Vinca, also known as periwinkle or Madagascar periwinkle, is a lovely flowering plant that is relatively easy to grow. Here’s a step-by-step guide on how to grow vinca:
- Choose the Right Location: Vinca thrives in full sun to partial shade. Select a location in your garden that receives at least 4-6 hours of sunlight per day. Ensure the soil is well-drained, as vinca doesn’t tolerate waterlogged conditions.
- Soil Preparation: Vinca prefers moderately fertile, well-drained soil with a pH between 6.0 and 7.5. If your soil is heavy or clayey, amend it with organic matter such as compost to improve drainage and fertility.
- Spacing: Space vinca plants about 8-12 inches apart to allow for their spreading habit and to provide good air circulation.
- Watering: Keep the soil consistently moist but not waterlogged, especially during hot and dry periods. Water deeply and thoroughly, allowing the soil to dry out slightly between waterings.
- Mulching: Apply a layer of mulch around the base of the plants to help retain moisture, suppress weeds, and maintain a consistent soil temperature. Avoid covering the crown of the plants with mulch, as this can lead to rot.
- Fertilizing: Vinca is not a heavy feeder but will benefit from a balanced fertilizer applied sparingly in early spring. Follow the manufacturer’s instructions for application rates.
- Pruning: Vinca typically doesn’t require much pruning, but you can deadhead faded flowers to encourage continuous blooming and maintain a tidy appearance.