
Butterfly Weed Reference Table
Common Name | Butterfly Weed, Orange Milkweed, Pleuris ... |
Scientific name | Asclepias tuberosa |
Native Range | Eastern United States |
Growing Zone, Hardiness Zone | USDA Zones 3-9 |
Bloom Time | June-August |
What does Asclepias tuberosa look like?
Feb 08, 2020 · How tall does Asclepias tuberosa grow? 2 to 3 feet. Click to see full answer. Thereof, does Asclepias tuberosa spread? Several species of milkweed, or asclepias, are native to North America, and this year the Perennial Plant Association has chosen one of them as Perennial Plant of the Year: Asclepias tuberosa.
How tall do Asclepias grow?
The one and a half to two and a half foot-tall perennial thrives in dry, sunny sites all across USDA hardiness zones three through nine. When mature, the butterfly weed boasts two to five inch clusters of yellow-orange to bright orange flowers.
Where to plant Asclepias tuberosa?
Aug 25, 2020 · When growing asclepias tuberosa in your garden bed, choose a location that receives at least 6 hours of full sun. Soil. Asclepias Tuberosa grows well in sandy loam soil that stays relatively dry and well-draining. However, just like other milkweed varieties, it is extremely tolerant and will grow well in average garden soil without the need for ...
How long does it take for Asclepias tuberosa to germinate?
Asclepias tuberosa, commonly called butterfly weed, is a tuberous rooted, Missouri native perennial which occurs in dry/rocky open woods, glades, prairies, fields and roadsides throughout the State (Steyermark). It typically grows in a clump to 1-2.5' tall and features clusters (umbels) of bright orange to yellow-orange flowers atop upright to reclining, hairy stems with narrow, lance …
See more
Sep 25, 2018 · A. Tuberosa Seeds, available from Eden Brothers. The aptly named butterfly weed (A. tuberosa) is another colorful variety, with vibrant orange flowers. It will grow to a height of 24-36 inches in zones 3-9. Most of these companies recommend cold stratifying the seeds before spring planting to further guarantee germination, so order early!

Does Asclepias tuberosa spread?
How fast does Asclepias tuberosa grow?
How far apart do you plant Asclepias tuberosa?
Does Asclepias tuberosa need full sun?
...
Butterfly Weed Reference Table.
Common Name | Butterfly Weed, Orange Milkweed, Pleurisy Root, Chigger-weed |
---|---|
Spacing / Width | 1-2' (30-60cm) |
Light Requirements | Full sun |
How tall does milkweed get?
How do you deadhead Asclepias tuberosa?
Do monarch caterpillars eat Asclepias tuberosa?
Butterfly weed (Asclepias tuberosa) is a showy, bright orange perennial that gardeners usually prefer for their flower beds. But don't limit yourself to these two common species; there are dozens of milkweed varieties to plant, and monarch caterpillars will munch them all.Feb 3, 2019
Do I cut back milkweed in the fall?
When should butterfly bushes be trimmed?
But particularly in cold climates, this can leave your butterfly bush more susceptible to damage over winter. Do not prune until you see green buds on the stems. Make your cuts just above where big, healthy leaf buds have formed.Mar 18, 2021
How tall do cone flowers get?
Will monarchs lay eggs on Asclepias tuberosa?
How do you keep butterfly weeds blooming?
Is Asclepias tuberosa a perennial?
Asclepias tuberosa is a coarse perennial plant consisting of many stems. The stems are straight and very hairy. The leaves are alternate and simple. Unlike other species of milkweed, tuberosa does not contain the characteristic thick milky sap but instead has a watery translucent sap.
Do Asclepias tuberosa need fertilizer?
Asclepias tuberosa virtually do not require any maintenance once it is established. It does not necessarily require fertilizer during their period of growth as they have ability to tolerate poor soils, including dry and rocky soil.
Where does orange milkweed come from?
Overview. Asclepias Tuberosa also referred to as butterfly weed or Indian paintbrush, Orange Milkweed is a species of milkweed native to eastern and southwestern America. It is commonly referred to as butterfly weed because of the butterflies that are attracted to the plant by its color and it’s copious of nectar.
Is milkweed poisonous to humans?
All milkweed species contain cardic glycosides that are poisonous to both humans and animals they pose the most danger to grazing animals. However, severity or symptoms of milkweed poisoning depends on its age and how much has been ingested. Common symptoms of milkweed poisoning in both humans and animals include:
How to prolong milkweed blooms?
