Mine just throw up a few stalks with very small buds, I have killed a few, but now dig a lot of pea gravel into the hole for the sharp drainage, I use minimum amount of compost and try to get them in full sun on a south exposure. There are a lot of people on the site that are very knowledgeable on Lavenders. My issue alway has to do with when and how much to prune, I typically have to look it up every year...just don't remember.
Lavender (Lavandula x intermedia Phenomenal™)
There are good examples of what the stalks and buds look like.