Is Stephanotis Hard to Grow Indoors? What Makes It Fussy

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Neither source read for this site rates stephanotis as easy or hard, but both describe a plant with several demands. The RHS: Stephanotis floribunda says it is tender (H1B), needs a minimum of 10 to 15°C, is usually grown under glass and needs support for its twining stems. NC State (stephanotis) says it needs six or more hours of direct sun in summer growth, high humidity, abundant summer water, and a cool, dry winter rest, though it also says the plant can flourish for years on a sunny windowsill.

What it asks for

Demand	What the sources say
Light	Full sun; 6 or more hours direct in summer growth, built up gradually (NC State); shade from hot sun (RHS)
Warmth	Minimum 10 to 15°C (RHS); best 68 to 90°F (NC State)
Humidity	High (NC State); water and mist freely while growing (RHS)
Winter	Cool, sunny, dry rest (NC State); water sparingly (RHS)
Support	Climbing stems need a trellis (both)
Pests	Scale, red spider mite, mealybugs, root mealybug (RHS)

How to read that

Six conditions to meet at once is more than a typical windowsill houseplant needs, so it is fair to call it demanding, but that is a judgment, not a rating from the sources. See Stephanotis Indoor Care for the whole routine and Stephanotis Winter Care for the winter rest.

What the sources do not cover

They give no difficulty rating, and say nothing about how long plants survive in typical homes beyond NC State's remark about sunny windowsills.

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