Do allium bulbs need to be lifted or can they be left in the ground?
Last year I lifted over grown lavender and replaced with Santolina Lemon fizz. Every thing was fine until the last 2 weeks. I've lost all but one plant. I water/feed this bed once per week. Any idea where I've gone wrong?
Santolina like well drained conditions liz, and full sun. If you had lavender there before as long as you didn't water too much it should have been fine, so did you over water?