False Sunflower
Heliopsis helianthoides
- Stay Protected with Plant Sentry ™
False Sunflower - #1 Container 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.
Click Here to learn more

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
False Sunflower highlights at a glance!
Specifications
Specifications
-
Brand
-
Botanical Name
-
Growing Zones
-
Mature Height
-
Mature Spread
-
Sun ExposureFull Sun
-
Moisture
-
Soil
-
Growth RateMedium
-
Flower Color
-
Fall Color
-
Pollinator Friendly
-
Pollinator Required
-
Fragrant
-
Pruning Time
-
Bloom PeriodSummer

Growing Zones 3-9
If you need a bold presence and a high-as-the-sun plant for your garden, look no further than the False Sunflower (Heliopsis helianthoides)! Also known as Ox-Eye Daisy, these sunny faces are an easy-care, fast-growing, cheerful native perennial! A fun-loving plant has several other nicknames including Smooth Oxeye and Oxeye Sunflower.
Bold yellow blooms with darker yellow, near orange button centers, pump out the flowers all season until fall! Blooming for an incredibly long time, the color and quality are non-stop on with this sun-loving perennial! Held tall on sturdy, almost woody stems, the coarse forest-green leaves are a lovely backdrop for the blooms.
Fans of pollinators, beneficial insects, and butterflies will approve of this upright bloom factory! This is a great nectar source for butterflies and pollinators, and birds love the seeds in the fall as a bountiful food source to fatten up for the winter. Thriving throughout USDA hardiness zones 3 to 9, these herbaceous perennials can handle a wide range of conditions and climates!
Planting and Application:
False Sunflower is the native variety that produces bright yellow daisy-like blooms for months during the growing season! Because it gets quite tall, you can rely on it to be a backdrop for your garden rooms. The coarse leaves set the stage for smaller perennials, in Rock gardens, and of course, for those lovely blooms to shine.
Pair with blue or purple blooming plants for an incredible, high contrast display! Punch it up with pink flowering perennials, or pair False Sunflower with other warm shades of yellow and orange for an energetic, monochromatic, modern look. Mixed with native Ornamental Grasses and other wildflowers, and plant some nitrogen-fixing Baptisia or Prairie Clover to further support the ecosystem while also improving soil health!
Their height makes them perfect at the back of your garden border, or to use along a fence (or as the fence itself!) throughout the growing season. Wildflower plantings and cutting gardens are natural locations for these long-blooming plants! Just like miniature versions of the true Sunflower, these bold beauties provide loads of wildflower seeds as a nutritious food source for local birds.
Plant en masse for native gardens, prairie plantings and to easily naturalize an area, and are great for stabilizing soil on eroding slopes! Plant in groupings or along backyard property lines to beautifully increase the biodiversity and native plants in your neighborhood! Create a quirky Cottage garden, or be the first on the block to ditch the water-hungry lawn into a meadow!
Any sunny areas and restoration plots, hot, dry, sunny, Xeric gardens are perfect for this tough, hardy plant! Enduring even in waste areas, trouble areas and large swaths of hot dry spots in your landscape, False Sunflower will quickly make them your new favorite view with a mass planting of golden sunny faces!
- Bright Yellow Ray-Petalled Flowers
- Floriferous Pollinator Magnet
- Sturdy, Large Form Perennial
- Hardy & Resilient North America Native
- Great Cut Flower, Backdrop, Habitat, & Specimens
#ProPlantTips for Care:
True to their name and for the most continuous bloom, False Sunflowers really shine their best in full sun! Open sunny areas with good air circulation are best. However, these natives are naturally more resistant to powdery mildew. Water well to establish these perennials, but afterward, these have very low watering needs. They do prefer well-drained soils, however seem to thrive in about any type of soil conditions. This resilience transfers to their ability to tolerate even poor soil and urban conditions.
For best results, an application of regular fertilizer, or enriching your garden beds with compost, will help ensure the best longevity and health of your False Sunflower. Prune back these perennials in late winter or early spring before it starts growing. This increases branching and removes old limbs.
Because this is a native wildflower, in some areas of the US, it may perform a little "too well". You are protected with our subscription to Plant Sentry™, which helps us comply with all local and state regulations for regionally invasive plants.
- Sun Sun Sun!
- Drought Tolerant
- Thrives in Poor Soil
- Low-Maintenance & Easy to Grow
- Powdery Mildew Resistant