Sunflower- Mammoth Grey Stripe
Sunflower- Mammoth Grey Stripe

Sunflower- Mammoth Grey Stripe

Brand: Whitwam Organics
Item Number: 3307-01

Regular price $3.75 On Sale

Estimated Arrival: Between Aug 01 and Aug 06. * ETA for USA only

Sunflower- Mammoth Grey Stripe

Helianthus annuus

The flowering plant Helianthus annuus is native to the Mediterranean region. The 'Mammoth Grey Stripe' (Common Sunflower) is a tall annual with large flowers that can measure up to 8-12 inches (20-30 cm) in diameter and light golden-yellow petals that cover a dark chocolate central disk. Bees, butterflies, and birds are attracted to the beautiful flower heads that are born atop robust stalks, and they make a real statement in the landscape. It's simple to plant. Large seeds with a decent oil content, Grey Stripe are a perfect sunflower for seed harvest.

Days to germination

 5-12 days

Days to maturity

70-100 days

Life cycle

Annual

Plant time

Spring

Spacing

48 inches

Sun

Full sun

Soil temperature

70-85  F

Optimum soil P.H

6.5-7.5

Height

8-12 foot

Bloom Time

Summer (mid, late)

Sunflower- Mammoth Grey Stripe

Helianthus annuus

The flowering plant Helianthus annuus is native to the Mediterranean region. The 'Mammoth Grey Stripe' (Common Sunflower) is a tall annual with large flowers that can measure up to 8-12 inches (20-30 cm) in diameter and light golden-yellow petals that cover a dark chocolate central disk. Bees, butterflies, and birds are attracted to the beautiful flower heads that are born atop robust stalks, and they make a real statement in the landscape. It's simple to plant. Large seeds with a decent oil content, Grey Stripe are a perfect sunflower for seed harvest.

Days to germination

 5-12 days

Days to maturity

70-100 days

Life cycle

Annual

Plant time

Spring

Spacing

48 inches

Sun

Full sun

Soil temperature

70-85  F

Optimum soil P.H

6.5-7.5

Height

8-12 foot

Bloom Time

Summer (mid, late)