Tips for growing Annabelle hydrangea bushes and arranging their beautiful blooms. Advice for when to prune an Annabelle hydrangea, and how to harvest.
For me, the struggle is real when it comes to growing hydrangeas. I love them so much, but have had little success growing them. I did have three Limelight hydrangeas in front of our porch on Sutton Place, and even though they were a bit top-heavy, the blooms were amazing. At our new house, I also have three Limelight hydrangeas on the side of our front porch. They are beautifully green, and full of buds, but not as big as the bushes on Sutton Place. When I first looked at this house last September, the bushes were full of lovely dried blooms. They currently look very healthy, so I’m hopeful the blooms will again be plentiful.
At our house on Sutton Place, I had one Annabelle hydrangea in our backyard, by our garden shed. Every other hydrangea I planted in the backyard, and there were many, either died or refused to bloom.
You may be wondering why I’m sharing a post on growing Annabelles, when I very clearly haven’t had much success. There are actually three reasons. First, I want you to know that even though some plants fail to thrive, it’s not always your fault. There are many, many reasons why some plants live, and some don’t. Second, I don’t want you to give up. Working outside, among flowers and plants, is one of the great joys of my life…and if you feel the same way, please don’t stop. Third, and most importantly, every time I’ve had a disappointment in the garden, I have learned something.
Success is measured in a million different ways. So even though you’ve experienced “failures,” if you learned something, I would call that success. Learning and trying are part of life…so just keep humming along!
Because of my less-than-successful career as a hydrangea grower, I have read countless articles and blog posts on growing hydrangeas. The most asked questions are in regards to pruning. It can be confusing, but the answer lies firmly in knowing if your hydrangea blooms on old wood, or new wood.
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When to Prune an Annabelle Hydrangea
- Annabelle hydrangeas (considered smooth hydrangeas) bloom on new wood, or in other words, the current season’s growth. To make sure that you are not cutting off any buds, the best time to cut your bushes back is in the late fall or very early spring.
- It’s perfectly OK to deadhead (remove spent blooms) your Annabelles any time. Annabelles can occasionally benefit from a hard pruning…but don’t do it every year.
- If your bushes are thin and leggy, or if your blooms are small, go ahead and hard prune in the late fall. Cut the stems back to about 18 inches so the new growth will have a sturdy framework. New growth will appear in the spring, and your bushes will be thicker, with bigger blooms.
*Author’s note: some master gardeners say to cut back Annabelles in the late winter or early spring. There are also some who say it’s fine to prune in the late fall. I found it confusing until it was explained to me this way: once the growing season starts, do not prune or cut back your Annabelles. So when to prune an Annabelle hydrangea? It’s fine to prune in the late fall, late winter, or very early spring.
Arranging Annabelle Hydrangeas
First of all, nothing could be easier than arranging Annabelle hydrangeas. Annabelles are so beautiful that there is no need to add any other type of flowers or filler to an arrangement.
- To harvest Annabelle blooms, cut the stems so they are about 12 inches long. Strip all but the very top set of leaves, and plunge the stems into a bucket of cool water.
- Use a tall vase or pitcher, so you can take advantage of the long stems.
- Re-cut the stems at an angle, and dip them in alum before adding to your vase or pitcher.
- To prolong the life of your arrangement, change the water every few days, and give the stems a fresh cut.
It’s a personal choice, but I don’t like to see stems between the blooms and the top of the vessel. I love when the fluffy blooms sit nicely on the top of the vessel, with a few leaves draping over the edges to add interest.
Like most things in my life, my garden is a continuing work in progress. Here at the Sugar Maple House, that is especially true. I removed some dying bushes, and replaced them with hosta plants. I added some Speedwell, and some daisies. I want to plant lavender, and I would love some daylilies. These are the plants that I love, and I miss having them. I hope they are thriving over on Sutton Place, and that the new owners are enjoying their beauty.
If you are wondering if I miss my Annabelle bush, the answer is most definitely “yes.” Cutting those blooms was a treasured highlight of every summer, and I looked forward to it immensely. Like all the other plants I left behind, I hope the Annabelle is blooming, and that the new owners love it.
Ann ~ So beautiful, so sweet, just like you!! I had two pretty blue Hydrangeas, but after the first year, they NEVER bloomed again. i was spending summer’s watering green bushes!!
Thanks for your honesty in your struggle to grow hydrangeas. I have three Endless Summer Hydrangeas that have occasionally over ten years produced a few blooms. I’ve tried everything and am ready to yank them! I added a couple of Annabelles last year and already they seem to be doing better than the others. I, like you, prefer no fuss plants. Those darn Hydrangeas are just teasing us because we love them so much!
Hi Ann~ I am also a lover of hydrangea & lavender. Am considering getting an Annabelle (seeing some in our neighborhood in beautiful bloom right now!). So thanks for your advice about them.
My Limelight is actually my prize, consistent bush in my yard. I do not prune it except to harvest blooms or deadhead after winter.
Wondering if you prune yours? My limelight has quite a bit of sun also.
I’d also like to recommend a variety of lavender called “Phenomenal “.
It truly is! loves sun & produces SO many flowers. I have 3 plants & have been harvesting bunches all week to dry. I live in central OH, so we have similar weather.
I love your blog for so many reasons. Good luck with your Limelight’s this year!
Hello Ann,
Thank you for your tips. Hydrangeas are beautiful, my bush has only two flowers this year, last year, was full of blooms. So this year, I will fallow your tips.
Thank you
Lucy
Hi Ann
You may be cutting the stems too long. I read an article that showed where to cut stems so you don’t impede blooms for next year. Bud vase lengths are better. I wish I could find the article bc it was specific to where you made the cut to ensure your flower will bloom again next year and it was specific to cutting blooms for vases/not cutting back in the fall. Also my mostly shade hydrangeas go nuts. But the ones I have that get more sun definitely struggle more. Hope that helps!
