
Bigleaf Aster
About Bigleaf Aster
Big-leaved Aster is a perennial in the daisy family. It is found in moist to dry forests at moderate to high elevations.
Taxonomy
Eurybia macrophylla
Eurybia
Asteraceae
Asterales
Also known as
Aster macrophyllus, bigleaf aster, large-leaved aster, largeleaf aster and bigleaf wood aster

How to care for Bigleaf Aster

How often to water your Bigleaf Aster

every 9
Bigleaf Aster needs 0.5 cups of water every 9 when it doesnāt get direct sunlight and is potted in a 5" pot.
Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.
Water 0.5 cups every
9

Check the growing potential in your area
A plant's growing potential is determined from its location, the time of year, and current local weather.

Select a city to check sunlight intensity

Finding light for Bigleaf Aster in your home

a window
Bigleaf Aster may have difficulty thriving, and will drop leaves š, without ample sunlight.
Place it less than 3 feet from a south-facing window to maximize the potential for growth.
Select your region to see how the current weather in your area affects the placement of Bigleaf Aster in your home š”.

How to fertilize Bigleaf Aster

Most potting soils come with ample nutrients which plants use to produce new growth.
By the time your plant has depleted the nutrients in its soil itās likely grown enough to need a larger pot anyway.
To replenish this plant's nutrients, repot your Bigleaf Aster after it doubles in size or once a yearāwhichever comes first.

Bigleaf Aster is generally considered an easy-to-care-for plant and makes a great choice for beginners!
Water Needs
Bigleaf Aster prefers for the soil to dry out between waterings and should be watered regularly. Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.
Sunlight Needs
Bigleaf Aster may have difficulty thriving and will drop leaves š without ample sunlight. Place it less than 3 feet from a window to maximize the potential for growth. Select your region to see how the current weather in your area affects the placement in your home š”.
Toxicity
Greg does not have confirmed data on this plantās toxicity. If you, a family member, or a pet consumes plant material of unknown toxicity, itās always best to consult a medical professional.
If you or someone else ingested this plant, call Poison Control atĀ US (800) 222-1222.Ā If a pet consumed this plant, contact your veterinarian or the ASPCA atĀ US (888) 426-4435.
Soil
Bigleaf Aster is very sensitive to dry soil, so choose a potting soil that retains moisture. A good soil will still drain well and contain lots of organic matter such as coco coir or sphagnum moss.
Fertilizer
Bigleaf Aster is a fast growing plant and may deplete the nutrients in its soil over time. Replenish them with a gentle organic fertilizer or compost every 1-2 months depending on your location and season. Fertilize more often during the growing season and in warmer and brighter climates.
Growth Pattern
Bigleaf Aster grows vertically and new growth will emerge from the top of the plant.
Growing Outdoors
USDA Hardiness Zone
Bigleaf Aster can be grown outdoors in USDA Hardiness Zones 3a-8b. Find your local hardiness zone here.
Care Summary for Bigleaf Aster
Bigleaf Aster
Greg recommends:

0.5 cups every 9 days

< 3ft from a window

Repot after 2x growth
Based on the 4ā pot your plant is in, and that it doesnāt get direct sunlight.
