Michaelmas daisies typically start flowering in late summer or early fall, usually in September or October.
michaelmas daisy
Symphyotrichum novi-belgii 'Blue Lagoon'
The Michaelmas Daisy is an attractive perennial that produces gorgeous, daisy-like flowers. This easy to grow plant features deep blue petals with yellow-orange centers which appear in late summer or early fall. Each flower is roughly 1 inch in size, and clusters of blooms form into majestic displays. Growing up to 36 inches in height and 24 inches wide, the Michaelmas Daisy, also known as the Symphyotrichum novi-belgii, will make a bold statement in gardens. It's 'Blue Lagoon' variety will provide vivid pops of dark blue. This plant prefers full sun to partial shade and moist, fertile soils; it tolerates some drought and is an evergreen in mild winter climates.
Cycle:
Herbaceous Perennial
Watering:
Average
Propagation:
Division,Cutting,Seed Propagation,Layering Propagation
Hardiness Zone:
4 - 8
Flowers:
Clear blue Flowers In Summer
Sun:
Full sun
Soil:
Well-drained
Fruits:
blue,brown Fruits In Autumn Ready In
Leaf:
Yes
Leaf Color:
green
Growth Rate:
High
Maintenance:
Low
Drought Tolerant:
Yes
Salt Tolerant:
Yes
Care Level:
Medium
watering
The Michaelmas daisy should be watered regularly during the growing season (spring and summer), which typically runs from May through October. It should be watered an average of about 1 inch of water per week. Water deeply and slowly, allowing the water to soak into the soil and reach the roots. Reduce watering to only once or twice a month during winter and rainy periods. If the soil is very dry for an extended period, add more water to hydrate the plant.
sunlight
Michaelmas Daisies should receive at least 4 to 6 hours of direct sunlight each day. This includes full sun during peak hours of the day (around midday to mid-afternoon). If possible, they should also be sheltered from the hottest part of the day to prevent damage from sunburn or stress to the plant. Michaelmas Daisies also require some afternoon shade to avoid heat stress. Overly warm temperatures or extended periods of direct, hot sunlight can cause scorching of leaves and wilting of blooms. For best results, place Michaelmas Daisies in bright, indirect sun for most of the day and only direct sun for the peak hours.
pruning
Michaelmas Daisy should be pruned annually in late winter or early spring. This will help to keep the plants compact and encourage new growth. Pruning should involve the removal of any dead or diseased stems or foliage as well as any stems that cross or rub against each other. The flowering stems can also be shortened by about a third in order to encourage branching and a more compact plant. This will also promote more flowers for the following season. If the plant becomes too large and outgrows its space, it can be pruned back hard to desired shape and size. It should recover quickly and flower heavily.
Season
Fall
Winter
Spring
Summer
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Starts Flowering
Harvest Fruit
September and October.
