Herbstonne Black-Eyed Susan
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Herbstonne Black-Eyed Susan - #2 Container is backordered and will ship as soon as it is back in stock.
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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.
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
Buying Options for Plants
Nature Hills sells a large variety of plants with several options available. Plants are offered in both potted containers and as dormant bare root without soil. Here is a helpful resource to understand your options as you create a beautiful landscape with help from Nature Hills.
Ever wonder what a larger plant will mean for your landscape? Container Sizes are really all about the age of the plant!
Seasonally, Nature Hills offers hand selected, high quality bare root trees, shrubs and perennials. Bare root plants are sold by height from the top of the root system to the top of the plant. Plants may be taller than the height minimums.
- Popular sizes of select trees are 1 foot, 2 feet, 3 feet, etc.
- Popular sizes of select bare root plants is 1 foot, 18 inches, etc.
Nature Hills Container Size by Volume
Keep in mind, specific varieties and different growing conditions can affect the rate at which plants grow. Variations in size may occur.
| Young Plants to 18 Months | ||
|---|---|---|
| Size | Volume | |
| 2"x2"x3" | Ranges from | .18 to .21 dry quarts / .198 to .23 dry liters in volume |
| 4.5" Container | Equal to | .65 dry quart / .72 dry liter in volume |
| Sprinter Pot | Equal to | .63 dry quart / .69 dry liter in volume |
| 4" Container | Ranges from | .31 to .87 / .35 to .96 dry liter in volume |
| 6" Container | Equal to | 1.4 dry quarts / 1.59 dry liters in volume |
| 1 Quart | Equal to | 1 dry quart / 1.1 dry liter in volume |
| 5.5" Container | Equal to | 1.89 of a dry quart / 2.08 dry liters in volume |
| 4"x4"x5" | Ranges from | .8 to 1.1 dry quarts / .88 to 1.2 dry liters in volume |
| 4"x4"x6" | Ranges from | 1.0 to 1.3 dry quarts / 1.1 to 1.41 dry liters in volume |
| 4"x4"x9" | Ranges from | 1.1 to 2.1 dry quarts / 1.2 to 2.3 dry liters in volume |
| 4"x4"x10" | Ranges from | 1.7 to 2.3 dry quart / 1.87 to 2.53 dry liters in volume |
| Plants 18 Months - 2.5 Years Old | ||
|---|---|---|
| Size | Volume | |
| 2 Quart | Equal to | 2 dry quarts / 2.2 dry liters in volume |
| #1 Container | Ranges from | 2.26 to 3.73 dry quarts / 2.49 to 4.11 dry liters in volume |
| 5"x5"x12" | Equal to | 3.5 to 4.3 dry quarts / 3.85 to 4.74 dry liters in volume |
| Plants 2 - 4 Years Old | ||
|---|---|---|
| Size | Volume | |
| #2 Container | Ranges from | 1.19 to 1.76 dry gallons / 5.24 to 7.75 dry liters in volume |
| #3 Container | Ranges from | 2.32 to 2.76 dry gallons / 10.22 to 12.16 dry liters in volume |
| Plants 3 - 5 Years Old | ||
|---|---|---|
| Size | Volume | |
| #5 Container | Ranges from | 2.92 to 4.62 dry gallons / 12.86 to 20.35 dry liters in volume |
| #6 Container | Ranges from | 5.25 to 6.01 dry gallons / 23.12 to 26.42 dry liters in volume |
| #7 Container | Ranges from | 5.98 to 6.08 dry gallons / 26.34 to 26.78 dry liters in volume |
Plant Highlights
Herbstonne Black-Eyed Susan highlights at a glance!
Plant Highlights
Plant Highlights
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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 Sun
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Moisture
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Soil
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Growth RateMedium
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Flower Color
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Pollinator Friendly
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Pollinator Required
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Pruning Time
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Bloom PeriodSummer
Growing Zones 3-9
The Herbstonne Black-Eyed Susan (Rudbeckia 'Herbstonne') is a summer-blooming perennial with a unique green cone that is surrounded by yellow petals! This giant Black-Eyed Susan is the tallest of the Rudbeckia and will grow to impressive heights!
It does not need staking and holds its blooms upon sturdy stems for pollinators to light upon and stand tall in your wildflower bouquets! The 2-3 inch wide, showy, golden-yellow Daisy-like blooms show off from summer until frost!
Cold and heat tolerant, xeric plants grow throughout USDA growing zones 3 to 9, these towering yellow blooms can reach 6 feet high and spread rapidly to cover large areas 2-3 feet wide. In fall, leave the dried perennial blooms standing, so songbirds can enjoy the seeds in the raised cones. The dried blooms catch and sculpt light snowfall for welcome winter interest.
Planting and Application:
This hardy perennial is excellent in borders or naturalized gardens! Herbstonne will be a real eye-catcher! Plant in the back of the border with Buddleias, Joe Pye Weed, and Ornamental Grasses. Blending into wildflower and prairie plantings, Cottage Gardens and is tough enough for Rock Gardens.
Rudbeckia attracts butterflies, especially Monarchs! Feeding pollinators in the crucial late-season months while they prepare for migration and hibernation. They also provide food for birds in the winter once the raised central cones go to seed! Providing you with winter interest too.
Plant in masses with other hardy perennials throughout tricky slopes and sun-drenched hell strips along sidewalks and driveways for a lovely landscape effect! Pollinator gardens are ideal locations for these pollen and nectar-rich blooms!
- Tallest Black-Eyed Susan - Brilliant Yellow Petals & Raised Centers!
- Robust Green Foliage
- Attracts Wildlife & Pollinators
- Dark-Green, Rough-Textured Foliage
- Great in Massed Plantings, Excellent Cut Flowers, Containers & Sunny Beds & Borders
#ProPlantTips for Care:
Plant in full sun for the best flowering. They need at least six hours of sun a day. Well-drained soil is important, as well. Pay close attention to watering the first season. In-ground plants will become drought-tolerant after the first season. We do recommend that you protect your investment in extended drought by applying supplemental water as needed. These perennials appreciate 3-4 inches of arborist mulch over the root system to further protect your plants.
Leave the perennial tops up overwinter for protection and visual interest. Birds peck at the seeds, too. You can also deadhead the spent flowers if reseeding is an issue. Prune them down in early spring to an inch or two from the ground. Add flowering plant fertilizer or a top-dressing of compost at that time, if desired. Divide clumps once they get too wide in either spring or fall.
- Incredibly Hardy in Full Sun
- Widely Adaptable - Any Well-Drained Soil Type
- Rugged & Drought Tolerant Once Established
- Prune Spring Or Fall
- Valuable Perennial Comes Back Year After Year
- Deer Don't Prefer the Taste
Order the tallest and most impressive of the family when you order the Herbstonne Black-Eyed Susan from Nature Hills today! It will feel like you've planted rays of sunshine in your landscape!
