Caryopteris for September Blues (Fall Flowers)

Do you want an easy to grow shrub that has very few pest problems, isn’t munched on by deer or rabbits, and looks great at the end of summer? No it’s not impossible, think caryopteris! Caryopteris (Caryopteris x clandonensis also called blue mist shrub, bluebeard, or blue mist spirea) is deer and rabbit resistant if not proof, blooms in the fall, and simply looks stunning in the September garden. It’s also extremely easy to propagate if you want to grow more or create a short border header. Caryopteris will easily grow to be a 3′ shrub from a cutting taken in the spring within two years. Taking cuttings from it in spring and summer encourages it to become a much bushier plant.

Caryopteris for fall blooms

In my side garden I’ve been gradually adding them as a shrub border plant. I’m spacing them close together so that the row of caryopteris shrubs will fill in and thicken to create a pathway edged in blue for September. This particular caryopteris is ‘Longwood Blue’ named for Longwood Gardens in Pennsylvania.

Caryopteris shrub

I like to leave the foliage of caryopteris through the winter and trim it back in the spring. It’s hardy from zones 5-8 but leaving the branches on through the winter will add a little extra protection from the cold.

I usually can find caryopteris at a local nursery in the summer fairly cheaply. You don’t need to buy a pot larger than 4″ which can be usually found at a low price. That may be because it isn’t in bloom when I find it and many people will only look and buy things when they are blooming. This is a case where knowing what the plant will look like greatly benefits the gardener.

It’s hard for me to believe that these are already in bloom. Fall is close, real close!

Caryopteris Border

The Perennial Care Manual by Nancy Ondra

For a great resources on taking care of your perennials get this book by Nancy Ondra, The Perennial Care Manual (Am. Aff.). Nancy is an amazing horticulturalist and garden writer who authors the blog Hayfield in Pennsylvania.

How to Grow Heucheras (Coral Bells) from Seed

With all the nasty but necessary weather we’ve been having lately it’s been hard to get out in the garden to work. What’s a gardener to do? Talk about the seedlings growing inside! Today I’m going to give you an update on how I am…

Read More

The Garden in February

This time of year there usually isn’t much to see in the garden. Lately we’ve been pounded with rain shower after rain shower. We’ve had so much rain that the Duck River south of us in Columbia is about to crest at 45 ft. which…

Read More
What plants you should grow with hosta

What Plants Should You Plant with Hostas?

I’m a huge hosta fan. I wouldn’t call myself a collector but I really enjoy how well hostas thrive with very little need for attention. Hostas certainly have a few issues but to me they are a very easy going plant to grow in the…

Read More

Rooting Heuchera through Cuttings

You know how I am, if I grow it I see if I can root it! The challenge this time was to root a heuchera from a leaf cutting. It isn’t difficult if you take from the right part of the plant. Just taking a…

Read More

Daylilies in Bloom: Daylily Hybridizing and Dividing

It’s that time of year where the daylilies are becoming the showoffs of the garden. Daylilies (Hemerocallis) area very common collectable perennial here in the south. They propagate very easily through division and are a prime starter plant for people interested in learning how to…

Read More

Discover more from Growing The Home Garden

Subscribe to get the latest posts sent to your email.

9 thoughts on “Caryopteris for September Blues (Fall Flowers)”

  1. Thank you for showing your shrub border. I had caryopteris one year and it drowned because of poor siting. I've wanted more ever since and could not decide where to put it until I saw your photo of caryopteris alongside taller shrubs. I'll put it beside loropetalum on higher ground which has been awaiting companions.

    If I decide caryopteris is not going to be happy in this humidity no matter what I do, I'll substitute Duranta. Thanks.

  2. Your border is awesome and filling nicely. I tried this twice and it did not like my garden so no more for me but I do think it most pretty. I might try Nell Jean's suggestion on the duranta as a replacement.

  3. Dear Dave .. I don't have this one .. I have been thinking about it .. especially because of the pretty blue colour .. I will seriously THINK about it some more for next year !
    Joy : )

  4. It's a beautiful shrub Dave…and I haven't any in this garden. I like how you've planted it Dave. It's really lovely massed or planted in drifts. I found a variegated one the other day…too expensive! gail

Comments are closed.

Discover more from Growing The Home Garden

Subscribe now to keep reading and get access to the full archive.

Continue reading