How Do I Get My Hummingbird Vine to Blossom?
I've had it for two years. It vines very well but no flowers. I live in Mn. I have sandy soil. I used sheep manure for fertilizer.I took your advice,gave it bone meal, still no flowers. Now what?
Certified GKH Gardening Expert
You may be lacking phosphorus, especially with the addiion of sheep manure which has a higher nitrogen content. If there is a lack of phosphorus in the soil, plants will have little to no blooms. You can either use a phosphorus rich fertilizer or add some bone meal to the soil.