How to Plant, Grow, and Care for Queen of the Prairie
Decorate ponds, naturalistic landscapes, and native pollinator gardens with the queen of the prairie! A meadowsweet relative, this perennial blooms bright pink flower clusters atop tall stems. It’s perfect for boosting biodiversity throughout North America. Learn how to grow and care for it alongside native plant gardener Jerad Bryant.
Contents
Pollinator gardens are full of perennial and annual species that attract bees, butterflies, and moths. Other animals eat the bugs, which attract larger animals in some areas! This web of life helps your garden by keeping pest populations in check, and by introducing pollinators to your fruits and veggies.
Queen of the prairie is an iconic native perennial perfect for these spaces. It erupts in summer with blooms that resemble rose spirea but in clusters atop eight-foot tall stems! Finely divided leaves with jagged edges resemble hands. This plant is highly ornamental and a boon for wildlife.
You can grow this perennial in your garden if you have a moist location that’s four feet wide. Queen of the prairie spreads a bit when it’s mature, and it’ll grow tall when it’s happy. It also reseeds readily if you leave the seed heads, so you’ll enjoy new seedlings for years. Sow some seeds today, or find a potted plant for easy transplanting.
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Filipendula rubra ‘Queen of the Prairie’ Overview
Plant Type
Herbaceous Perennial
Family
Rosaceae
Genus
Filipendula
Species
rubra
|
Native Area
Eastern U.S.
Exposure
Full sun to partial shade
Height
6-8’
Watering Requirements
Regular Water
|
Pests & Diseases
No serious pests or diseases
Maintenance
Low
Soil Type
Damp, rich soil
Hardiness Zone
3-8
|
What Is It?
Queen of the prairie is an herbaceous perennial that sprouts from the ground during warm weather in spring. It’s a close relative of meadowsweet and dropwort, preferring similar conditions. Look for its scientific name Filipendula rubra, or its common name queen of the prairie. The species type and its cultivars are perfect for gardens that need tall and dramatic structures.
Native Area
Find this native wildflower growing wild in eastern states between the East Coast and Great Plains. It likes swampy, boggy conditions and sunny exposures. Consistent moisture helps it reach high, and full sun gives it the energy to grow dozens of leaves and bloom clusters.
Although it’s native to the eastern U.S., it’ll also thrive throughout North America in hardiness zones 3 through 8. Match the conditions in its native range, and it’ll thrive no matter where you garden.
Characteristics
Queen of the prairie sprouts stems to eight feet tall in early or midsummer with bright pink blooms. Each blossom is a collection of tiny flowers full of pollen. They lure pollinators to pollinate other flowers nearby.
The stems sprout jagged leaves with divided fingers. Multiple stalks sprout from the plant’s base, and more and more grow each year as it becomes older. The plant goes dormant in the winter, dying back to an underground root system so it can survive hard frosts.
Planting
Queen of the prairie grows well from seeds or potted plants. Find either near you at a local native plant nursery or look online for plant or seed retailers. This species is common in eastern states, although you may need help finding it locally in other areas of North America. If your neighbor has a plant, ask them for seeds or divisions!
Growing from Seed
Starting this perennial from seeds is difficult, but it’s doable with the right treatment. Queen of the prairie seeds need a cold stratification period of 90 days—they germinate after exposure to cold temperatures for that period. They sprout into seedlings after warm and wet spring weather arrives.
Sow seeds outdoors in the fall so they undergo their proper winter cold stratification. They need moist soil with good drainage outdoors. If sowing in pots, use a free draining but absorbent potting mix rich in organic matter. After seedlings sprout in spring and grow hardy with a few leaves, transplant them into their final location.
If you live in a climate without significant winter frost, you can simulate winter cold stratification with your refrigerator. Place seeds in a soilless mix with materials like sawdust or vermiculite. Slightly dampen the mix, then place the seeds inside. Store them in the fridge for 90 days, then sow them in pots or outdoors in spring.
Transplanting
Transplant seedlings after they have a few stems with leaves. They need a sunny, moist location with plenty of organic matter in the soil. Mix in compost or mulch ahead of planting if your garden is full of clay or sand. This is best a month or two before transplanting to allow the nutrients and microbes to inhabit the space. They’ll create a fertile, cozy home for this plant’s roots.
If you’d like to plant in poor soils without waiting, simply blend in some compost during planting. Dig a hole as deep and twice as wide as your plant’s rootball, then incorporate compost into the soil from the hole. Place the plant in the hole, and backfill it with your mix of compost and dirt. Water the site well, and watch as your plant soars to the sky in the heat of summer!
The best time to transplant is early spring before this species sprouts flowers. You may also transplant specimens during autumn before they go dormant. Put them in the ground at least two months before your first average frost date to allow the plants to acclimate fully before hard winter frosts.
How to Grow
This herbaceous perennial has some simple requirements. Give it what it needs, and it’ll reward you with blooms this season! Grant your plant full sun, regular water, and rich soil, and watch it grow into a wide and tall specimen. Happy plants divide easily, meaning you can buy one plant and have dozens in future years.
Light
This native wildflower thrives under full sun or partial shade. It blooms more often and reaches higher with six to eight hours of direct sunlight, although it’ll survive with three to six hours. Considering your garden’s exposures, endow it with the conditions you can based on the space you tend.
Warm climates have intense summer heat that may prove fatal to young plants. Give your queen of the prairie afternoon shade if you have frequent droughts and heat waves during the growing season.
