From funny little corms to armfuls of gorgeous winter and spring blooms.
If you've ever seen anemones in bloom, you know why I love them so much. They're some of my favorite flowers to grow here at Pretty Wild Farm.
And here's something you might not know: You can grow these beauties right here in Southeast Texas!
Anemones actually love our cooler months, which makes them a wonderful addition to a winter or early spring garden.
If you've picked up a few corms from me (or you're thinking about giving them a try), I'm going to walk you through everything you need to know, from getting those funny little corms ready for planting to cutting your first handful of flowers.
First, What Exactly Is an Anemone Corm?
When you open your package of anemones, you might wonder if I've accidentally sold you a handful of dried-up little rocks.
I promise, that's what they're supposed to look like!
Anemones grow from corms, which are small underground storage structures that hold the energy the plant needs to get growing.
They arrive dry, hard, and pretty unimpressive. But with a little moisture, cool weather, and patience, they'll turn into some of the prettiest flowers you've ever grown.
When to Plant Anemones in Southeast Texas
This is probably the most important part of growing anemones successfully in our area.
Anemones are cool-season flowers. They love mild days, chilly nights, and the kind of weather we typically enjoy during our Southeast Texas winters.
Here in Montgomery, Texas (USDA Zone 9a), I recommend planting anemones in late fall through winter, with November through very early January being a useful general window, depending on the weather.
The trick is to pay attention to soil temperatures rather than just the calendar.
Ideally, you'll want your soil to cool to around 55°F or below before planting. Warm, wet soil can cause corms to rot before they ever get started.
And because our Texas weather likes to keep us guessing, don't be afraid to wait for a good stretch of cooler weather.
Step 1: Wake Up Those Little Corms
Before planting, we need to rehydrate the corms by soaking them in water for a bit.
It’s a simple step that helps wake them up after storage.
Here's how I recommend doing it:
Fill a bowl with cool, room-temperature water.
Add your dry anemone corms.
Let them soak for about 3–4 hours.
Remove them from the water and let them drain.
You'll notice that they've plumped up a bit and feel much less like little rocks.
A little tip from me: Don't leave your corms soaking overnight. Too much time sitting in water can encourage rot, and we definitely don't want that. So, be sure to set a timer or an alarm so you
Step 2: Pre-Sprout (optional…skip to Step 3 to opt-out)
You can plant your soaked corms directly into the garden, but you can pre-sprout them.
Pre-sprouting simply means encouraging the corms to develop roots before planting them outside.
It's a helpful way to get a head start and see which corms are actively growing and also one way to give them artificial cooler temperatures for a solid start. I typically do not pre-sprout the corms, but I might try it this season.
To pre-sprout:
Fill a shallow tray with slightly damp potting mix.
Nestle your soaked corms into the mix and cover them lightly.
Place the tray somewhere cool, ideally around 40–50°F.
Check periodically to make sure the mix stays lightly moist, never soggy.
In about 10–14 days, you may begin seeing little white roots. Some corms take longer, so don't worry if yours aren't all growing at the same speed.
Once they've developed healthy roots, they're ready for the garden.
Important: If you don't have a reliably cool place to pre-sprout, that's okay! Direct planting is perfectly fine once your soil temperatures are suitable.
Step 3: Planting Your Anemones
Now for the fun part!
Choose a spot in your garden that receives plenty of sunlight during the cooler months. Anemones appreciate full sun, although a little afternoon shade can be helpful as temperatures begin warming up in late winter for those of you in Texas. Shade cloth is also encouraged because of our temperature swings in the South.
Good drainage is especially important here in Southeast Texas, where heavy rainfall and clay soils can create soggy conditions.
If your soil tends to stay wet, consider planting in raised beds or containers filled with a well-draining growing mix.
Here's my general planting guide:
Planting depth: About 2 to 3 inches deep
Spacing: Approximately 6 inches apart
Light: Full sun, with afternoon shade if possible
Soil: Loose, fertile, and well-draining
Water: Keep evenly moist, but never waterlogged
Plant the pointed side down into the soil. Don't worry too much if you’re having a hard time determining which side is pointed. Anemone corms can be irregularly shaped, and they'll generally find their way.
