How to grow carnations: Planting, care & best companion plants

Carnations are known to be the flower of the gods. They are one of the most popular cut flowers, and many still want to know how to grow carnations. Anyone can learn about growing carnations and enjoy the rewards of having beautiful carnation garden plants.

Planting carnations

Successful carnation flowers begin with the right planting and proper care. Proper care of carnations begins before you even plant your seeds. To grow carnations successfully, plant the seeds in an area that receives at least four to five hours of sunlight each day. Ensure the soil is well-draining and avoid using mulch, as it can hinder proper air circulation.

This will help you grow thriving carnation garden plants. Keep the soil in your garden moist until the seedlings start to grow. Once your seedlings are thriving, you need to thin them so that the small plants are only a few centimetres apart.

Caring for your carnations

The most important care you can give your carnations is watering them once every week to encourage strong growth. Feeding the flowers fertiliser can also be worthwhile. Pinch off the flowers as they become spent to encourage additional blooming when the season comes. Planting carnation seeds once can result in years of beautiful, fragrant carnation flowers.

With proper planting and care, your carnation flowers can thrive, filling your garden with vibrant blooms. To create a garden full of stunning flowers, consider pairing your carnations with other flowering plants.

Top companion plants for carnation

These are some of the best companion plants for carnations.

Marigold: Marigold flowers are champions in pest management, effectively combating nematodes and aphids. Their bright colours add a vibrant touch that beautifully complements the blooms of Carnations.
Salvia: These flowers share similar water and light requirements with carnations, ensuring compatibility in your garden. Salvia flowers also attract pollinators, enhancing biodiversity and supporting a thriving ecosystem.
Lavender: They thrive in well-drained soil and full sun, making it a perfect match for carnations. The lavender’s pest-repellent properties deter aphids and spider mites, ensuring a healthier flower garden.