Family: Poaceae (poh-AY-see-ee) (Info)
Genus: Zea (ZEE-uh) (Info)
Species: mays var. rugosa
Cultivar: Landmark
» View all varieties of Corn Category:
Annuals
Vegetables
Height:
4-6 ft. (1.2-1.8 m)
6-8 ft. (1.8-2.4 m)
Spacing:
12-15 in. (30-38 cm)
15-18 in. (38-45 cm)
Seed Type:
Hybrid
Days to Maturity:
71 to 80 days
Kernel Color:
Yellow
Soil pH requirements:
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Seed Collecting:
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
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