After planting, water gently to settle the soil around your corms. You shouldn’t need to water them until you see active growth in the form of green leaves sprouting through the soil.
Step 4: Caring for Your Anemones as They Grow
Once your anemones are growing, they're fairly easy to care for.
The biggest things to watch here in Texas are moisture, temperature, and those occasional surprise freezes.
Watering
Anemones like consistent moisture while they're actively growing, but they don't appreciate sitting in wet soil. Check the soil before watering. If it's still moist beneath the surface, you can usually wait. And remember, our winter rainfall may be doing some of the watering for you!
Fertilizing
Start with healthy soil enriched with finished compost. Once your plants are actively growing, you can use a balanced fertilizer according to the product directions if your soil needs additional nutrients. More fertilizer doesn't necessarily mean more flowers, so resist the temptation to overdo it as that can cause issues that affect flower quality and bring on pest pressure.
Protecting From Freezes
Anemones enjoy cool weather and can tolerate light frosts, but a hard freeze is another story.
When temperatures are expected to drop into the mid-20s or below, I recommend protecting your plants with frost cloth, especially if they're already budding or blooming.
Make sure the covering is secured so cold winds can't blow it away.
For container-grown anemones, moving them into a protected, unheated space during severe weather is another option.
What About Our Texas Heat?
This is where timing really matters.
As temperatures consistently climb into the 70s and 80s, anemones begin slowing down. Eventually, they'll finish flowering as the weather gets too warm. That's completely normal!
Our goal is to give them as much cool growing weather as possible so we can enjoy plenty of blooms before the heat arrives.
Step 5: Harvesting Your Anemones
This might be my favorite part.
There's something so satisfying about walking into the garden on a cool morning and finding a fresh batch of anemones ready to cut. But there's a little trick to knowing when they're ready.
If you're cutting anemones for a vase, wait until the flower is just beginning to open or has already opened and the stem just beneath the bloom feels firm rather than soft.
Anemones often open during the day and close again at night, so don't judge their readiness by whether the petals happen to be closed when you walk outside. Use clean, sharp snips and cut the stem as long as you'd like, leaving enough healthy foliage for the plant to continue growing. Place your freshly cut flowers into clean water right away.
How Long Will Cut Anemones Last?
With proper care, freshly harvested anemones can often last around 5–7 days in a vase, and sometimes longer with proper harvest stage.
A few simple things will help:
Start with a sparkling clean vase and fresh water.
Remove any foliage that would sit below the waterline.
Keep your arrangement away from direct sunlight and heat.
Refresh the water regularly.
One more thing I love about anemones: their stems can continue to grow taller after cutting. Keep that in mind when arranging them.
Can You Save Your Anemone Corms for Next Year?
You can certainly try!
Once flowering has finished, allow the foliage to yellow naturally so the plant can replenish its stored energy.
In our warm, humid climate, though, getting anemones to return reliably year after year can be tricky.
If you want to experiment, you can lift the corms after the foliage dies back, dry them thoroughly, and store them somewhere cool, dry, and well-ventilated until the next growing season.
Personally, I recommend treating anemones as an annual seasonal crop if you want the most dependable flowers each spring.
A Little Encouragement Before You Get Started
If this is your first time growing anemones, don't overthink it.
Start with a handful of corms, give them a good home in your garden, and see what happens.
Gardening is a lot of experimenting, learning, and occasionally wondering what in the world the weather is doing. Especially here in Texas! And I think that's part of what makes it so rewarding.
There's nothing quite like bringing a few flowers inside that you grew yourself. Even a little bud vase on your kitchen counter can make an ordinary Tuesday feel special.
If you’re growing corms you got from Pretty Wild Farm, I’d love to hear about it!
Hope you make room for something pretty.
♡ Jen
Pretty Wild Farm | Montgomery, Texas
