Hymenoxys cooperi var. canescens
Cooper's sunflower, Rubberweed, Pinques, Grey haired Cooper's rubberweed
- Height × spread
- 0.5m × 0.4m
- Position
- Full sun
- Hardiness
- Colder than -20C (RHS H7)
- Flowers
- Summer
Availability
Please ask in store about availability
Many plants are seasonal. Call 01234 567890 to check current stock.
About this plant
This is a small plant with silvered blue grey leaves that are very slender and covered in hairs. The flowers are large in proportion to the size of the plant and they take the form of yellow daisies. They have a huge gold centre and outspread petals that droop with age. The flowers come in summer and are borne freely.
- Flower colour
- Yellow
- Foliage colour
- Blue
- Variegated
- No
- Scent
- No
- Shape
- Column
- Height
- 0.5m
- Spread
- 0.4m
- Season of interest
- Summer
- Flowers in
- Summer
- Evergreen
- Deciduous
- Sun or shade
- Likes full sun
- Soil type
- Loam (normal)
- Soil pH
- All types
- Drainage
- Moisture retentive soil, Well drained soil
- Hardiness
- Colder than -20C (RHS H7)
- Borders & containers
- Borders
- Use for
- Ground cover
- Hazards
- No
Spring
Spring - late · Outdoors
Feed with slow release fertiliser
Apply a general purpose slow release fertiliser, spreading it around the root area of the plant as it is coming into growth. (Or apply a liquid feed at regular intervals throughout the growing season.)
This is a simple way to provide a nutrient boost as a single annual procedure.
Spring-Autumn · Outdoors
Water to keep the soil moist
For best results, this plant needs soil that is always moist. Water deeply and regularly as soon as soil appears dry. Even for established plants in the ground, a dry week can cause problems with some soils. Check plants in pots more often, especially in hot weather. Or install an automatic irrigation system which will do the hard work for you, even when you are away on holiday.
Without regular watering some plants never fully regain their beauty.