- Full Sun (At Least 6 Hours Of Direct Sunlight)
- Mature Height 3 - 5 Feet
- Mature Spread 12 - 24 Inches
- Growing Zones 4 - 9
Rattlesnake Master or Eryngium yuccifolium is a unique perennial with stunning foliage and flowers. The tiny, thistle-like blooms add tremendous texture and architectural interest. Enjoy the globe-like, greenish-white flowers from May through August. In full bloom, the round flowers emerge from well-branched stems, resembling a bustling solar system. Blue-green, lance-shaped basal foliage gently arches around the base of the plant.
This is a clump-forming perennial native to prairies. As a native plant, Rattlesnake Master does well with minimal care and thrives in somewhat challenging conditions. Use this plant as a specimen or add it to beds and borders where it works well near the back of a group planting. Grow this plant as a perennial in zones 4 through 9.
Rattlesnake Master Care
Full sun and moist, well-draining soil will best support Rattlesnake Master. Use average or low-quality soil because too much organic content can cause growth to become leggy. Water during an extended dry spell.
Deadhead the plant if you don’t want it to self-seed. The plant provides color and visual interest during the winter, but it can set seed if the flowers are left in place. Trim the growth in fall or early spring, depending on your preference.
Rattlesnake Master Spacing
The Rattlesnake Master stands 3 to 5 feet tall and 1 to 2 feet wide. Space plants 2 feet apart when creating a continuous planting.
Rattlesnake Master Information
| USDA Hardiness Zones: 4 - 9 |
| Plant Type: |
| Light Exposure: Full Sun (At Least 6 Hours Of Direct Sunlight) |
| Mature Height: 3 - 5 Feet |
| Mature Spread: 12 - 24 Inches |
| Spacing: 12 - 24 Inches |
| Habit: Clumping, Mounded |
| Flower Color(s): Green, White |
| Flower Description: Green and White Shades |
| Bloom Period: Summer |
| Foliage Type: Herbaceous |
| Foliage Color(s): Green |
| Foliage Description: Green Shades |
| Seasonal Interest: Summer Flowering |
| Watering: Average |
| Resists: N/A |
| Tolerates: Drought |
| Attracts: Butterflies |
| Container Role: |
| Uses: Borders, Wildlife Gardens |
| Features: N/A |
| Brand: |
| Common Name: Rattlesnake Master |
| Other Name(s): Beargrass, Button Eryngo |
| Scientific Name: Eryngium yuccifolium |
- SKU:
- 1231020700-pc
Container Sizes
Please Note: The pictures below are to give a general representation of the different container sizes. The actual size/ages of plants are estimates and will vary based on; type of plant, time of year, last pruning & many other factors.
4.5" Pot
Also Known As:
4.5" Container
Plant Age:
~ 6 months
Plant Size:
~ 3"-6"
Pot Size:
~ 4.5"H x 3.75"W
Volume:
1.42 quarts
Quart Pot
Also Known As:
Quart
Plant Age:
~ 6 months - 1 year
Plant Size:
~ 4"-8"
Pot Size:
~ 4.75"H x 4.5"W
Volume:
1.50 quarts
2.5 Quart
Also Known As:
2.5 Quart Pot
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 8"-12"
Pot Size:
~ 6.5"H x 6.5"W
Volume:
2.20-2.30 quarts
#1 Pot
Also Known As:
#1 Container
1 Gallon
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 10"-14"
Pot Size:
~ 7"H x 7.75"W
Volume:
2.26-3.73 quarts
#2 Pot
Also Known As:
#2 Container
2 Gallon
Plant Age:
~ 1.5 - 3 years old
Plant Size:
~ 12"-18"
Pot Size:
~ 9.5"H x 9.5"W
Volume:
1.19-1.76 gallons
#3 Pot
Also Known As:
#3 Container
3 Gallon
Plant Age:
~ 2 - 4 years old
Plant Size:
~ 12"-30"
Pot Size:
~9.5"H x 11"W
Volume:
2.32-2.76 gallons
For more detailed information, please click here.
Plant Addicts Guarantee (Included On All Plant Orders)
Plant Addicts always guarantees your plant(s) will arrive happy & healthy. However, plant(s) are being shipped through the mail & sometimes accidents happen. If the plant is dead, has dried out roots or the incorrect item was shipped, just notify Plant Addicts within 3 days upon delivery. We may ask for pictures but will try to make it as easy as possible for you. Please note, plant(s) with damaged branches or wilted leaves will not qualify for this guarantee. Plants are very resilient and will rebound quickly when cared for correctly.
For more information on how to care for your new plants, please click on our guide below.
Guide: How to Care for Your New Plant(s)
Plant Addicts Warranty - 1 Year (Extra Purchase Required)
We encourage all plant lovers to purchase the Plant Addicts Warranty, whether you're a new gardener or an expert. There are many variables outside of anyone's control that can cause a plant to die. Hungry animals, drought, poor soil conditions, over watering, diseases & pests are all good examples of what can cause plants to die. The Plant Addicts Warranty is a 1 year warranty protecting you from all of the unknowns and will replace your plant if something were to happen to it.
The warranty is purchased on a per plant basis and must be purchased at the same time as the plant(s). We will cover 100% of the price of the plant, but the warranty does not cover shipping costs. SImply let us know if your plant has died within 1 year of receiving it and we will get you a new one shipped out as soon as possible (depending on the time of the year and availability). We may ask for photos for documentation purposes, but we try to make the process as easy as possible.
For more information, please click on our page below.
Plant Shipping
Below are some factors we consider when determining when to ship the plants depending on the timing of the order.
Winter to Early Spring
We ship only when it's warm enough to plant in your growing zone.
Sometimes plants aren't completely ready to sell and ship in early spring. We will wait until the plants are ready before shipping so you don't get a subpar product.
For Southern plants we will be able to ship much earlier than plants coming from our northern nursery.
Summer
If there is extreme heat we may delay shipping for a week or several weeks.
We review what areas the plants are traveling through as well as your location.
Fall into Winter
We’ll ship plants out all the way up to the end of the fall planting season!
Winter
Get your order in early to reserve your plants for Spring planting!
Once your plant is shipped you’ll receive an automated email with tracking information.
Click here for more detailed shipping information.
Planter Shipping
Standard Colors: 2-3 business days
Special Order Colors: 8 weeks - this is due to the planter being custom made with the color(s) of your choice
Please Note: On special orders there can not be any cancellations