Miniature Blue Popcorn Seeds
Mini Blue popcorn grows small ears with blue kernels. Let ears mature and dry fully before testing kernels for popping.
Packet: 12 seeds
Planting at a glance
- Season: Warm season
- Start: Direct sow in blocks rather than one long row
- Seed depth: 1–1½ inches
- Germination: Usually 4–7 days around 65–85°F
- Final spacing: Thin to 8–12 inches; rows about 28–36 inches apart
- Light: Full sun
- Harvest planning: A full-season dry-ear crop: leave ears until husks are dry and kernels are hard; curing continues after harvest
When to plant
Plant outdoors after frost danger passes and the soil has warmed. In short-season areas, count back from your intended outdoor planting date for indoor starts. South Florida sweet-corn planting is generally October–March.
How to plant
- Prepare loose, well-drained soil or a clean seed-starting mix. Direct sow in blocks rather than one long row.
- Sow 1–1½ inches deep. Keep the seedbed evenly moist until seedlings emerge. Then water when the soil needs it, allowing excess water to drain.
- Thin or transplant to the listed final spacing. Give seedlings sufficient light and check moisture as roots establish.
How to harvest
Harvest mature ears with dry husks, then dry the kernels further in an airy place. Test a small batch before shelling the whole crop; popcorn needs suitable kernel moisture to pop.
Aunt E’s tip: Keep different corn types apart in time or distance to reduce unwanted cross-pollination.
This is popcorn, so do not use the milk-stage harvest cue for sweet corn.
Growing notes and sources
Timing is a planning range, not a guaranteed harvest date. Temperature, moisture, variety and season affect the result. Count from the sowing or transplanting point stated above.
Seed badges at a glance
- H
- Heirloom
- ★
- Hybrid
- OG
- Organic seed
- CT
- Cool season
- WS
- Warm season
- FS
- Full sun
- P
- Container friendly
- SS
- Small space
- CC
- Cut and come again
- FH
- Frequent harvest
- LG
- Needs light to germinate
- SP
- Spicy / hot
More seed codes
- IN
- Start indoors
- SH
- Partial or afternoon shade
- ST
- Support or trellis helpful
- D
- Dwarf
- B
- Bush habit
- V
- Vining or climbing
- SV
- Shorter vines
- SF
- Small fruit
- LC
- Large container
- F
- Fast harvest
- FL
- Flowers
- PW
- Pollinator interest
- PL
- Check pollination needs
- MX
- Seed mix
- DR
- Deep root space
- WD
- Well-drained soil
- DL
- Daylength sensitive
- LS
- Long growing season
- TR
- Tree crop
CC means cut and come again; FH means frequent harvest. Follow the crop instructions for what to harvest and when. OG appears only for documented organic seed. Codes are shortcuts; product details explain growing needs.
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