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Sunflower Hart's Special Mix

  • Height5–7 feet

Type: Annual This mixture produces a wide variety of different colors and sizes of sunflowers on tall plants. Plants make ideal borders suitable for cutting. Sunflowers are among the easiest plants to grow from seed and are ideal for children.

Sowing, germination & growing details
From $2.39
Sunflower Hart's Special Mix—
$2.39

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Growing guide

Sowing

Plant seed outdoors after all danger of frost is past where plants are to remain. Sunflowers do not transplant very well. Plant in rows 24 inches apart and cover seed with 1/2 inch of fine soil, well pressed down.

Thinning

When plants are 2 to 3 inches high, thin to 18 inches apart in the rows or beds.

Germination

Germinates in 7 to 10 days depending on soil and weather conditions.

Remarks

Sunflowers require plenty of sunshine and moderate moisture. Keep blossoms picked for best results.