Whorled Milkweed
Asclepias verticillate
Plant Sentry™
Plant Sentry™
Plant Sentry™ Protected
Your order is protected by our compliance system that:
- Prevents restricted plants from shipping to your state
- Ensures plants meet your state's agricultural requirements
- Protects gardens from invasive pests and diseases
Delivery and Shipping
Delivery and Shipping
Delivery and Shipping
Fast, Safe Plant Delivery
Ships in 3-4 business days • Tracking provided • Weather protected
| Under $50 | $9.99 |
| $50 - $99.99 | $14.99 |
| $100 - $149.99 | $16.99 |
| $150 - $198.99 | $24.99 |
| $199+ | FREE |
✓ Zone-specific timing • ✓ Professional packaging • ✓ Health guarantee
Understanding Plant Options
Nature Hills offers plants in two main formats:
- Container Plants: Grown in pots with soil, sized by container volume and plant age
- Bare Root Plants: Dormant plants without soil, sized by height measurements
Container Plant Sizes
Container sizes indicate plant age and growing capacity rather than liquid volume equivalents. Our containers follow industry-standard nursery "trade gallon" specifications, which differ from standard liquid gallon measurements.
Young Plants (6 months to 18 months old)
| Container Size | Actual Volume | Metric Equivalent |
|---|---|---|
| 2" x 2" x 3" | 0.18 - 0.21 dry quarts | 0.20 - 0.23 dry liters |
| 4" Container | 0.31 - 0.87 dry quarts | 0.35 - 0.96 dry liters |
| 4.5" Container | 0.65 dry quarts | 0.72 dry liters |
| 6" Container | 1.4 dry quarts | 1.59 dry liters |
| 1 Quart | 1 dry quart | 1.1 dry liters |
| 5.5" Container | 1.89 dry quarts | 2.08 dry liters |
Established Plants (18 months to 2.5 years old)
| Container Size | Actual Volume | Metric Equivalent |
|---|---|---|
| 2 Quart | 2 dry quarts | 2.2 dry liters |
| #1 Container | 2.26 - 3.73 dry quarts | 2.49 - 4.11 dry liters |
| 5" x 5" x 12" | 3.5 - 4.3 dry quarts | 3.85 - 4.74 dry liters |
Mature Plants (2-4 years old)
| Container Size | Actual Volume | Metric Equivalent |
|---|---|---|
| #2 Container | 1.19 - 1.76 dry gallons | 5.24 - 7.75 dry liters |
| #3 Container | 2.15 - 2.76 dry gallons | 8.14 - 12.16 dry liters |
Large Plants (3-5 years old)
| Container Size | Actual Volume | Metric Equivalent |
|---|---|---|
| #5 Container | 2.92 - 4.62 dry gallons | 12.86 - 20.35 dry liters |
| #6 Container | 5.25 - 6.01 dry gallons | 23.12 - 26.42 dry liters |
| #7 Container | 5.98 - 6.53 dry gallons | 26.34 - 28.76 dry liters |
Bare Root Plants
Bare root plants are sold by height from the root system to the top of the plant. Plants may exceed minimum height requirements.
Common Sizes:
- Trees: 1 foot, 2 feet, 3 feet, 4 feet, 5 feet, 6 feet
- Shrubs & Perennials: 1 foot, 18 inches, 2 feet
Important Notes
Container Volume Specifications
- Trade Gallon Standard: Our containers follow industry-standard "trade gallon" specifications established by the American National Standards Institute (ANSI Z60.1) for nursery stock
- Volume Variations: Actual soil volume may vary due to plant root systems and growing medium settlement
- Age Indicators: Container size primarily indicates plant age and maturity rather than liquid volume equivalents
Growing Conditions
- Plant size can vary based on variety and growing conditions
- Container size helps indicate plant maturity and establishment level
- Larger containers generally mean more established root systems and faster landscape establishment
Seasonal Availability
- Bare root plants are available seasonally when dormant
- Container plants are available throughout the growing season
- Specific varieties may have limited availability in certain sizes
Questions?
For questions about specific plant sizes or availability, please contact our plant experts who can help you choose the right size for your landscape needs.
Plant Sentry™ Protected
Your order is protected by our compliance system that:
- Prevents restricted plants from shipping to your state
- Ensures plants meet your state's agricultural requirements
- Protects gardens from invasive pests and diseases
Plant Profile & Growing Essentials
Cold hardy, Native, Low Maintenance, Drought resistant, Heat Tolerant, Flowering, Deer-resistant, Attracts Butterflies, and Attracts pollinators
Specifications
Specifications
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Botanical Name
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Height
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Width
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Growing Zones
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Sunlight
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Growth RateModerate
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Flower Color
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Leaf Color
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Fall Color
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NativeYes
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Pollinator FriendlyYes
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Bloom PeriodEarly Summer, Late Summer
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Does Not Ship ToAK, AZ, CA, HI, ID, MT, NV, OR, UT, WA
Planting & Care
Planting & Care
Turning that dry, infertile spot in your yard into a fantastic show of color and filling it with the flutter of wings has never been easier! Whorled Milkweed (Asclepias verticillate) is so much more than its name implies and can add texture and height to borders, native gardens, and pollinator paradises!
Whorled Milkweed grows from a single strong stem each spring. As summer takes hold, this flower will sprout clusters of small cream-colored florets. Each petite blossom also sports a buttery yellow center. All along the stem, there are slender, elongated leaves that curve downward in a gentle and elegant swoop. Together, this perennial is quite appealing to look at.
As pretty as the plant is, it hardly compares to the beautiful pollinators it will bring to your garden! Whorled Milkweed is a known favorite of Monarch butterflies! They lay their eggs on these leaves and eat them, create their cocoons on them, and then hatch to feed on the flowers as adults. You'll have these noble creatures visiting you from near and far as they travel. If you're a butterfly lover, this specimen is still a must-have!
Planting and Application:
Planting a few of these in your garden also ensures a consistent subtle perfume. The flower clusters are lightly fragrant from the time they bloom in the summer all the way until fall fully sets in. Growing about 3 feet in height and under 2 feet in width, these are tidy plants to include in any wildflower garden, cottage bed or border!
Ideal in cut flower gardens and especially useful for pollinator gardens! These host plants feed Monarch butterfly caterpillars and the flowers feed the adults. But not just the illustrious Monarch, but other butterflies and pollinators as well - even a hummingbird or two will stop by to visit! Delight kids by including these easy-care plants in your Children or Sensory gardens as well!
- Fragrant White Flower Clusters
- Unique Slender Leaves
- Attracts Butterflies
- Easy to Grow!
- Hardy Perennial for Beds, Borders & Pollinator Gardens
#ProPlantTips for Care:
Whorled Milkweed is native to North America and can grow in a wide array of conditions. It grows best in well-drained soil somewhere it can bask in the sun for hours. It can, however, tolerate light shade. This Milkweed type isn't picky about the composition of the soil at all, in fact, this highly xeric plant prefers soil that other plants detest - as there is less competition for sunlight.
- Full Sun
- Low Moisture Needs Once Established
- Adaptable to Most Soil
- Prune Back in Early Spring
- Deer Resistant & Very Easy to Grow & Care For
There are few plants that attract butterflies, especially Monarch Butterflies, like the Whorled Milkweed! Add one to your garden today for a wondrous winged celebration each year! Order this beneficial perennial today from NatureHills.com!
