cornflowers

How To Grow Cornflowers In Your Garden

Last Updated on March 9, 2022 by Real Men Sow

Cornflowers can be grown in any good garden soil, given that it’s growing under full sun. Its young seedlings can tolerate freezing temperatures, that’s why you can plant them in early spring or in autumn. You can encourage them for fast growth by mixing balanced organic fertilizer into the soil before planting the seeds.

Cornflower As Companion Plant

As part of our companion plant list, cornflowers are tall and upright, which makes them easy to fit into tight spaces. You can find cornflower nectar in many places around the garden. It is a popular food source for beneficial insects and is a favorite food source.

Spacing

Single Plants: 20cm (7″) each way 

Rows: 20cm (7″) with 20cm (7″) row gap 

Sow and Plant Cornflowers

To get early summer bloom, sow cornflowers in the spring from early to mid-spring. In milder climates, you can also sow cornflowers in the fall. Plant seeds in soil or containers 2 inches (5 cm) apart, and 1 1/2 inches (1 cm) deep. In all directions, space seeds between 6 and 8 inches (20cm)

Harvesting Cornflowers

Cornflowers are great cut flowers. When they are no longer attractive, pull them up in the middle to late summer. From July to mid-October, you can begin harvesting them.

Troubleshooting

Rabbits might eat cornflowers in spring when food is scarce.

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