Looking for flowers on your rosemary? They are such a welcome sight but for some of us not so easily obtained. I visited with Becky Griffith of Shadowwood Gardens just east of Greensburg recently. She had numerous rosemaries covered with blooms and also a bunch without. What was the difference? It was the prostrate rosemary that was awash in flowers in her greenhouse. The upright rosemaries were much more reluctant bloomers.
There are many things involved in creating the right conditions to promote blooms on your rosemary like the right fertilizer or maybe none at all, well draining soil, plenty of light. But, all things being equal, it is the prostrate rosemaries that are more inclined to bloom. – Sandy