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Package of Johnny's Selected Seeds
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Disease Resistance:

No disease information found.

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Use for Cut Flowers and Bouquets

Use for Cut Flowers and Bouquets

Good variety to choose for fresh cut Flowers displays.

Sonja
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SonjaSunflower Seed

1313

Product ID: 1313

Outstanding cut sunflower.

Tangerine petals, dark center. Sprays of 8 or more side branches on strong stems bear 4" blooms. Long vase life. Also known as common sunflower and annual sunflower. Day-length neutral. Ht. 40". Avg. 1,600 seeds/oz. Packet: 50 seeds.

Quick Facts

Days to Maturity or Bloom:   90-110

Plant Cycle:   (A)  

Product Symbols:

Use for Cut Flowers and Bouquets  

Shipping Information & Notes

Tall Sunflowers | Comparison Chart

Growing Information

Sunflowers, Tall

DAYS TO GERMINATION: 7-14 days at 70-75°F (21-24°C).

SOWING: Direct seed (recommended): After the last frost, sow in groups of 2-3 seeds, 1/2" deep. Thin to one plant when true leaves appear.
Transplant: Sow in final container 3-4 weeks prior to planting out. Sunflowers dislike root disturbance and do not transplant well Transplants should be held indoors for no more than 4 weeks prior to planting out. Provide sun and good air movement.

LIGHT PREFERENCE: Sun.

SOIL REQUIREMENTS: Light, well-drained soil. Excessive nitrogen may cause plants to grow too vigorously with abnormal flower shapes.

PLANT HEIGHT: Varies.

PLANT SPACING: 4-24". Single-stem varieties space 4-6" apart. Branching varieties space 18-24" apart.

HARDINESS ZONES: Annual.

HARVEST: Fresh: Flowers can be harvested tight when color first begins to show, or when the flowers are just beginning to open, depending on your market.
Dried: Flowers are completely open. Hang or use silica gel.

USES: Excellent cut flower or for gardens.


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