Beginner
skill rating
Online Garden Tools
Useful videos
Phacelia tanacetifolia (Fiddleneck)
1 hour care
per year
per year
0.6m
Max height
Max height
0.3m
Max spread
Max spread
1 year
To maturity
To maturity
Low
Toxicity
Toxicity
Plant details
Botanical name
Phacelia tanacetifolia
Other names
Fiddleneck, Purple tansy, Scorpion weed, Lacy phacelia, Fernleaf fiddleneck
Genus
Phacelia Phacelia
Species
P. tanacetifolia - P. tanacetifolia is a bushy hardy annual with dark-green feathery leaves and terminal clusters of lavender-blue, bell-shaped flowers in summer. Very attractive to bees and also used as a green manure.
Phacelia tanacetifolia is: Deciduous
Habit
Upright
Toxicity
Contact with skin may cause irritation
Flower
Blue, Lilac in Summer
Foliage
Green in Summer
How to care
Watch out for
General care
Pruning
Deadhead to prevent self-seeding.
Propagation
Sow in situ in spring or early autumn.
Propagation methods
Seed
Sign up for your FREE ACCOUNT today or login to receive detailed monthly care instructions
Where to grow
Phacelia tanacetifolia (Fiddleneck) will reach a height of 0.6m and a spread of 0.3m after 1 year.
Suggested uses
Beds and borders, City, Cottage/Informal, Low Maintenance, Wildlife
Cultivation
Grow in fertile, well-drained soil in sun. Tends to self-seed readily.
Soil type
Chalky, Loamy, Sandy
Soil drainage
Well-drained
Soil pH
Acid, Alkaline, Neutral
Light
Full Sun
Aspect
South, East, West
Exposure
Exposed, Sheltered
UK hardiness Note: We are working to update our ratings. Thanks for your patience.
Hardy (H4)
Companion plants
We do not currently have companion plants added for this plant.
Botanical name
Phacelia tanacetifolia
Other names
Fiddleneck, Purple tansy, Scorpion weed, Lacy phacelia, Fernleaf fiddleneck
Genus
Phacelia Phacelia
Species
P. tanacetifolia - P. tanacetifolia is a bushy hardy annual with dark-green feathery leaves and terminal clusters of lavender-blue, bell-shaped flowers in summer. Very attractive to bees and also used as a green manure.
Foliage
Deciduous
Habit
Upright
Toxicity
Contact with skin may cause irritation
Create your free Shoot garden
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.
Colour
Flower
Blue, Lilac in Summer
Foliage
Green in Summer
General care
Pruning
Deadhead to prevent self-seeding.
Propagation
Sow in situ in spring or early autumn.
Propagation methods
Seed
Monthly care advice
Get access to monthly care advice
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.
Where to grow
Phacelia tanacetifolia (Fiddleneck) will reach a height of 0.6m and a spread of 0.3m after 1 year.
Suggested uses
Beds and borders, City, Cottage/Informal, Low Maintenance, Wildlife
Cultivation
Grow in fertile, well-drained soil in sun. Tends to self-seed readily.
Soil type
Chalky, Loamy, Sandy
Soil drainage
Well-drained
Soil pH
Acid, Alkaline, Neutral
Light
Full Sun
Aspect
South, East, West
Exposure
Exposed, Sheltered
UK hardiness Note: We are working to update our ratings. Thanks for your patience.
Hardy (H4)
USDA zones
Zone 10, Zone 9, Zone 8, Zone 7, Zone 6, Zone 5, Zone 4, Zone 3
In order to add a note on this plant, please add this plant to your plant lists.
Phacelia tanacetifolia (Fiddleneck)
Phacelia tanacetifolia (Fiddleneck)
Phacelia tanacetifolia (Fiddleneck)
| This plant likes... | Garden match | |
| Soil types: | Chalky, Loamy, Sandy | Tell us... |
| Soil drainage: | Well-drained | Tell us... |
| Soil pH: | Acid, Alkaline, Neutral | Tell us... |
| Light: | Full Sun | Tell us... |
| Aspect: | South, East, West | Tell us... |
| Exposure: | Exposed, Sheltered | Tell us... |
| Hardiness: | Hardy (H4) | Tell us... |
GARDENS WITH THIS PLANT
ARTICLES WITH THIS PLANT
By garden designer Sarah Price. The design for ‘The M&G Garden’ 2018 is a romanticised haven which expands on an idea that a wall, tree and seat can create a quiet and intimate… read more
By Bumblebee Conservation Trust. Wildflowers have become scarce in the countryside because we've lost many traditional habitats like hedgerows, hay meadows and chalk grassland. Wherever you… read more
Report content or feedback to Shoot
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
DISCUSS THIS PLANT
Phacelia tanacetifolia
There are 7 active discussions about Phacelia tanacetifolia (Fiddleneck)
View all discussions