How to grow Aster

Aster

Most asters need a sunny spot but are tolerant of a little shade.. They require moisture to help prevent mildew but must not become waterlogged. Alkaline conditions are best but some woodland species are tolerant of more acid conditions
Division of mature clumps will retain the plants vigour
Taller varieties will require staking

Growing Aster from seed

Asters readily germinate from seed, but often do not grow true to the parent plant.
It is more reliable to take soft wood cuttings from spring growth, or tease off young offsets from around the clump.
Division of an existing clump is also a good option

Transplanting Aster

Choose a sunny spot, with moisture retentive soil. Do not allow to dry out in the summer as this will promote mildew

Ensure that temperatures are mild and all chance of frost has passed before planting out, as Aster is a hardy plant.

Seed Saving Aster

Seeds can be collected on a dry day in late autumn into a paper bag, but although they germinate easily, they may not grow true to the parent plant

How long does Aster take to grow?

These estimates for how long Aster takes to sprout, grow and harvest are from real observations from real gardeners, right around the world.

Days to Germination How long does it take Aster to germinate?
7 days

Average 7 days | Min 6 days | Max 11 days (3)

Days to Transplant How long until I can plant out Aster?
+ days

Average days | Min days | Max days (0)

Days to Maturity How long until Aster is ready for harvest / bloom?
+ days

Average days | Min days | Max days (0)

Total Growing Days How long does it take to grow Aster?
= days

Aster Etymology

DNA studies have shown that asters of north America are distinctly different from those native to Asia or Europe, and new names of Symphyotrichum, Eurybia and Seriocarpus have been proposed but have been slow to adopt

Aster Folklore & Trivia

The central part of the flower consists of up to 300 tiny disc florets.

Other names for Aster

Michaelmas daisy, Rosy aster, English Aster, England Aster, New England Aster

Aster novae-angliae, Aster roseus

Misspellings: Mikelmas daisy, Michealmas daisy, Michelemas daisy, Michellemas daisy

Footnotes


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