Red Trillium
Trillium erectum
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Red Trillium - 3 Pack Bareroot is backordered and will ship as soon as it is back in stock.
Plant Sentry™
Plant Sentry™
Plant Sentry is designed to protect both consumers and the nursery trade from invasive plant pests and diseases. Sites that display the Plant Sentry protection badge are protected from consumers buying and nurseries shipping material carrying invasive pests and diseases.
This proprietary eCommerce software prevents the shipment of a restricted plant to each state. The Plant Sentry system includes a shipment certification program. The Plant Sentry Compliance Officer works closely with NatureHills.com and each nursery or fulfillment center to ensure only compliant plants are sold to customers.
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Delivery and Shipping
Delivery and Shipping
Shipping
To obtain a more accurate shipment time-frame, simply enter your zip code in the “Find Your Growing Zone” box to the right. Our plants are grown all over the country and lead time on items may be different because of this. Once your order is placed, you will also receive the specific shipment time-frame information as part of your order confirmation. Once an item ships, you will receive shipment notification and tracking numbers, so you can follow along while your plant travels to your doorstep. We use FedEx, UPS, or USPS at our discretion.
Due to winter weather we have put a hold on shipping to the areas shown below in grey. You can still order now and we will ship the plant to you during an appropriate time for your zone.
Standard Shipping Rates
At Nature Hills we handle, package and ship the products you order with the utmost care to ensure healthy delivery. Shipping and handling charges are calculated based on the tables below. Please note that some items include an additional handling surcharge, these will be noted on the item's product page.
From | To | S&H |
---|---|---|
$0 | $19.99 | $24.99 |
$20 | $49.99 | $29.99 |
$50 | $69.99 | $34.99 |
$70 | $99.99 | $39.99 |
$100 | $129.99 | $44.99 |
$130 | $149.99 | $48.99 |
$150 | $150+ | Approx 28% |
Click here to see our full rates
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 Highlights
Red Trillium highlights at a glance!
Specifications
Specifications
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Brand
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Botanical Name
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Growing Zones
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Mature Height
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Mature Spread
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Sun ExposureFull Shade
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Soil
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Flower Color
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Pollinator Friendly
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Pollinator Required
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Bloom PeriodEarly Spring, Late Spring

Growing Zones 3-9
Nodding woodland beauties, the shy Red Trillium plants (Trillium erectum) are almost a rare sighting in the wild as they ramble about the dappled shade of rich forest floors and shady glens! The unique pointed petals form a lovely, solitary red triangle, backed by a triangle of burgundy-red-tinged sepals, atop a nodding stem, and backed by a trio of broad, pointed green leaves!
Trillium are classic forest wildflowers and can be found scampering about with Lady's Slippers and Jack-in-the-Pulpits beneath the canopy. Giving Trillium rise to many names including Wake Robin, Bethroot, and Stinking Benjamin which had many old-world medicinal uses back in the day. These tender perennial rhizomes bloom in the early spring.
Trillium bareroot rhizomatous plants thrive throughout the USDA growing zones 3 through 9 and gradually colonizing small areas. Individual plants grow 12-18 inches tall and spread 12-24 inches wide at maturity. Loving rich, highly-organic locations where there is plenty of leaf litter and moisture. Blooming 2-3 weeks, eventually forming a fleshy, berry-like fruit in the summer.
Planting and Application:
Red Trillium only bears a single, solitary flower per plant, so planting in groupings, swaths and en masse is essential to having the best display of these rare woodland beauties! Wind a row throughout a shade garden or along the moist footpaths of a heavily shaded backyard. Plant in clusters along a stream bed or brook and in dappled shade meadows to gain the biggest impact!
Early spring ephemerals with fall color, use these lovely specimens throughout a rain or bog garden, along brooks and ponds edges, or create a woodland garden that looks good enough to attract pollinators (and perhaps a few fairies too).
- Three-Pointed Burgundy Red Blooms
- Three Broad Leaves
- Spring Ephemerals
- Birds & Mammals Eat the Fruit
- Woodland Beds, Meadows & Shade Gardens
#ProPlantTips for Care:
Trillium are tender perennials that form and spread slowly via rhizomes. Plant in any partial shade/part sun and prefer to be planted in organically rich soil that is well-drained and consistently moist. Mulch the soil well with 3-4 inches of arborist bark chips to hold in moisture.
- Partial Shade
- Consistent Moisture
- Humus-Rich Soils
- Appreciates Mulched Beds
- Wear Gloves When Handling Roots & Fruit
Darling spring ephemerals, the unique woodland plants, Red Trillium are unique specimens that add their special beauty to your shaded landscapes! Order your quality bulbs at NatureHills.com today and we'll ship your order at the correct planting time for your growing zone!