I recently came across a beautiful plant called heliotrope, and I'm considering adding it to my garden. I love the idea of its fragrant, dark purple flowers, but I've never grown it before. For those of you who have experience with heliotropes, do you have any tips on how to care for them? I'm curious about their water and sunlight needs, as well as any specific soil preferences they might have. Also, are they perennial or annual, and how do they fare in different climates? Would appreciate any advice you can share!
