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Summary
Bloom Color: Blue, Lavender.
Main Bloom Time: Early fall, Late summer, Mid fall. Form: Upright or erect.
Physical Characteristics
Aster novi-belgii is a PERENNIAL growing to 1.2 m (4ft) by 1 m (3ft 3in) at a medium rate.
See above for USDA hardiness. It is hardy to UK zone 2. It is in flower from September to October. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees, flies, beetles, Lepidoptera (Moths & Butterflies). The plant is self-fertile.
It is noted for attracting wildlife.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils, prefers well-drained soil and can grow in nutritionally poor soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist soil.
UK Hardiness Map
US Hardiness Map
Synonyms
Plant Habitats
Woodland Garden Dappled Shade; Meadow; Cultivated Beds;
Edible Uses
References More on Edible Uses
Medicinal Uses
Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.
None known
References More on Medicinal Uses
Other Uses
Landscape Uses: Woodland Garded ;Border, Rock garden, Seashore. A forest garden plant that can be grown in dappled shade. Attracts wildlife.
Special Uses
Attracts Wildlife Food Forest
References More on Other Uses
Cultivation details
Succeeds in most good garden soils[1], preferring one that is well-drained and moisture retentive[200]. Prefers a sunny position[200], but it also succeeds in partial shade[233]. Prefers a rich soil[1], but tolerates poor ones[233]. Plants are hardy to about -25°c[187]. A polymorphic species, there are many named varieties selected for their ornamental value[1]. Hybridizes freely with other members of this genus[200]. Plants need to be divided every few years, preferably in the spring, in order to keep the plant vigorous[187]. Most species in this genus seem to be immune to the predations of rabbits[233]. Attracts butterflies and moths, it is also a good bee plant providing nectar in autumn[30]. Special Features:
Attracts birds, Naturalizing, Attracts butterflies, Suitable for cut flowers.
References Carbon Farming Information and Carbon Sequestration Information
Temperature Converter
Type a value in the Celsius field to convert the value to Fahrenheit:
Fahrenheit:
Plant Propagation
Seed - surface sow in spring in a cold frame. Do not allow the compost to become dry. Pre-chilling the seed for two weeks can improve germination rates[134]. Germination usually takes place within 2 weeks at 20°c[134]. When large enough to handle, prick the seedlings out into individual pots and plant them out in the summer. Division in spring or autumn[200]. Very easy, larger divisions can be planted straight into their permanent positions whist smaller clumps are best potted up and kept in a cold frame until they are growing away well. Basal cuttings in late spring. Harvest the shoots when they are about 10 - 15cm long with plenty of underground stem. Pot them up into individual pots and keep them in light shade in a cold frame or greenhouse until they are rooting well. Plant them out in the summer.
Other Names
If available other names are mentioned here
Native Range
NORTHERN AMERICA: Canada (Québec, Nova Scotia, Prince Edward Island, New Brunswick, Newfoundland and Labrador), United States (Connecticut, Maine, Massachusetts, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, Vermont, Delaware, Maryland)
Weed Potential
Right plant wrong place. We are currently updating this section.
Please note that a plant may be invasive in one area but may not
in your area so it's worth checking.
