• Branching (estimated)
  • Annual
  • Yellow
  • Single (estimated)

SunBuzz

Sunbuzz · SunBuzz F1

Annual branching sunflower in yellow, blooming in midsummer, late summer, and fall. Clear yellow flowers with a pollen-free dark disk. Grown as an annual in every zone.

Single source · Values marked like this (estimated) are estimates.

Buy from $35.26

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A SunBuzz sunflower flower up close on the plant
A SunBuzz sunflower flower up close on the plant

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SunBuzz sunflower plants in bloom in a garden
SunBuzz sunflower plants in bloom in a garden

At a glance

Flower form
Branching (estimated) Single
Colors
  • Yellow
Blooms
Midsummer, Late summer, Fall 70 days from sowing
Vase life
Not grown for cutting
Height
12–20 in (30–51 cm)
Sunlight
Full sun
Hardiness
Grown as an annual in every zone Annual
Planted as
Seed
Botanical name
Helianthus annuus

In the garden

  • Occasionally severely damaged by deer (Rutgers rating)

Find your frost dates and zone by ZIP code

Origin

Harris Seeds sells it as a compact F1 pot sunflower with a pollen-free disk that needs little to no growth regulators.

Sources

Where to buy

Prices rechecked daily
  • Harris SeedsSeeds

    RAW / 250 seeds / TREATED

    Check availability

    $35.26Checked Oct 14, 2026

We may earn a commission when you buy through these links. Your price stays the same. Prices checked Oct 14, 2026.

All photos

  • A SunBuzz sunflower flower up close on the plant
    A SunBuzz sunflower flower up close on the plant
  • SunBuzz sunflower plants in bloom in a garden
    SunBuzz sunflower plants in bloom in a garden

Questions

Is SunBuzz hardy in my zone?

SunBuzz is an annual: it flowers and sets seed in one season, so hardiness zone decides when to plant it, not whether it survives winter.

Does SunBuzz need full sun?

SunBuzz grows in full sun.

When does SunBuzz bloom?

SunBuzz blooms in midsummer, late summer, and fall, about 70 days from sowing.

Is SunBuzz good for cutting?

Our sources don't list SunBuzz as a cut flower or give a vase life for it.

See also

See all →
A Claret sunflower flower up close on the plant Claret Pollen-free F1 sunflower with dark reddish-brown blooms on bushy plants. BranchingMidsummerMedium height
A Jade sunflower flower up close on the plant Jade Pollenless branching sunflower with pale greenish white petals and lime-green centers. BranchingEarly summerMedium height
A Kong sunflower flower up close on the plant Kong F1 hybrid giant sunflower 13 to 14 feet tall, branching, with heads up to 10 inches golden yellow heads. BranchingEarly summerTall
A Lemon Queen sunflower flower up close on the plant Lemon Queen Branching sunflower 5 to 7 feet tall with lemon yellow flowers and brown centers. BranchingEarly summerMedium height

Same colors

See all →
A ProCut Lemon Lite sunflower flower up close on the plant ProCut Lemon Lite Pollenless single-stem cut sunflower with pale lemon-yellow 4 to 6 inch flowers, 50 to 60 days. Single stemMidsummerMedium height
A Skyscraper sunflower flower up close on the plant Skyscraper Single-stem giant sunflower, 10 to 12 feet tall with 14-inch yellow heads. Single stemEarly summerTall
A Strawberry Blonde sunflower flower up close on the plant Strawberry Blonde Pollenless F1 branching sunflower, burgundy to pink petals with lemon tips. BranchingMidsummerMedium height
A Teddy Bear sunflower flower up close on the plant Teddy Bear Double, shaggy yellow sunflower with 3–5 inch blooms on 30–42 inch single-stem plants. Single stemMidsummerCompact

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