Icicle
Crisp as fresh-cut glass, ‘Icicle’ radishes unfurl into long, snowy-white roots with a cool, clean bite and a pleasantly mild, sweet finish. The flesh stays tender and juicy at harvest, delivering a snappy crunch that shines in fresh salad mixes and bright garnishes. Grow ‘Icicle’ for quick, dependable results—ready in about 25 days—when you want a vivid, garden-to-plate crispness that looks as good as it tastes.
Crop Dates
| Milestone | Date |
|---|---|
| Start Indoors | — |
| Climate | Frost-Free Climate |
| Transplant / Sow Outdoors | Oct 1st |
| Harvest Begins | Oct 26th |
| Harvest Ends | Feb 28th |
Crop Details
| Trait | Value |
|---|---|
| Days to Maturity | 25 |
| Sun Requirements | Full Sun |
| Growth Habit | Rosette |
| Support Needed | None |
| Planting Depth | Normal |
| Germination Temp (°F) | 55 |
| Min Soil Temp (°F) | 40 |
| Min Night Temp (°F) | 32 |
| Harden Off (days) | Not Required |
Recommended Companions
Frequently Asked Questions
What pests or diseases commonly hit Raphanus sativus (Icicle radish), and how can I fix them?
How do I know when Icicle radishes are ready to harvest?
Crisp as fresh-cut glass, ‘Icicle’ radishes unfurl into long, snowy-white roots with a cool, clean bite and a pleasantly mild, sweet finish. The flesh stays tender and juicy at harvest, delivering a snappy crunch that shines in fresh salad mixes and bright garnishes. Grow ‘Icicle’ for quick, dependable results—ready in about 25 days—when you want a vivid, garden-to-plate crispness that looks as good as it tastes.
Sowing Tips
Soil Temperature
Direct sow or transplant when soil at planting depth holds 40°F for reliable germination and early growth.
Expert Note
For the mildest flavor, sow thinly and keep the soil consistently moist—radishes get spicy and pithy if stressed.