My parents have a sweetshrub here. It too has no smell and it's as humid as you can get here. I have never seen one with a smell out of all of those in gardens I have been to.
Always looking for interesting plants for pollinators and food! Bonus points for highly, and pleasantly scented plants.
"Si hortum in bibliotheca habes, nihil deerit." [“If you have a garden and a library, you have everything you need.”] -- Marcus Tullius Cicero in Ad Familiares IX, 4, to Varro. 46 BCE