After the first flush of flowers, simply cut off the flower above the topmost leaves on the stem . Removing the dead or wilting flowers prevents seed formation which encourages butterfly weed to produce more a second flush of flowers.
Why do milkweed leaves turn yellow?
Crown rot generally affects all varieties of milkweed. It causes deterioration and rotting of the tissues at the crown of the plant causing the leaves to turn yellow, collapse and die. The disease is commonly caused by a fungus that develops in the soil when the garden has experienced many flash floods or heavy rain.
What is a Japanese beetle?
Japanese beetles are destructive plant pests in both their immature and mature forms . The Adult beetles can gather in large numbers on your Asclepias tuberosa plant eating the leaves and petals until they take on a skeletal appearance.
When do monarch butterflies bloom?
Long bloom period from late spring throughout the summer. Flowers are a nectar source for many butterflies and leaves are a food source for monarch butterfly larvae (caterpillars). Also commonly called pleurisy root in reference to a prior medicinal use of the plant roots to treat lung inflammations.
What is butterfly weed?
Asclepias tuberosa, commonly called butterfly weed, is a tuberous rooted, Missouri native perennial which occurs in dry/rocky open woods, glades, prairies, fields and roadsides throughout the State (Steyermark). It typically grows in a clump to 1-3' tall and features clusters (umbels) of bright orange to yellow-orange flowers atop upright to reclining, hairy stems with narrow, lance-shaped leaves. Unlike many of the other milkweeds, this species does not have milky-sapped stems. Flowers give way to prominent, spindle-shaped seed pods (3-6" long) which split open when ripe releasing numerous silky-tailed seeds for dispersal by the wind. Seed pods are valued in dried flower arrangements. Long bloom period from late spring throughout the summer. Flowers are a nectar source for many butterflies and leaves are a food source for monarch butterfly larvae (caterpillars). Also commonly called pleurisy root in reference to a prior medicinal use of the plant roots to treat lung inflammations.
What is the food source of monarch butterflies?
Flowers are a nectar source for many butterflies and leaves are a food source for monarch butterfly larvae (caterpillars). Also commonly called pleurisy root in reference to a prior medicinal use of the plant roots to treat lung inflammations.
Do asclepias need water?
These plants can be plopped into the garden and be given a springtime coating of compost, then be on their way to growing lovely and stunning flowers. Most don’t require any extra watering except during the hottest dry spells. Because of their toxicity, Asclepias also attracts few ailments or problems.
How tall does milkweed grow?
Common milkweed grows in zones 4-9, and reaches a height of about three feet. It’s the plant we’re most familiar with seeing growing in the wild. 100 A. Incarnata Open Pollinated Seeds, available on Amazon.
Where is milkweed native to?
and has over one hundred known species. It was named by Carl Linnaeus after the Greek god of healing, Asclepius, and the species is native to the Americas.
Where do monarch butterflies lay their eggs?
A monarch butterfly will lay its eggs on the underside of a leaf. In fact, this is the only place where a monarch will lay its eggs. When the eggs hatch, the tiny caterpillars start going to town, and chomp down on the Asclepias.
What happens when caterpillars hatch?
When the eggs hatch, the tiny caterpillars start going to town, and chomp down on the Asclepias. Amazingly, the plants have built-in defenses like irritating hairs and their aforementioned natural toxins to slow the buffet line down, but they do not altogether prevent the insects from using the plant as a food source.
What flowers are good for butterflies?
Asclepias and other native flowers like black-eyed Susans, echinacea, joe-pye weed, sweet alyssum, and sunflowers are some of the easy-to-grow plants that may make up a successful butterfly garden. All butterflies are pollinators and are attracted to this style of flower.
What are the benefits of a butterfly garden?
The biggest benefit of a healthy butterfly garden is that it strengthens the rest of your local ecosystem. When butterflies are present, that means birds, bats, and other critters that feed on butterflies are able to make a resurgence as well. Photo by Matt Suwak.
How tall does butterfly weed grow?
Also known as Asclepias tuberosa, orange milkweed, pleurisy root, and yellow milkweed, the plant can grow to be anywhere from one to two feet tall and is characterized by glossy green leaves and clusters ...
When does butterfly weed bloom?
Generally, the plant emerges in late spring, hitting its peak bloom during the warmer summer months and drying on the stem throughout the autumn and winter. It also tolerates heat and drought well.
