| BTW, Carolina Jessamine is not a Jasmine. Gelsemium sempervirens is the Latin name. This is important because all parts of this plant are poisonous and Jasmines aren't. I know you didn't ask this but thought you might want to know. It is generally carefree in sun or partial shade. Does not like to get bone dry though. You might try fertilizing with a high Phosporous fertilizer. (middle number on pkg higher than first) | 