Water
Watch this native plant thrive in wild spaces near wet bogs, swamps, and meadows. It flourishes with consistent moisture throughout the growing season. Plant it near a pond or fountain, and it’ll take advantage of the ever-present water. If you’re growing this species in large containers, it’ll need more water than plants in the ground.
Plants appreciate less water during their dormant season in autumn and winter. Areas like the Pacific Northwest have ample winter rainfall, meaning growers won’t have to water in those seasons. If your plant’s growing under cover during dormancy, ensure its soil stays moist but not soggy.
Soil
Queen of the prairie appreciates moist, fertile, and porous soil. It’ll tolerate clay or sand if it’s consistently moist, although the plant may grow shorter or with fewer blooms. Rich soil is easy to create with monthly helpings of compost or leaf mold. These two organic substances inoculate soils with worms, fungi, and bacteria that positively influence soil porosity and fertility.
If you lack compost or leaf mold, adding different substances like straw, leaves, and plant scraps will help the soil over time. Dig them in, and they’ll decompose, creating crumbly humus. When the weather cools, and this species goes dormant, allow its foliage and stems to die. They’ll decompose and cycle the nutrients in place!
Fertilizing
This native wildflower likes rich soil with plenty of nutrients. If your garden is low on nutrients, you can add organic fertilizer to compensate. Use a balanced mix and apply a dose or two in spring according to the package’s instructions.
Container specimens may need more fertilizer than those growing in the ground. Use a soil testing kit to verify which nutrients you need to add.
Maintenance
There’s little maintenance for this perennial—it’s a native wildflower that survives without help. Apply compost to create rich, fertile, and crumbly soil. You may prune the dead foliage in winter, although you don’t have to. It’ll decay on its own, and new growth will replace it in spring.
Propagation
Propagate a single plant into multiple ones easily with two methods: dividing and seed saving. Division is best for early spring, while seed saving occurs after seeds ripen in late summer. Use both for maximum propagation or pick whichever method is easier for your garden setup.
Division
When mature, the queen of the prairie spreads wide and creates a medium-sized clump. You can separate a single one into multiple after your last average frost date in spring. Start by digging up the clump. Dig a few inches outside of the plant’s crown to ensure you excavate most of the roots.
Once you dig out the plant, use a sharp knife or pruners to break up the plant. Each division needs roots and new shoots to thrive in its new location. Transplant the divisions into their new homes and water the sites well. Ensure they have consistent moisture while they establish themselves. They’ll mature into large specimens you can divide for more plants!
Seed Saving
This native wildflower forms small seeds in summer after the blooms fade. They will start new seedlings if you leave them to fall on the soil, although you can also collect them for safekeeping. Start by chopping off the flower heads once they rattle with seeds. Place them inside brown paper bags and let them dry fully. They’ll drop ripe seeds to the bottom of the bag so you can collect them easily.
Store dry seeds in an airtight container inside a cool, dark location. Pantries, closets, and garages are perfect for storing them.
Popular Varieties
Some cultivars and species exist that offer unique flower colors and plant habits. Choose the native species Filipendula rubra for a hardy, strong, and tall specimen. The following cultivars also work well for pollinator gardens and wildscapes.
‘Albicans’
‘Albicans’ is a shorter variety with white-pink blooms. It reaches five to six feet tall and is perfect for borders or raised beds. It tucks in nicely amongst other flowering perennials and annuals. The white blossoms offer pollen for local pollinating insects, and they make excellent cut flowers in bouquets and arrangements.
‘Venusta’
‘Venusta’ is a favorite of gardeners throughout North America. You’ll find this type in plant nurseries and widely available online. It blooms pink flowers of a rich hue, and it stays shorter than the species type. ‘Venusta’ reaches four to eight feet high instead of six to eight.
‘Meadow Queen’
Meadow queen is a relative of the queen of the prairie, but it’s not native to North America. It grows wild in Europe and naturalizes from the East Coast inland towards Iowa and Missouri. Meadow queen’s scientific name is Filipendula ulmaria. It’s shorter than the North American species, and it sprouts white-green flowers instead of pink ones. If you live in the Midwest, ensure this plant isn’t listed as a noxious weed in your area before planting.
Common Problems
Queen of the prairie has few serious pest or disease problems. You may see some aphids or yellowing leaves, but they’re minor problems with simple solutions. If your plant is suffering, it’s most likely an issue with its culture. Fix the conditions and the problems disappear.
Pests
This species resists deer browsing and is perfect for woodland spaces where these animals are present. Aphids may eat the leaves and opening blossoms while temperatures are warm. Watch for black, green, or yellow fleshy bodies that gather together. Rid them off your plants by spraying them with a strong stream of water. Do this daily for a week or so until they vanish for good.
Diseases
There are no serious diseases afflicting this native wildflower. It may dry out during droughts or heat waves, developing yellow leaves and weak stems. Maintain consistent moisture throughout the growing season to keep them healthy and turgid.
Frequently Asked Questions
Where is it best to plant queen of the prairie plants?
This herbaceous perennial likes moist, fertile, and porous soil. Give it full sun or partial shade, and ensure it has protection from afternoon sun in the hottest climates.
Where is it best to buy queen of the prairie plants?
Find this species available as potted plants or seeds at native plant nurseries or from online retailers.
When is it best to plant queen of the prairie plants?
Transplant seedlings in fall or spring. Do so two months before your first frost date in autumn or after your last average frost date in spring.