October Skies Aster

Availability: Out of stock

Get long-lasting prolific color and massive butterfly attraction in the fall! But it's not just about the butterflies... Are you kidding? Of course, it's all about the butterflies! Though they are one amazing visual benefits that October Skies Aster (Aster oblongifolius 'October Skies') delivers to your late-season landscape!

Asters are an extremely important nectar source for butterflies late in the season. Showy, long-lived blooms feed hungry animals from late summer, through fall up to frost. Let's talk about those open, inviting, tender, lavender-blue blooms, which are shaped like a delicate Daisy. They feature a sweet yellow spotlight right in the center, which can be kind of hard to see, due to the sheer number of butterflies flitting from flower to flower!

One of the last plants to bloom in the season, and it is usually in full swing after the worst of the summer heat has passed. Smart gardeners plan for fall because they know they'll LOVE entertaining outside surrounded by flowers - 'flying flowers' that is - without breaking a sweat. Hardy throughout USDA arctic zone 3 through mild zone 8, these have all the native adaptability and hardiness you'd expect from these wildflower cousins! Deer even leave them untouched!

Planting and Application:

This is a dwarf variety, much more compact than the species. It won't flip or flop on you. It stays put and blooms its head off for you. This has a mounding habit, so you could place it near the edge of garden beds or use it as the filler in containers. Add seasonal décor to front entry pots and patio planters! Container gardeners without a yard or yard space can enjoy these late-season living decorations in windowboxes and balcony planters!

In the landscape, any garden with a couple of Asters in it becomes a pollinator garden! Vital nectar resources right when pollinators and bees need them most! Enliven your cottage and cut flower gardens, use as edging along paths, foundation plantings or around a statue or urn to further highlight it! Great facer plants and polite mounded growth look great when mixed among other perennials, ornamental grasses and edging garden borders!

  • Cheerful Lavender-Blue Blooms
  • Native Cultivar Selection
  • Bee & Butterfly Magnet
  • Fall Color Mainstay Wildflower
  • Containers & Planters, Beds & Borders, Edging & Fall Décor

#ProPlantTips for Care:

Super easy care when grown in moist, these herbaceous perennials prefer well-drained soil and full sun. Plant Asters in moderately moist to low moisture soil and a healthy bed of mulch to keep its roots cool and hydrated. This Aster doesn't like to dry out in the summer heat. Pinching back the stem tips in late spring and early summer will produce denser growth and heavier blooming. This plant may be divided every few years in the spring.

  • Full Sun Loving
  • Adaptable Cold & Heat Hardy
  • Moderate Moisture & Well-Drained Soils
  • Pinch Back in Late Spring/Early Summer
  • Deer Seldom Bother Them

Darling little plants with incredible versatility and adaptability in the landscape, you'll be glad you chose the October Skies Aster from Nature Hills Nursery! You Butterflies will be glad you did too!

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

About 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

Plant Sentry


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.

*If you have found your zone already, it will be highlighted in the table below.
Color Zone Times
3 Spring 2019
4 Now
5 Now
6 Now
7 Now
8 Now
9 Now
10 Now
11 Now

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


October Skies Aster Is Suited to Grow in Zones 3-8
Growing Zones 3-8
More Information
Brand Nature Hills' Choice
Botanical Name Aster oblongifolius 'October Skies'
Type Perennial
Mature Height 18 - 24 inches
Mature Spread 18 - 24 inches
Sun Exposure Full Sun
Soil Well-Drained
Moisture Moderate to Dry
Growth Rate Medium
Flower Color Green
Foliage Green
Pollinator Friendly Yes
Pruning Time Early Spring