Madagascar Periwinkle vs Sand apricot-vine

Madagascar Periwinkle (Catharanthus roseus) and Sand apricot-vine (Landolphia kirkii) — side-by-side cultivation, uses, and safety.

SIDE A

Madagascar Periwinkle

Catharanthus roseus

Apocynaceaeediblemedicinal

SIDE B

Landolphia kirkii (Sand apricot-vine) — botanical photograph

Side-by-side attributes

Attribute	Madagascar Periwinkle	Sand apricot-vine
Latin name	Catharanthus roseus	Landolphia kirkii
Family	Apocynaceae	Apocynaceae
Edible	yes	yes
Medicinal	yes	no
Life cycle	Perennial	—
Mature height	0.7 m	15.0 m
Light	Full sun, Partial sun/shade	Full sun, Partial sun/shade
Water	Moist	Moist
Soil	Light (sandy), Medium, Heavy (clay)	Light (sandy), Medium, Heavy (clay)
Hardiness	9-12	10-12
pH range	—	—
Edible parts	Leaves	Fruit
Propagation	—	—

III

Which to pick

Both have their place

Madagascar Periwinkle and Sand apricot-vine cover similar territory. Pick based on what you can actually grow (climate, soil) and what's locally available. See the cultivation rows above for the deciding factors.

Frequently asked

What is the main difference between Madagascar Periwinkle and Sand apricot-vine?

Madagascar Periwinkle (Catharanthus roseus) and Sand apricot-vine (Landolphia kirkii) are both in the Apocynaceae family. See the side-by-side table above for cultivation needs, edible parts, and medicinal uses.

Can Madagascar Periwinkle and Sand apricot-vine be combined?

Plant combinations should be evaluated case by case. Check the safety/contraindications section on each plant's profile (Madagascar Periwinkle and Sand apricot-vine) before mixing. Some combinations are synergistic, others can interact with medication.

Are these plants safe?

Every plant profile includes a Cautions section with contraindications, drug interactions, and population warnings. Consult a healthcare professional before using either for medicinal purposes.

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