Brightside™ Dark Yellow Wallflower
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Brightside™ Dark Yellow Wallflower - #1 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.
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 |
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$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 | ||
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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 | ||
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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 | ||
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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 | ||
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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
Brightside™ Dark Yellow Wallflower 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, Partial Shade
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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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Fragrant
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Pruning Time
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Bloom PeriodEarly Spring, Late Spring

Growing Zones
No meek wallflowers here! The Brightside™ Dark Yellow Wallflower (Erysimum 'KLEEY22068') defies its own name by showing off brilliantly! Tall spires of big fat round flouncy petals in a dramatic bold bright yellow, Brightside™ is an early spring-flowering delight that continues pumping out the full flowers all spring long!
Forming clumps of frosty green leaves that are toothy and pointed, and the overlapping petals in a brilliant burst of spring yellow seem to glow on this warm region perennial. Attracting Hummingbirds, bees, and butterflies, but remaining deer and rabbit-resistant, it’s hard to believe these incredible perennials aren’t more popular!
Brightside™ Wallflower grows throughout USDA planting zones 9 to 11, but can be an annual accent in cooler climates. Growing 18-22 inches tall when in bloom, the mounds of foliage spread 18-24 inches wide.
Landscape Application:
Brightside™ Dark Yellow Wallflower brings hot climates a bright shot of early season color and brings a flouncy cottage-garden-look to more tropical landscapes! So if you are a Northern transplant in the Southern US and looking for a more wildflower feel that can handle hot summer sunshine! Both in the sun and partial sun garden, Wallflowers bring on the color!
Brightside™ Wallflower work in pots and planters as well as solitary and mass plantings in the landscape! Their easy-care nature means you won't be fussing over these lovelies either! Plant in Rock Gardens, Pollinator gardens and Cut Flower borders for an injection of deep yellow color! Northern growers can also enjoy these plants as seasonal accents in the container garden and landscape border!
- Bold Yellow Blooms Mature Deep Yellow
- Frosted Green Foliage Clumps
- Long Spring Bloom Time
- Great For Pollinators & Hummingbirds
- Gorgeous Pots & Planters, Beds & Borders In Hot Climates
#ProPlantTips for Care:
Wallflowers do well in full sun and partial shade locations, favoring afternoon shade to give them some relief from the intense sun. Plant in enriched well-drained soil that is alkaline and on the drier side. Provide moderate amounts of moisture, letting plants dry out slightly between waterings. Established plants are very xeric and low-maintenance! Deadhead the flowers after they fade and trim the plants in the early spring before new growth emerges.
- Full Sun & Partial Shade
- Well-Drained Alkaline Soil
- Low Moisture Once Established
- Deadhead To Tidy Up The Mounds
- Heat-Tolerant Perennials Or Annual Accents
Bold spring blooms, the Brightside™ Dark Yellow Wallflower will brighten your landscape and bring a wildflower theme to your more tropical beds and borders! Now at Nature Hills Nursery!