Mystery Plant Identified as Desert Rose: Light, Water, and Salt Fixes for Winter Survival

Identification

The plant is a desert rose (Adenium obesum)—a succulent caudiciform that loves heat, bright light, and dry conditions.

Problems & Fixes

• Insufficient light (NY winter): Use a grow light or bright desk lamp 12–14 hrs/day.
• Erratic watering: Water only when soil dry ½ inch down. Never let pot sit in water.
• Salt buildup (white ring inside pot): Scrub with toothbrush, flush thoroughly.
• Fertilizer: Osmocote slow-release—feeds every watering at safe rates.

Toxicity Warning

All parts are highly poisonous. Keep away from children and pets.

Outcome

With light and corrected care, new leaves emerge; blooms by summer.