Have to grow every year. Thai Basil and Thai Peppers.
This is hot, but in my opinion the least hot of the 3 different Thai peppers that I've grown. Just for flavor (spicy), half of a fresh one is perfect for soups or stews. Last year husband grew them also so there was plenty to dry. This past March they were put in a Ninja blender and wallah there was enough to fill a large spice container. Husband loves to cook with it. Of course will be saving seeds.
The leaves on this basil is the smallest of the basil that I've grown. Plan to dry some to use this winter but more importantly save the seeds to start indoors this March 2016. Use this basil in just about everything.