Mariachi™ Sombrero Helenium
- Stay Protected with Plant Sentry ™
Mariachi™ Sombrero Helenium - Premium #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
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
Mariachi™ Sombrero Helenium highlights at a glance!
Plant Highlights
Plant Highlights
-
Brand
-
Botanical Name
-
Growing Zones
-
Mature Height
-
Mature Spread
-
Sun ExposureFull Sun
-
Moisture
-
Soil
-
Growth RateFast
-
Flower Color
-
Pollinator Friendly
-
Pruning Time
-
Bloom PeriodSummer, Fall

Growing Zones
Mariachi™ Sombrero Helenium - Vibrant Summer Color
Don't let its common name of Sneezeweed fool you - the Mariachi™ Sombrero Helenium PP#25968 (Helenium x 'Sombrero') isn't anything to sneeze at! This is a compact, long-blooming perennial that lights up the garden with rich golden-yellow and fiery orange-red blooms.
Known for its daisy-like flowers with dark central cones, this tough, easy-care plant thrives in hot, sunny conditions and provides nectar for pollinators from mid-summer through fall.
This compact selection from the Mariachi™ series features a dense, upright habit, reaching 18-24 inches tall, making it perfect for small gardens, borders, and containers. Its late-season blooms add warmth and energy to the landscape when many other plants have faded.
Deer-resistant, drought-tolerant, and low-maintenance, Mariachi™ Sombrero is a must-have for any garden!
>>Jump to Planting & Care Instructions
Key Features of Mariachi™ Sombrero Helenium
- Brilliant golden-yellow flowers with red-orange highlights.
- Compact, upright habit, growing 18-24 inches tall.
- Blooms from mid-summer through fall, extending seasonal interest.
- Attracts bees, butterflies, and other pollinators.
- Drought-tolerant and deer-resistant, ideal for low-maintenance gardens.
- Hardy in USDA Zones 3-9, thriving in various climates.
- Perfect for borders, cottage gardens, and container plantings.
How to Use Mariachi™ Sombrero Helenium in the Landscape
Perennial Borders & Cottage Gardens
- Pair with other sun-loving perennials and flowering shrubs for a bold, colorful display.
- Plant in mixed borders to extend late-season interest.
- Try pairing with Mariachi™ Salsa Helenium
Pollinator-Friendly Gardens
- Attracts butterflies, bees, and other beneficial pollinators!
- Use in wildlife-friendly landscapes to support local ecosystems.
Mass Plantings & Erosion Control
- Plant in large drifts for a stunning burst of late-season color.
- Works well on slopes and banks, helping to prevent erosion.
Containers & Small Spaces
- Compact size makes it ideal for patio pots and mixed containers.
- Combine with grasses or trailing perennials for a layered effect.
Caring For Mariachi™ Sombrero Helenium
Sun & Soil Requirements
- Prefers full sun for the best flowering performance.
- Thrives in well-drained soil but adapts to various soil types.
Watering & Mulching
- Drought-tolerant once established, but water regularly in the first growing season.
- Apply a 3-4 inch layer of mulch to retain moisture and reduce weeds.
Pruning & Deadheading
- Deadhead spent flowers to encourage continuous blooming.
- Cut back in late fall or early spring to promote fresh new growth.
Fertilizing
- Use a balanced, slow-release fertilizer in early spring for vigorous growth and blooms.
Winter Care
- Hardy in Zones 3-9, Mariachi™ Sombrero handles cold winters well.
- In colder climates, apply mulch in late fall for extra root protection.
Order Mariachi™ Sombrero Helenium Today!
Add warm, glowing color and pollinator appeal to your garden with Mariachi™ Sombrero Sneezeweed Helenium. Its long bloom time, compact habit, and easy-care nature make it a garden favorite for summer-to-fall interest.
Order now from Nature Hills Online Plant Nursery, and enjoy season after season of vibrant blooms!
Frequently Asked Questions About Mariachi™ Sombrero Helenium
How tall does Mariachi™ Sombrero Helenium grow?
It reaches 18-24 inches tall, making it ideal for small gardens, borders, and containers.
When does Mariachi™ Sombrero Helenium bloom?
It blooms from mid-summer through fall, providing late-season color and pollinator support.
Is Mariachi™ Sombrero Helenium drought-tolerant?
Yes! Once established, it is highly drought-tolerant, making it perfect for low-water landscapes.
Does Mariachi™ Sombrero Helenium attract pollinators?
Absolutely! Bees, butterflies, and hummingbirds love its nectar-rich blooms.
How do I prune Mariachi™ Sombrero Helenium?
Deadhead spent flowers to extend blooming, and cut back in late fall or early spring to promote fresh growth.
Is Mariachi™ Sombrero Helenium deer-resistant?
Yes! It is naturally deer-resistant, making it a great choice for areas with deer activity.
Why Order From Nature Hills Nursery?
Nature Hills Nursery is committed to bringing the highest-quality plants to your door. Join thousands of happy customers and get all your planting needs at Nature Hills! We guarantee our plants for their first year! Check out lifelong support and landscaping ideas in our #ProPlantTips Garden Blog and online at customer-support.naturehills.com!