Philippines

Planting:
Seed reproduction is the mainstay, and the self-sown ability is also strong. Sow in spring, summer and autumn. The seeds germinate when the temperature is above 20°C, and germinate about 10 days after sowing. The covering soil should be thin, and it can grow without covering the soil. The seedlings are planted separately, with a spacing of 5×6 cm. Need to apply liquid fertilizer several times. It can bloom in about 20 days under the condition of 15℃ or higher.

Preparation of culture soil: 3 parts of garden mellow soil, 5 parts of yellow sand, 2 parts of husked ash or fine sawdust, plus a little superphosphate powder, mix evenly and serve.

Mud pots, porcelain pots, plastic flower pots or other containers whose bottom can seep water. Put tiles on the bottom of the water seepage area to facilitate water seepage, then it can be planted in the cultivation soil.