Ageratum houstonianum 'Blue Mist'
Flossflower 'Blue Mist'
Ageratum Ageratum
'Blue Mist' _ 'Blue Mist' is a compact, mound-forming annual with oval, hairy, bright green leaves and clusters of lavender-blue flowers from midsummer until the first frosts.
Ageratum houstonianum 'Blue Mist' is: Deciduous
Clump-forming, Compact, Cushion or Mound Forming
Lavender, Blue in Summer; Lavender, Blue in Autumn
Green in Summer
Generally pest free.
Foot and root rot Foot and root rot
Deadhead to prolong flowering.
Sow indoors in early spring.
Seed
Sign up for your FREE ACCOUNT today or login to receive detailed monthly care instructions
Ageratum houstonianum 'Blue Mist' (Flossflower 'Blue Mist') will reach a height of 0.25m and a spread of 0.2m after 1 year.
Beds and borders, City, Containers, Cottage/Informal, Hanging baskets
Plant in a sheltered postion in full sun. Will do well if grown in a pot or container. Keep moist, do not allow to dry out.
Chalky, Clay, Loamy, Sandy (will tolerate most soil types)
Moist but well-drained
Acid, Alkaline, Neutral
Full Sun
South, West
Sheltered
Indoor heated (H1), Tender in frost (H3)
Contrast with White Matricaria or White Lobelia
Ageratum houstonianum 'Blue Mist'
Flossflower 'Blue Mist'
Ageratum Ageratum
'Blue Mist' _ 'Blue Mist' is a compact, mound-forming annual with oval, hairy, bright green leaves and clusters of lavender-blue flowers from midsummer until the first frosts.
Deciduous
Clump-forming, Compact, Cushion or Mound Forming
Create your free SHOOT garden and make a record of the plants in your garden.
Add your own photos, notes, get monthly email reminders on how to care for your plants, and connect with other gardeners. Get started now.
Lavender, Blue in Summer; Lavender, Blue in Autumn
Green in Summer
Generally pest free.
Deadhead to prolong flowering.
Sow indoors in early spring.
Seed
Create a free SHOOT account and get instant access to expert care advice for this and other plants in your garden.
You'll also receive handy monthly email reminders of what needs doing. Create your free account.
Ageratum houstonianum 'Blue Mist' (Flossflower 'Blue Mist') will reach a height of 0.25m and a spread of 0.2m after 1 year.
Beds and borders, City, Containers, Cottage/Informal, Hanging baskets
Plant in a sheltered postion in full sun. Will do well if grown in a pot or container. Keep moist, do not allow to dry out.
Chalky, Clay, Loamy, Sandy (will tolerate most soil types)
Moist but well-drained
Acid, Alkaline, Neutral
Full Sun
South, West
Sheltered
Indoor heated (H1), Tender in frost (H3)
Zone 11, Zone 10, Zone 9, Zone 8, Zone 7, Zone 6, Zone 5
Ageratum houstonianum 'Blue Mist' (Flossflower 'Blue Mist')
American serpentine leaf miner; chrysanthemum leaf miner
Liriomyza trifolii
Insect
Absent
2
3
Regulated pest already subject to review at the EU level (2013). Regularly intercepted in the trade.
Our plants are under greater threat than ever before. There is increasing movement of plants and other material traded from an increasing variety of sources. This increases the chances of exotic pests arriving with imported goods and travellers, as well as by natural means. Shoot is working with Defra to help members to do their part in preventing the introduction and spread of invasive risks.
Traveling or importing plants? Please read "Don't risk it" advice here
Suspected outbreak? Click here for contact details to report to the relevant authority.
Date updated: 7th March 2019 For more information visit: https://planthealthportal.defra.gov.uk/
In order to add a note on this plant, please add this plant to your plant lists.
This plant likes... | Garden match | |
Soil types: | Chalky, Clay, Loamy, Sandy (will tolerate most soil types) | Tell us... |
Soil drainage: | Moist but well-drained | Tell us... |
Soil pH: | Acid, Alkaline, Neutral | Tell us... |
Light: | Full Sun | Tell us... |
Aspect: | South, West | Tell us... |
Exposure: | Sheltered | Tell us... |
Hardiness: | Indoor heated (H1), Tender in frost (H3) | Tell us... |
Contrast with White Matricaria or White Lobelia
To add ? to your lists,
login to your account or subscribe.
Find out more about plant lists here
or Login
To add notes for this plant login to your account or register for a new account.
Sign up for freeor Login
To add images for this plant login to your account or register for a new account.
Sign up for freeor Login
To check if this plant is suitable for your garden first login to your account or subscribe.
or Login