Botanical Interests Robust Pop R400MR Popcorn Corn Seeds
Once only commercially available, this type of popping corn is now available to the home gardener! 'Robust Pop R400MR' produces large, round popped kernels sturdy enough to hold a coating and stay in one piece, unlike the more common 'butterfly'-shaped popcorn. This is also the type of popcorn found in the popular Cracker Jacks®. Grow it in your backyard to make kettle corn, caramel corn, popcorn balls, or to top with seasonings.
When to Sow Outside: RECOMMENDED. 1 to 2 weeks after your average last frost date, and when soil temperature is at least 60°F, ideally 65°–90°F
When to Start Inside: Not recommended; roots sensitive to transplanting. Best results occur when seedlings are transplanted less than 2 weeks old.
Days to Emerge: 5–10 days
Seed Depth: 1"–1 ½"
Seed Spacing: A group of 2 seeds every 12"
Row Spacing: 24"–36"
Thinning: When 4" tall, thin to 1 every 12"
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Product Information
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Description
Once only commercially available, this type of popping corn is now available to the home gardener! 'Robust Pop R400MR' produces large, round popped kernels sturdy enough to hold a coating and stay in one piece, unlike the more common 'butterfly'-shaped popcorn. This is also the type of popcorn found in the popular Cracker Jacks®. Grow it in your backyard to make kettle corn, caramel corn, popcorn balls, or to top with seasonings.
When to Sow Outside: RECOMMENDED. 1 to 2 weeks after your average last frost date, and when soil temperature is at least 60°F, ideally 65°–90°F
When to Start Inside: Not recommended; roots sensitive to transplanting. Best results occur when seedlings are transplanted less than 2 weeks old.
Days to Emerge: 5–10 days
Seed Depth: 1"–1 ½"
Seed Spacing: A group of 2 seeds every 12"
Row Spacing: 24"–36"
Thinning: When 4" tall, thin to 1 every 12"
