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Desert Rose (Adenium) Care: Preventing Winter Leaf Drop and Encouraging Blooms

Identification Correction

Your "Texas Rose" is almost certainly a Desert Rose (Adenium obesum), a succulent native to arid regions of Africa and Arabia. The swollen caudex (base) stores water—a key adaptation for survival.

Why It Loses Leaves Each Winter

Overwatering during dormancy: Water only when soil has been dry for several days in winter

Insufficient light: Needs full sun from a south/west window with blinds open all day

Cool temperatures: Keep above 50°F (10°C) year-round

Seasonal Watering Schedule

Season Frequency

Winter (dormant) Every 3-4 weeks, only when bone dry

Spring/Summer (active) Weekly when top 2 inches dry

Fall (transition) Reduce gradually as days shorten

Bloom Encouragement

Maximum direct sun year-round

Phosphorus-rich fertilizer (10-30-10) monthly during active growth

Allow slight pot-binding—blooms better when roots fill container

Epsom salts (1 tbsp per gallon water) quarterly for magnesium

Resources for Detailed Care

Visual reference

Comprehensive care guide

With corrected winter care, your Desert Rose should retain foliage and bloom reliably each summer.

Season	Frequency
Winter (dormant)	Every 3-4 weeks, only when bone dry
Spring/Summer (active)	Weekly when top 2 inches dry
Fall (transition)	Reduce gradually as days shorten

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