Conservation Status
IUCN Red List of Threatened Plants Status :
IUCN Red List
| Related Plants
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| Latin Name | Common Name | Habit | Height | Hardiness | Growth | Soil | Shade | Moisture | Edible | Medicinal | Other |
| Achillea ageratum | Mace, Sweet-nancy | Perennial | 0.6 |
6-9
| | LMH | N | DM | 2 | 0 | |
| Achillea erba-rotta moschata | Musk Milfoil | Perennial | 0.2 |
5-9
| | LMH | N | DM | 0 | 2 | |
| Achillea millefolium | Yarrow, Boreal yarrow, California yarrow, Giant yarrow, Coast yarrow, Western yarrow, Pacific yarrow | Perennial | 0.6 |
4-8
| F | LMH | SN | DM | 3 | 4 | 4 |
| Achillea ptarmica | Sneeze-Wort, Sneezeweed | Perennial | 0.6 |
3-9
| F | LMH | N | M | 2 | 1 | 2 |
| Achillea santolina | | Perennial | 0.3 |
-
| | LMH | N | DM | 0 | 1 | 1 |
| Achillea sibirica | Siberian Yarrow | Perennial | 0.5 |
5-9
| | LMH | N | DM | 1 | 1 | |
| Acmella oleracea | Toothache plant, Paracress | Perennial | 0.4 |
9-11
| F | LMH | N | M | 3 | 3 | 2 |
| Acourtia microcephala | Sacapellote | Perennial | 1.4 |
7-10
| | LM | N | DM | 0 | 1 | |
| Actinea acaulis arizonica | | | 0.0 |
-
| | LMH | SN | M | 0 | 0 | |
| Ageratina altissima | White Snakeroot, Richweed | Perennial | 2.0 |
5-9
| | LMH | SN | M | 0 | 2 | 0 |
| Ageratina aromatica | | Perennial | 1.5 |
4-8
| | LMH | SN | M | 1 | 1 | |
| Ageratina herbacea | Fragrant Snakeroot | Perennial | 2.0 |
5-9
| | LMH | SN | M | 0 | 1 | |
| Ageratina ligustrina | | Shrub | 5.0 |
9-11
| | LMH | N | M | 0 | 0 | |
| Ageratina occidentalis | Western Snakeroot | Perennial | 0.7 |
5-9
| | LMH | SN | M | 0 | 1 | |
| Ageratina rugosum | | | 0.0 |
-
| | LMH | SN | M | 0 | 0 | |
| Ageratum conyzoides | Goatweed, Tropical whiteweed | Annual | 1.0 |
8-11
| | LMH | N | M | 0 | 3 | 2 |
| Ageratum houstonianum | Ageratum, Bluemink, Floss Flower, Garden | Annual | 0.3 |
0-0
| M | LMH | N | DM | 0 | 1 | |
| Agoseris aurantiaca | Mountain Dandelion, Orange agoseris | Perennial | 0.6 |
0-0
| | Lm | N | DM | 3 | 1 | 0 |
| Agoseris glauca | Mountain Dandelion, Pale agoseris, False agoseris | Perennial | 0.6 |
0-0
| | Lm | N | DM | 3 | 1 | 1 |
| Agoseris retrorsa | Spearleaf Agoseris | Perennial | 0.3 |
4-8
| F | LM | SN | DM | 3 | 0 | 1 |
| Ambrosia artemesiifolia | Roman Wormwood, Bitterweed, Blackweed, Carrot Weed, Hay Fever Weed, Stickeweed, Tassel Weed, Wild Ta | Annual | 0.9 |
4-8
| M | LMH | SN | M | 2 | 3 | 1 |
| Ambrosia confertiflora | Slimleaf Bursage | Perennial | 1.5 |
8-11
| M | LM | N | DM | 1 | 0 | 0 |
| Ambrosia trifida | Giant Ragweed, Great ragweed, Texan great ragweed, Bitterweed, Bloodweed, Buffalo Weed, Horse Cane | Annual | 2.0 |
1-11
| M | LMH | SN | M | 1 | 3 | 1 |
| Anacyclus pyrethrum | Mount Atlas Daisy, Chamomile Spanish, Pellitory | Perennial | 0.3 |
5-7
| M | LM | N | M | 0 | 2 | |
| Anaphalis margaritacea | Pearly Everlasting, Western pearly everlasting | Perennial | 0.9 |
3-7
| | LM | SN | DM | 1 | 2 | 1 |
| Antennaria dioica | Catsfoot, Stoloniferous pussytoes | Perennial | 0.1 |
4-8
| | L | N | DM | 0 | 2 | 2 |
| Antennaria parvifolia | Littleleaf Pussytoes | Perennial | 0.2 |
3-8
| F | LM | SN | DM | 1 | 0 | 2 |
| Antennaria rosea | Rosy Pussytoes | Perennial | 0.2 |
3-8
| F | LM | N | DM | 1 | 0 | 2 |
| Anthemis arvensis | Corn Chamomile | Annual | 0.4 |
4-8
| | LMH | N | DM | 0 | 2 | 2 |
| Anthemis cotula | Mayweed, Stinking chamomile | Annual | 0.6 |
4-8
| | MH | N | DM | 1 | 2 | 1 |
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Growth: S = slow M = medium F = fast. Soil: L = light (sandy) M = medium H = heavy (clay). pH: A = acid N = neutral B = basic (alkaline). Shade: F = full shade S = semi-shade N = no shade. Moisture: D = dry M = Moist We = wet Wa = water.
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Expert comment
Author
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Botanical References
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Links / References
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Subject : Aster novi-belgii
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