Helianthus annuus 'Ms Mars' (Ms Mars Sunflower)


Botanical Information

FamilyAsteraceae
GenusHelianthus
Speciesannuus
Cultivar'Ms Mars'
CategoryAnnuals
OriginSuttons Seeds.

Details

USDA Hardiness Zone2
USDA Hardiness Ref.
Canadian Hardiness Zone0
Canada Hardiness Ref.
RHS Hardiness ZoneH7
RHS Hardiness Ref.
Temperature (°C)-46 - (-40)
Temperature (°F)-50 - (-40)
Height60 cm
GrowthMedium
Flowering PeriodJune, July, August, September, October

Description and Growing Information

General DescriptionA dwarf sunflower with dark leaves and purple buds.
ShapeErect dwarf.
LandscapeExcellent for borders.
CultivationGrow in full sun in a moist, well-drained soil.
PestsRust, leaf fungal spots and powdery mildew are common issues to be watched for. Caterpillars and beetles are also a nuisance.
HabitatHorticultural origin.
Flower/Leaf Bud DescriptionBud is a dark purple colour.
Leaf DescriptionLarge, sandpapery leaves that grow up to 30.5 cm in length, and are notably dark.

Photographs