresh seeds in warm, well-draining soil. Germinate at 80-85°F. Can also propagate from cuttings.
Growing
Sun: full. Water: moderate. Soil pH: 6–7. Space plants 24" apart. Germination: 7-14 (from fresh seeds).
Pests & diseases
Common pests: Spider mites, mealybugs, scale insects. Common diseases: Root rot, stem rot, leaf spot.