Where did butterfly weed originate?
First grown in the prairies of the Midwestern United States, Butterfly Weed boasts a long medicinal history as well—Native Americans used to chew the roots as a remedy for pleurisy and other pulmonary issues, and they can also be brewed into a tea that can then be used to treat diarrhea and other stomach ailments.
How big are butterfly weed leaves?
The Butterfly Weed leaves are alternate on the stalk and for size are about 3″ long by 1/2″ wide with smooth margins. Leaves generally are veined, with a central vein being the most prominent. You may notice your Butterfly Weed leaves curling upward lengthwise – this is normal.
How long does it take for butterfly weed to grow?
Butterfly Weed is easy to grow and establish in full sun and well drained soil. It may take a year to get fully established, but after that is will look great for decades.
When do butterfly weeds bloom?
It produces showy orange flowers for up to two months in Summer, with a typical bloom time of June to August. A second year Butterfly Weed Plant. Naturally found in prairies and grasslands, this flower is a very important plant for wildlife.
Is butterfly milkweed a perennial?
Butterfly Weed is a long-lived perennial that is known for thriving in poor soils. In fertile soil, I’ve gotten Butterfly Milkweed to bloom it’s first year. But this is not typical. You can expect Butterfly Weed to bloom it’s second year after growing from seed.
How tall do stalks get?
Stalks will reach heights of 12″-30″, branching in the upper portion where flowering occurs. Multiple stems will shoot up from a central root crown when mature. The stalk is kind of a dark-purple color, and covered with fine hairs.
What do bumble bees eat?
Bumble bee feeding on Butterfly Milkweed, Asclepias tuberosa. Butterfly Weed attracts truly a wide variety of pollinators making it so important ecologically. If you want to bring beautiful beneficial insects to your garden, planting Butterfly Weed is one the best native plants you can grow!
Can you cold stratify butterfly weed?
Like many native perennials, Butterfly Weed will have a better germination rate if they are cold stratified. This is where you ‘trick’ the seed into thinking it went through a winter. It is easiest to cold stratify Butterfly Weed seeds using a moist paper towel and zip-lock bag in the refrigerator.
How big is Milkweed?
Description of Milkweed and other Asclepias. Asclepias are often subshrub like in nature and the they range in size from 30 cm to 2 metres. They are often grown as they are plants attractive to butterflies (especially the monarch). Milkweed family members have clusters of blooms in red, orange or other hot colour's.
How long does it take for milkweed to grow?
If you plan to start the growing of milkweed and other Asclepias genus plants indoors, then first you should imbibe the seeds in the fridge for three weeks in soil, then sow them in peat pots. Ideally you should do this 10 weeks before you plan to transplant them outdoors, normally in the late spring (or at the beginning of Autumn).
How long does it take for a sage to germinate?
Spacing 12 to 24 inches (30 to 60cm) Sow Indoors: Chill seeds in the fridge for three weeks in peat pots (within plastic bags). Germination time: one to three months in the light. Temperature 55 to 75°F (13 to 24°C).
How tall do butterfly weeds grow?
Butterfly weed plants are milkweed cousins with tall, clumping perennials that reach heights of 12 to 36 inches (31-91 cm.). The blooms appear atop fuzzy, green stems, which are adorned by attractive, lance-shaped leaves. Butterfly weed plants spread by way of seeds, which are released from large pods in early autumn.
How long does it take for a butterfly weed to bloom?
Butterfly weed plants are easy to grow by seed, but may not produce blooms for two or three years. Once established, butterfly weed is drought tolerant and blooms dependably from year to year.
What is a butterfly weed?
Butterfly weed plants ( Asclepias tuberosa) are trouble-free North American natives that produce umbels of bright orang e, yellow, or red blooms all summer long . Butterfly weed is appropriately named, as the nectar and pollen rich flowers attract hummingbirds and hordes of butterflies, bees, and other beneficial insects throughout ...
Is butterfly weed drought tolerant?
Once established, butterfly weed is drought tolerant and blooms dependably from year to year. Also, keep in mind that butterfly weed has long, sturdy roots that make transplantation very difficult, so locate the plant in its permanent place in the garden.
What is the name of the flower that attracts hummingbirds?
Butterfly weed is appropriately named, as the nectar and pollen rich flowers attract hummingbirds and hordes of butterflies, bees, and other beneficial insects throughout the blooming season.
