In no particular order...
Sweet Olive (shrub/small tree)
We sniffed one at Plantasia 2015 and considered buying it, but in the end decided not to. Now I wish we had! The scent was very pleasant-- citric.
Bee Balm
We had some, at one point, but I think it petered out. I'd like to grow it again, sometime.
Honeysuckle
I'm not sure what variety I want, but something non-invasive. I love the smell of honeysuckle, but the one that grows wild around here is too much of a pest to invite into the garden.
Echinacea
The "plain" ones are nice, too, but what I'd love to grow would be the fancy new varieties with the beautiful pink fluffy flowers-- or the ones with eye-poppingly bright magenta, red, or orange blooms. "Cheyenne Spirit"... "Pow Wow Wild Spirit"... "Double Scoop Cranberry"... "Secret Passion"... "Supreme Elegance"... That type.
