Why Won't My Honeysuckle Flower?

Honeysuckle should produce lush clusters of flowers.

Honeysuckles are flowering vines or bushes, and they are ornamental plants that produce clusters of colorful blossoms. When a honeysuckle vine is not producing flowers, it is a sign that there may be something wrong.

Immaturity

Garden Wise states that immature honeysuckle vines will not produce full clusters of flowers, though they may bloom in a limited fashion during their first year. It may take three growing seasons before a honeysuckle produces flowers as an adult.

Lack of Light

The honeysuckle requires full light to produce its vibrant blooms. If the honeysuckle is not flowering and has never flowered, it may be in a location that is too shady.

Overfertilization

The honeysuckle only needs soil with average fertility. If you have been giving it too much fertilizer, it will put its resources into making leaves rather than flowers. A honeysuckle planted next to a highly fertilized lawn will have similar problems.

References

• Doug Green's Beginner Gardening: Honeysuckle Shrub Not Flowering
• Garden Wise: Why Is My Honeysuckle Not Flowering?