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McKenzie Seed – Zinnia Giant Cactus Flowered Mix

Gravel/Soil/Mulch Estimator

McKenzie Seed – Zinnia Giant Cactus Flowered Mix


Giant Cactus Zinnias have giant, semi-double blooms 12.5-15 cm (5-6″) across. The unique cactus petals roll under and twist to create a beautiful mass of eye-catching color in your garden.



Plant Type: Annual

Bloom Color: Pale shades of pink, yellow, orange and red

Grows Best In: Full Sun

Bloom Period: July to Frost

Days to Seed Germination: 5 to 7 days

Seed Planting Depth: 6 mm (1/4″)

Growing Height: 70-90 cm (28-36″)

Product Weight: 400 milligrams / approximately 50-60 seeds

Planting Instructions: After all danger of frost, sow in open ground well exposed. Or, for earlier bloom, start indoors in flats about 4 weeks before the last frost. Cover with 1/4 inch of soil. When the plants are 3 inches high, thin or transplant.

Suggestions: Remove faded blooms to extend the growing season.