- Partial Sun to Full Sun (At Least 5 Hours of Direct Sunlight)
- Mature Height 3 - 4 Feet
- Mature Spread 3 - 4 Feet
- Growing Zones 4 - 8
Heavy Metal Blue Switch Grass is a stunning addition to any ornamental grass border. Not only does this tough grass tolerate seasonal flooding and droughts, but it has a wide range of colors that appear throughout the year. The steel blue blades of grass turn brilliant shades of maroon and purple in the fall, highlighting the wheat toned seedheads. The steel color looks great when planted with other green and red foliage plants. Burning bush, Snowberry and upright Junipers all make good companion plants.
Heavy Metal has a very dense upright shape that does not need additional staking to look great. Wildlife use the dense foliage growth for shelter, while non-migratory birds will snack on the seedheads all winter. Blue Switch Grass is perfect for including in a Rain Garden plan or adding some modern drama grown in a container on its own. Deer and rabbit resistant.
Heavy Metal Blue Switch Grass
Switch Grass is native to North American and has very few requirements to be successful in your garden. Full sun, average texture soil that is well drained and an annual cutting back in the late winter will ensure that Heavy Metal is happy. Watering deeply and regularly the first year will help this grass establish a deep root system that will be more drought tolerant as years go by.
Switchgrass generally does not need regular fertilizing. Applying an all purpose, slow release food during the early spring every 2-3 years is the recommendation. Cutting back the old growth early in spring is a must. This will help the new growth to be robust and keep the grass tidy and fresh looking.
Heavy Metal Blue Switch Grass Spacing
Heavy Metal is a compact yet taller grass that looks best when it is grouped in multiples of 3 or 5. The mature height is 3-4 feet with a spread of 2-3 feet. Planting along a fenceline or driveway as an informal low hedge is a great use for this tough plant. Space plants at 30 inches on center to maintain good air circulation.
Heavy Metal Blue Switch Grass Information
USDA Hardiness Zones: 4 - 8 |
Plant Type: |
Light Exposure: Partial Sun to Full Sun (At Least 5 Hours of Direct Sunlight) |
Mature Height: 3 - 4 Feet |
Mature Spread: 2 - 3 Feet |
Spacing: 2 - 3 Feet |
Habit: Upright |
Flower Color(s): Pink, White |
Flower Description: |
Bloom Period: July To September |
Foliage Type: Herbaceous |
Foliage Color(s): Blue, Yellow |
Foliage Description: |
Seasonal Interest: Fall Flowering |
Watering: Average |
Resists: Deer |
Tolerates: Drought, Salt |
Attracts: Birds |
Container Role: |
Uses: Borders, Containers, Erosion Control, Mass Planting, Wildlife Gardens |
Features: Attracts Pollinators, Cut Flowers, Foliage Interest, Low Maintenance |
Brand: |
Common Name: Heavy Metal Blue Switch Grass |
Other Name(s): |
Scientific Name: PANICUM VIRGATUM `HEAVY METAL` |
- SKU:
- 1231005338-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.
![Quart Pot Quart Pot](https://cdn11.bigcommerce.com/s-jmzfi5zcr2/images/stencil/original/image-manager/quart-container-new.jpg)
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 2.5 Quart](https://cdn11.bigcommerce.com/s-jmzfi5zcr2/images/stencil/original/image-manager/2.5-quart-pot-new.jpg)
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 #1 Pot](https://cdn11.bigcommerce.com/s-jmzfi5zcr2/images/stencil/original/image-manager/1-container-new.jpg)
#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 #2 Pot](https://cdn11.bigcommerce.com/s-jmzfi5zcr2/images/stencil/original/image-manager/2-container-new.jpg)
#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 #3 Pot](https://cdn11.bigcommerce.com/s-jmzfi5zcr2/images/stencil/original/image-manager/3-container-new.jpg)
#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
![#3 Pot #5 Pot](https://cdn11.bigcommerce.com/s-jmzfi5zcr2/images/stencil/640w/products/7703/23766/plant__87216.1707922800.jpg?c=2)
#5 Pot
Also Known As:
#5 Container
5 Gallon
Plant Age:
~3-4 years old
Plant Size:
~ 20" - 60"
Pot Size:
~11" H x 10 1/2” W
Volume:
3.5 - 4 gallons
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Best in Class Warranty
We stand behind our plants with industry-leading guarantees to give you peace of mind.
Arrival Guarantee
We want your plants to arrive in great condition! If you notice any issues upon delivery, contact us within 3 days.
Free 1-Year Plant Warranty
All bushes, perennials & trees come with an extended 1-year warranty for added confidence. If your plant dies due to a health issue within a year, we’ll make it right.
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Pre-Ordered Plants
Pre-ordered plants are scheduled to ship in Spring 2025. We carefully plan our shipping dates based on your USDA Plant Hardiness Zone to ensure optimal planting conditions upon arrival. Want it sooner/later? Reach out, and we'll try our best to accommodate.
Estimated Spring Shipping Schedule
Estimated ship week for pre-ordered plants will ship based on growing zones as shown below.
Growing Zone | Estimated Ship Week |
---|---|
Zone 10 | March 24th |
Zone 9 | March 31st |
Zone 8 | April 7th |
Zone 7 | April 14th |
Zone 6b | April 21st |
Zone 6a | April 28th |
Zone 5b | May 5th |
Zone 5a | May 12th |
Zone 4 | May 19th |
Zone 3 | May 26th |
Note: These are only estimated ship dates. Plants may ship out later depending on weather & growing conditions of the plant.
Note: Only plants indicated as pre-order will ship as shown above. All other plants and hard goods will ship as normal.
Plants Shipping Now
Plants that are currently in stock typically ship within 2-7 business days after your order is placed.