Helianthus annuus 'Ms Mars' (Ms Mars Sunflower)
Botanical Information
Family | Asteraceae |
Genus | Helianthus |
Species | annuus |
Cultivar | 'Ms Mars' |
Category | Annuals |
Origin | Suttons Seeds. |
Details
USDA Hardiness Zone | 2 |
USDA Hardiness Ref. | |
Canadian Hardiness Zone | 0 |
Canada Hardiness Ref. | |
RHS Hardiness Zone | H7 |
RHS Hardiness Ref. | |
Temperature (°C) | -46 - (-40) |
Temperature (°F) | -50 - (-40) |
Height | 60 cm |
Growth | Medium |
Flowering Period | June, July, August, September, October |
Description and Growing Information
General Description | A dwarf sunflower with dark leaves and purple buds. |
Shape | Erect dwarf. |
Landscape | Excellent for borders. |
Cultivation | Grow in full sun in a moist, well-drained soil. |
Pests | Rust, leaf fungal spots and powdery mildew are common issues to be watched for. Caterpillars and beetles are also a nuisance. |
Habitat | Horticultural origin. |
Flower/Leaf Bud Description | Bud is a dark purple colour. |
Leaf Description | Large, sandpapery leaves that grow up to 30.5 cm in length, and are notably dark. |