Propagating Mandevilla from Cuttings: Warmth Is Key

Mandevilla cuttings root best from side shoots in a warm, humid environment. Failure often comes from cool indoor temperatures.

Successful Method

1. Take a side shoot from the main vine.
2. Plant in 50/50 sand (or perlite) and peat mix.
3. Keep mix slightly moist; mist occasionally.
4. Apply rooting hormone if desired.
5. Maintain 70–75°F constantly—this is critical. Avoid air-conditioned rooms.
6. Roots should form in about a month.

Sentimental plants like "Emory" deserve the best chance—provide bottom heat if needed.