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Drosera madagascariensis and D. intermedia: Etiolation from Insufficient Light

Floppy Sundews Need More Sun

A Puerto Rico grower's D. madagascariensis leans sideways; a neighboring D. intermedia is also pale. Both get morning sun and indirect light the rest of the day.

Drosera madagascariensis

D. madagascariensis

Drosera intermedia in full sun

D. intermedia in habitat (NC, August)

Expert Diagnosis

Jeff Dallas: Etiolation (weak, elongated growth) results from insufficient light. In nature, these plants receive full sun most of the day. Tentacles should be dark red. Stake the D. madagascariensis stem temporarily; increase light exposure for stronger growth.

Clarification on D. intermedia

Temperate origin doesn't mean cool summers—winters are cold. The photo shows D. intermedia thriving in 90°F full sun in North Carolina. Active growth (no hibernacula) means it wants full sun now.

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