I wish I had that problem. I love Russian Sage!

Here in New Mexico Russian sage grows everywhere, apparently with no care even during our drought. Some gardeners regard it as invasive. I like it, and I have plans to incorporate it into perennial beds, but I think you need to work to keep it under control.

Cheryl

Here is a picture. Any tips?

{{gwi:250591}}

It's beautiful!

Very nice specimen. You do have to give it a lot of room. There are somewhat smaller cultivars if your space is limited. One thing though, I'm not so sure it suckers so much as it reseeds. Yes the plants themselves get larger and woodier over time, but I think it is the seedlings that spread the most. My main control tactic is to be sure to deadhead it and cut it back in the fall, and I don't go and look at the garden in that area without taking a trowel or something to uproot any unwanted seedlings. I think as a plant they have a sort of golden period when they aren't so young and sparse, and yet they aren't so old and rasty and woody yet. They can look like the wicked witch of the west, and they can be really beautiful.

I had similar issue with my Russian Sage planted as part of a garden. It was 3-4 ft high and same spread so too much for the space. I moved to an open area in the back and I am enjoying its glory right now.

I did replace it with the drawf version (Little Spire) ~ 4 years ago. So far it is doing great for the space in the garden. For my garden, Little Spire re-seeds a little (but nothing invasive, 1-2 seedling per season) while the regular sage does not.

Our local Home Depot carries Little Spire.

Is it me or is the Russian Sage the best thing in that photo? That plant is happy!

So would it be a waste of time to try to split this or try to dig up the suckers to plant in other areas of my yard? I do like where the Russian Sage is currently planted, I just don't want it shading, crowding other plants around it. I don't want to kill it!

I like your idea of just digging up some of the suckers, which likely you can plant elsewhere. Overall, is this plant just simply too big for its spot? If so, dividing it will only be a short term solution. So for now I think you can just deal with the suckers but in time the plant might need to move somewhere or have some neighboring plants moved. Plants always do best when they have enough room to reach their mature size.

Yours looks wonderful! But the grass-like plant on the right side could perhaps get relocated so that both plants have more room.

That's certainly a nice-looking specimen you have there! I like the silver and blue colors of Russian Sage and its bloom time but they have become a problem here - the big ones seed around and the dwarf one spreads underground. I have been removing most of them but still have a couple for the late-season color. I think they would be best as background plants in a large, dry space with other tough companions. They can be just a bit too assertive with smaller, better-behaved companions :-)