Q.Lilly of the valley
How can I make more flowers, they grow well of course, but the flowers are sparse.
Thank you for any suggestions.
fran

I actually had the same issue with my Lily of the Valley and early this spring made an application of Bone Meal.
The phosphorous can help boost flowering.
These links will help you.
https://www.gardeningknowhow.com/ornamental/bulbs/lily-of-the-valley/growing-lily-of-the-valley.htm
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/bone-meal-fertilizer.htm