Ornamental Corn Glass Gem Organic Seed
Best organic choice for gardeners seeking beautiful, edible ornamental harvests.
Experience the unique beauty of Glass Gem Ornamental Corn, an organic, open-pollinated seed variety. These seeds grow sturdy plants reaching 6-8 feet tall, producing abundant 7-8 inch ears with stunning, iridescent, glass-like kernels. Beyond their ornamental appeal, the kernels are versatile, perfect for popping into popcorn or grinding into flour. With a high germination rate and productive yield, these seeds are ideal for summer planting in warm, well-drained soil with full sun exposure.
$13.64
Owner Satisfaction
4.6
/ 5
Category Rank
3177
/ 6090
#3177 in Seeds & Seed Tape
Price vs Category Average
+28%
Above average
Soil Temperature
6570
/ -°F
Who it's for
- Decorators seeking vibrant, natural accents for seasonal home displays
- Sustainable gardeners prioritizing organic practices and self-sufficient seed saving
- Homesteaders wanting versatile crops for both decoration and culinary use
Who should skip it
- Urban gardeners with limited space or restricted sunlight access
- Impatient growers living in regions with short, cool summers
- Beginner gardeners lacking the space for dense, wind-pollinated planting blocks
Performance breakdown
Germination Reliability
High success rates ensure consistent growth for both novice and expert gardeners.
Visual Impact
Iridescent, glass-like kernels provide unmatched aesthetic appeal for seasonal displays.
Culinary Versatility
Beyond decoration, these kernels perform surprisingly well as popcorn or flour.
Growth Vigor
Sturdy stalks reach impressive heights with minimal maintenance in full sun.
Yield Productivity
Abundant ear production delivers a bountiful harvest for every planted row.
Organic Integrity
Open-pollinated, organic seeds support sustainable gardening practices and heirloom preservation.
Key Specs
Soil Temperature
65-70°F
Germination Lighting
Cover Seed
Germination Days
7-12 Days
Plant Height
72-108 inches
Seeding Depth
0.5-0.75 inches
Maturation Days
100 Days
Planting Method
Direct Sow
Spacing in Row
9-12 inches
Features
- Stunning glass-like kernels
- Organic and open-pollinated
- Versatile for decoration or food
- Sturdy plants grow 6-8 feet tall
- Produces abundant 7-8 inch ears
- Extremely productive yield
- High germination rate
- Suitable for summer planting
What customers say
Customer sentiment strongly favors the Glass Gem Organic Seed for its spectacular visual appeal. Gardeners are consistently thrilled that the harvested corn displays the vibrant jewel like colors advertised, making the growing process highly rewarding. A key positive theme is the high viability of the organic seeds, with excellent germination rates reported by many. The organic certification adds significant value for environmentally conscious buyers. While the overall consensus praises the reliable, high quality, and stunning aesthetic, some feedback notes minor disappointment regarding harvest quantity. Specifically, yield and maturity time were challenging for some users, resulting in smaller cobs. Despite these cultivation hurdles, the product is highly recommended for its novelty and visual impact in ornamental gardening.
Know before you buy
Yes, Glass Gem corn is edible. While it is famous for its ornamental appearance, the kernels can be popped into popcorn or ground into cornmeal for flour.
You can expect these sturdy plants to reach between 6 and 8 feet in height. Be sure to provide enough space in your garden to accommodate their significant vertical growth.
These seeds thrive in warm, well-drained soil with a temperature between 65-70°F. They should be direct-sown at a depth of 0.5 to 0.75 inches in a location that receives full sun.
The corn typically takes 100 days to reach full maturity. You should see germination occur within 7 to 12 days after planting.
For optimal growth, space your seeds 9 to 12 inches apart within the row. Rows should be spaced 3 to 4 feet apart to ensure the plants have adequate airflow and room to develop.
Yes, these are organic, open-pollinated seeds. This means you can save the seeds from your harvest to replant in future seasons while maintaining the variety's characteristics.
Still have a question?
Ask Hayley anything about this product before you decide.