Glass Gem Corn illustration

Glass Gem Corn Growing Guide

Poaceae family

Days to Harvest100 days
SunlightFull Sun
Frost ToleranceNone
Spacing12/sqft
Germination5-12 days
HardinessTender
Germ. Temp80°F

Planting Dates by Zone

Zone 1aZone 1bZone 2aZone 2bZone 3aZone 3bZone 4aZone 4bZone 5aZone 5bZone 6aZone 6bZone 7aZone 7bZone 8aZone 8bZone 9aZone 9bZone 10aZone 10bZone 11aZone 11bZone 12aZone 12bZone 13aZone 13b

Frequently Asked Questions

How long does it take to grow Glass Gem Corn?

Glass Gem Corn takes approximately 100 days from planting to harvest.

How much sun does Glass Gem Corn need?

Glass Gem Corn requires full sun (6+ hours direct sunlight per day).

How far apart should I plant Glass Gem Corn?

Plant Glass Gem Corn at 12/sqft using square foot gardening spacing.

Can Glass Gem Corn survive frost?

Glass Gem Corn is frost-sensitive and should not be exposed to frost.

How long does Glass Gem Corn take to germinate?

Glass Gem Corn seeds germinate in 5-12 days at an optimal temperature of 80°F.

Plan Your Glass Gem Corn Garden

Track Glass Gem Corn from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

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