LIFE CYCLE
Annual
PLANT CHARACTERISTICS
strong upright stems
GROWTH HABIT
Upright
BLOOM SEASON
Summer
FLAVOUR PROFILE
Ornamental
SUITABLE FOR
Outdoor
SEED TYPE
Open-pollinated seeds
PLANT TYPE
Flowering annual
PLANTING SEASON
Spring / Summer
FRUIT SIZE
Not listed
PLANT HEIGHT
120–180 cm
LIGHT REQUIREMENT
Full Sun
WATER NEEDS
Moist
HARDINESS ZONES
Annual
CONTAINER GARDEN
Yes
PLANT SPACING
30–45 cm
PLANTING DEPTH
2–3 cm
GROWING CONDITIONS
Well-drained fertile soil
Frequently Asked Questions
The title calls this a "Perennial," but it's listed as an annual — which is correct?
The title calls this a "Perennial," but it's listed as an annual — which is correct?
True sunflowers (Helianthus annuus) are genuinely annuals, so the life cycle and hardiness data marking this as annual are almost certainly correct, and the "Perennial" wording in the title appears to be a labeling error.
Are there real perennial sunflower species, and is this one of them?
Are there real perennial sunflower species, and is this one of them?
Yes, true perennial sunflowers like Helianthus maximiliani or Jerusalem artichoke (Helianthus tuberosus) exist, but this variety's annual classification suggests it isn't one of those perennial types.
Can I eat these sunflower seeds like snack-type sunflower seeds?
Can I eat these sunflower seeds like snack-type sunflower seeds?
This ornamental variety isn't bred for the large, food-grade seeds found in classic snacking sunflowers, so it's best treated as a display flower rather than a seed-producing crop.
Will this variety need staking given its 120–180 cm height?
Will this variety need staking given its 120–180 cm height?
Yes, given its considerable height, staking or a sheltered planting spot is recommended to prevent stems from bending or breaking in wind.
Do the spent flower heads provide value for birds later in the season?
Do the spent flower heads provide value for birds later in the season?
Yes, once blooms fade and seed heads form, they can attract birds looking to feed on the seeds, adding late-season wildlife interest to the garden.
How many days does it typically take from seed to first bloom?
How many days does it typically take from seed to first bloom?
Sunflowers are generally fast growers, often flowering within roughly 70–90 days from sowing, depending on growing conditions.