Achillea - do different coloured varieties naturalise
debbiestoneman Posts: 2
I have just bought three different coloured achillea and am about to plant them in a clump together when I wondered if they would all end up the same colour in years to come?
Id be interested if anyone says the opposite though. It’s one of my favourite plants, but I like definite colours. I don’t like the mixed ones at all. I did have summer pastels and found the colour combinations too worrying and had to give it away.
Why do you want to plant them in a clump? I’d be inclined to give them more space.
they have also tried to take over the border but are adding height x