Non Flowering Clematis

Question

Have had this plant for about 9 years. Always has early large flowers. This year, plant looks really healthy and strong, but not a single flower or bud.

Answer 1

If this plant doesn't get fertilized each year, then this is likely the cause. Here are some articles that will help:

https://www.gardeningknowhow.com/ornamental/vines/clematis/getting-clematis-to-flower.htm

https://www.gardeningknowhow.com/ornamental/vines/clematis/growing-clematis.htm