Hydrangeas are one of my favorite flowers.I love how lacy the Annabelle are and look beautiful in a vase all by themselves.
I think I must be fairly lucky. My home came with a monster of a arborescens that I’ve divided and placed in other areas of my yard. A friend gave me Annabelle and it’s at the point where I can now divide.
I don’t do anything special other than keep them watered. However the beds they are in do get a layer of leaf litter every 2 years or so to improve the tilth of the soil. In terms of watering my gutter downspouts are nearby.
Even though one of my Hayes Starburst struggles a bit, arborescens hydrangea are the easiest to grow in Zone 5 gardens. Endless summer on the other hand not so much for me.
Sorry my comment was probably confusing. Yes, Annabelle is an arborescens. However, hydrangea arborescens with no cultivar name refers to the wild type. The wild type is a native plant and that’s the hydrangea that came with my home. It’s blooming very profusely this year. The blooms are not the nice rounded corymb form of Annabelle. Instead it’s more of a flat corymb and isn’t nearly as showy as Annabelle. The flowers along the edges of the corymb have larger petals like a lace cap (forgive me if I get that terminology wrong… still learning.). I find it’s useful because it hosts quite a bit of wildlife in my garden.
The bees love the native plant and when in bloom the bush seems to hum. It’s also what my cottontails use to conceal their babies during the summer months. Because it’s native it grows very well for me and I’ve been able to divide it and place it in other areas along my fenceline where I also have hosta, hellebore, and pulmonaria growing in the same bed. In early spring this bed wakes up with bulbs (snow drops, scilla, and daffodils). There’s probably corydalis & rue present as well since they both reseed reasonably well but don’t get out of control. Along the edges of the bed where there is more sun is a tree peony, a hardy hibiscus, spirea and brunnera. The brunnera is becoming a bit of a thug but it’s better than weeds so I live with it. And ivecalso planted garlic in this bed so it’s nice to see spikes of garlic growing amongst the ornamental plants.
This bed is pretty long and it’s what I see from my kitchen table and as I sit on my deck. Even when I am not actively looking at he flowers I enjoy sitting on the deck , reading my kindle, and listening to the hum of the bees. I occasionally catch a glimpse of the rabbit mamas coming out and nursing their babies after they’ve decided I’m no threat to the bunnies.
However, I also have another arborescens. Hayes Starburst which is a bit shorter in stature but grows just as easily as Annabelle but the blooms are very different in appearance. Google it to see a photo. They kind of remind me of popcorn. In addition I also have a few hydrangea paniculata. I chose these because they can handle more sun without wilting In the summer heat. These include Little Lime, Bobo, and PeeGee. The one oak leaf (hydrangea quercifolia) I have is called Gatsby pink. The oakleaf is blooming quite well this year as a 3 year old plant. The blooms are just beginning to turn pink. I’d love to place a native oak leaf at the base of the yard but I just haven’t gotten around to it.
I am learning as I go along so some of my info in this post may be incorrect but I’m getting better at recognizing what works best for me. I’d encourage any one to do more reading on these wonderful plants. The Dirr book was most helpful to me. It isn’t a coffee table book but does a very good job a describing the different species for someone with limited knowledge of hydrangea.
I started out with just the wild type and endless summer. But after I picked thru Michael Dirr’s book (Hydrangea for American Gardens), I’ve been trying to learn a bit more about hydrangea in general. There are many different hydrangea to learn about. It was great reading for me during my commute into Chicago.
Unfortunately there aren’t many that will survive a zone 5 winter. Arborescens and paniculata are two species that reliably bloom profusely for me. I would love to have serrata and macrophylla but neither are hardy in my zone 5 garden.
I basically look at the hydrangea offered on the Joy Creek Nursery website and drool over what I can’t have.
Happy gardening.
Jonni
Thank you for all this valuable info!
So happy that you are including natives in your space. It sounds amazing.
I have two Oak Leaf hydrangeas that are huge!
I love hydrangea because they arevery easy care as long as you select the one for your growing situation. I’ve never fertilized them growing under my neighbors oak tree where the soil is likely just slightly acidic than neutral or alkaline.
I don’t do many natives but I do try to use plants that are reasonably fuss free. I also only use herbicides selectively on thistle and bindweed. The biggest thing is I do not desire a monoculture lawn. I have quite a few weeds amongs my Kentucky blue grass; some I planted (clover) and some that blow in on the wind or hitch hike with the local animals.
But more importantly I chose not to use herbicides as my small town is very walkable and there is always someone walking their pup or kids doing their thing. I just don’t want to expose anyone’s pet or kids to herbicides applied in my yard. The added benefit of limited use herbicides has been that a lot of the insect and weed problems I had when I first moved into my home have sorted themselves out. Ground ivy will never go away but I’ve learned to live with the weeds y keeping the grassy areas neatly trimmed.
Now on to make face
masks.
Had problem with bloom too, found out dad kept putting lawn fertilizer & evergreen fertilizer on it, once he stopped it bloomed again
Thanks, Ann! We have three hydrangea bushes, each about 3 years old, that are happily blooming profusely in red, white and blue this year. They make us so delighted! Your advice has helped us over the years and encouraged us to be patient when they are not blooming. Our pink shrub roses, hostas, lavender and clematis are doing well, too. It’s a very good year for the garden! All the best to you for a great summer ahead!
Hydrangeas love acid soil and I put Azalea food on mine 3 times a year during spring, summer, and fall and they love it. So many blooms. Good luck.