perennial > aster > container
IN THIS GUIDE
ASTERS GUIDES
Container GrowingGrowing From SeedTransplantingPropagationVarieties
Asters are fall - flowering perennial industrial plant that grow well in either container or weed .
Flowering from August onwards , Asters are a must - have for any fall border as they are often still bloom when many other plants have finished .
aster are sometimes know as Michaelmas daisies , as they are usually in flower around Michaelmas , a Christian festival observe on 29th September.1Johnson , B. ( 2021 , August 31).Michaelmas . Historic UK . regain March 9 , 2023 , fromhttps://www.historic-uk.com/CultureUK/Michaelmas/
There are many type of aster , but this clause concentrate onSymphyotrichumnovi – belgiivarieties that are also know as Michaelmas daisies .
Can You Grow Asters In Pots?
Along with being planted straight into a border , Asters grow well in containers and muckle , providing there are plenty of drainage hole for any excess water to drain away freely .
When grown in a container they have the impart benefit of being able to be propel into pride of plaza when they come into flush and hidden away when they decease back over winter .
Choosing A Container
When choosing a container to grow Asters in , it is crucial to take into account the final size of the flora as some will remain comparatively small , but others likeAster×frikartii‘Mönch ’ can grow to 1 m in top and will expect a sizeable container .
aster expect great when grown in terracotta or glazed pots , however , they can be susceptible to frost damage , unlike stone , wind or fiberglass .
Choosing Compost
asunder from water - logged soil , Asters are very tolerant of what they are grown in and will cope with any pH stain .
However , they prefer a well - drain and humous - rich develop spiritualist , and a worldwide multi - aim and peat - free compost is ideal .
Potting Up Asters
Asters are best planted out in either leaping or autumn .
To pot up an Aster , add together some gravel or crock to the bottom of the pot or container and half fill with compost .
Remove the plant from its pot and rate it in the raw container backfilling with compost until the plant is at the same astuteness it was antecedently plant at .
Water well and until demonstrate .
Since containers and mess have a limited resourcefulness of food , it can be advisable to add a slow - release fertiliser at the time of planting .
bet on the size of the mixed bag , Asters can either be plant individually or in groups in container .
Small miscellany can look impressive when potted up together in groups of 3 - 5 .
Larger works , depend on their sizing , may need to be plant individually .
Some Asters can be affected by mold , which can be encouraged by overcrowding , so it is advisable to countenance them space to mature when plant in groups .
Potted Aster Care
Growing Asters in container may require a little more attention than when grow directly in the ground .
container and pots dry out more promptly , especially during the summertime month , so attending needs to be paid to make certain the Asters have enough water and are not allowed to completely dry out in between lachrymation .
aster prefer a rich grime and when grown in containers need some extra nutrient to ensure they flower well .
On top of a slow - vent fertiliser on planting it is advisable to repot any Asters as new growth come out in the spring using brisk compost .
To preclude the industrial plant from becoming leggy and to extend the bloom time , the growing tip of one third of the stems can be pinched out in summertime .
The flowers can be deadheaded as they fade and the industrial plant either cut back to the radical in November once blooms finish or left for the wildlife over wintertime and cut back in former outflow .
After 3 - 4 eld Asters can become woody and thin leading to fewer efflorescence .
In spring , once raw growth has appeared , Aster plants can be divided into 2 - 3 modest sections , each hold some fresh shoots using a nigga or a tongue .
These divisions can then be re - potted , establish out elsewhere in the garden or given away .
Here in the United Kingdom , most Asters are fairly hardy but can be more susceptible to severe winter atmospheric condition when uprise in containers .
If possible , plants should be moved to a insensate skeleton , unwarmed greenhouse or protected porch to over wintertime the harshest weather .
