Gardenia Jasminoides Radicans: flowering care
Quick answer
flowering care for Gardenia Jasminoides Radicans: Gardenia jasminoides radicans requires a cool period (55°F/13°C) in a greenhouse or unheated sun porch with high humidity to initiate and sustain flowering from December through April
Start here:
- 1. 1. Position plant in a cool greenhouse or sun porch where temperatures stay near 55°F (13°C)
- 2. 2. Maintain high humidity around the plant using a humidity tray or pebble tray with water
Why flowering care matters for Gardenia Jasminoides Radicans
Gardenia jasminoides radicans requires a cool period (55°F/13°C) in a greenhouse or unheated sun porch with high humidity to initiate and sustain flowering from December through April
How to handle flowering care on Gardenia Jasminoides Radicans
- 1
1. Position plant in a cool greenhouse or sun porch where temperatures stay near 55°F (13°C)
- 2
2. Maintain high humidity around the plant using a humidity tray or pebble tray with water
- 3
3. Pinch back new growth to two leaves immediately after flowering ceases to develop flower buds for following year
- 4
4. Apply time-release fertilizer in spring and again in autumn to support bloom cycle
Keeping Gardenia Jasminoides Radicans on track
Provide consistent cool temperatures (55°F), high humidity, and pinch back new growth after flowering to ensure annual blooming cycle continues