Updated: May 1, 2024

Cathedral Bells, also known as Cup and Saucer Vine or Cobaea scandens, is a stunning flowering plant that can add a touch of elegance to any garden or indoor space. With its bell-shaped flowers and vigorous climbing habit, Cathedral Bells make a beautiful addition to your plant collection. In this guide, we will explore how to grow and care for Cathedral Bells plant in a pot.

Choosing the Right Pot

When growing Cathedral Bells in a pot, it is essential to choose a container that provides adequate space for the plant to grow and thrive. Opt for a pot that is at least 12 inches in diameter and has drainage holes at the bottom to prevent waterlogging. A larger pot will allow the plant’s roots to spread out and establish themselves properly.

Selecting the Right Soil

Cathedral Bells plants prefer well-draining, fertile soil that is rich in organic matter. You can use a high-quality potting mix designed for flowering plants or create your own mix by combining equal parts of peat moss, perlite, and compost. Avoid using heavy or clayey soils that can retain too much water and lead to root rot.

Planting Cathedral Bells

When planting Cathedral Bells in a pot, fill the container with the prepared soil mixture, leaving enough space at the top for watering. Gently remove the plant from its nursery pot and place it in the center of the pot. Fill in any gaps around the plant with additional soil and press down lightly to secure the plant in place.

Light and Temperature Requirements

Cathedral Bells plants thrive in bright, indirect light. Place your pot near a south or west-facing window where it can receive ample sunlight throughout the day. Avoid placing the plant in direct sunlight, as this can scorch its leaves. Maintain a consistent temperature range of 65-75°F (18-24°C) for optimal growth.

Watering and Humidity

Water Cathedral Bells plants regularly, allowing the top inch of soil to dry out between waterings. Avoid overwatering, as this can lead to root rot. During the growing season, water the plant more frequently, especially during hot weather. Maintain moderate humidity levels around the plant by misting its leaves occasionally.

Fertilizing

Feed your Cathedral Bells plant with a balanced liquid fertilizer once a month during the growing season to promote healthy growth and abundant flowering. Be sure to dilute the fertilizer to half strength to avoid burning the plant’s roots. Withhold fertilization during the winter months when the plant is dormant.

Pruning and Training

Cathedral Bells plants are vigorous climbers that can reach heights of up to 20 feet or more. To control their growth and shape them as desired, prune the plant regularly by pinching back the growing tips. You can also train the vines to climb up a trellis or support structure to create a stunning vertical display.

Pests and Diseases

While Cathedral Bells plants are relatively pest-resistant, they may occasionally attract spider mites or aphids. Keep an eye out for any signs of infestation, such as webbing or sticky residue on the leaves. Treat any pest issues promptly with insecticidal soap or neem oil spray.

Propagation

You can propagate Cathedral Bells plants through stem cuttings taken during the growing season. Simply cut a 4-6 inch section of a healthy stem below a leaf node and place it in moistened potting soil. Keep the cutting warm and humid until roots develop, then transplant it into its own pot.

Overwintering

During the winter months, reduce watering and fertilization for your Cathedral Bells plant as it enters dormancy. Place the pot in a cool location with reduced light levels to allow the plant to rest. Resume regular care in spring when new growth begins to emerge.

In conclusion, growing Cathedral Bells plants in pots can be a rewarding experience for any plant enthusiast. By following these guidelines for care and maintenance, you can enjoy the beauty of these stunning flowering vines in your own home or garden. With proper attention to light, water, and soil requirements, your Cathedral Bells plant will flourish and delight you with its charming bell-shaped blooms.