Helenor
Helenor: 90 days to harvest, 7-14 days to germinate, 4-6 inches between plants, hardy in zones 8-9. Give it full sun to part shade and high water.

Sowing
Direct sow after last frost
Cultivation
- Sun
- Full sun to part shade
- Water
- High — consistent moisture needed
- Soil
- Well-drained loam, neutral pH
- Spacing
- 4-6 inches
- Height
- 4 feet
- Season
- Warm season annual
Appearance & flavour
- Colour
- Light orange
- Shape
- Round bulbs
- Flavour
- Sweet flavor with light orange flesh and mild taste profile, ideal for fresh eating and cooking.
In the kitchen
Fresh eating, roasting, steaming, soups, stews, storage
Pests, disease & resistance
- Pests
- Root maggots, onion thrips, carrot rust flies
- Diseases
- Fusarium rot, white rot, damping off
Planting calendar by USDA zone
| Zone | Start indoors | Transplant | Direct sow | Harvest |
|---|---|---|---|---|
| 1 | — | — | June – July | September |
| 2 | — | — | May – July | August – September |
| 3 | — | — | May – June | August – October |
| 4 | — | — | April – June | July – October |
| 5 | — | — | April – May | July – November |
| 6 | — | — | April – May | July – November |
| 7 | — | — | March – May | June – November |
| 8 | — | — | March – April | June – December |
| 9 | — | — | February – March | May – December |
| 10 | — | — | January – March | April – December |
| 11 | — | — | January – February | March – December |
| 12 | — | — | January – February | March – December |
| 13 | — | — | January – February | March – December |
Companion planting
9 beneficial pairings indexed for this variety, 2 to avoid.
Avoid
Nutrition (per 100 g)
- Calories (per 100 g)
- 41
- Protein (g)
- 0.93
- Fat (g)
- 0.24
- Carbohydrate (g)
- 9.58
- Fibre (g)
- 2.8
- Sugars (g)
- 4.74
- Vitamin A (µg)
- 835
- Vitamin C (mg)
- 5.9
- Vitamin E (mg)
- 0.66
- Vitamin K (µg)
- 13.2
- Vitamin B6 (mg)
- 0.138
- Folate (µg)
- 19
- Calcium (mg)
- 33
- Iron (mg)
- 0.3
- Magnesium (mg)
- 12
- Phosphorus (mg)
- 35
- Potassium (mg)
- 320
- Zinc (mg)
- 0.24
- Selenium (µg)
- 0.1
Where to buy seed and equipment
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Cultivar facts compiled from public horticultural references including USDA GRIN and NC State Extension. Descriptions are original to this catalogue.
Grown Helenor?
Post a crop report — day counts, reservoir readings, what worked. Variety-specific logs are the most useful thing on the forum.
Similar varieties
Other root vegetables with a comparable time to harvest, so a season that suits Helenor suits these too.
- Watermelon Radish 90 days
- Storage #4 Rutabaga 90 days
- Kolibri Purple Sweet Potato 90 days
- Laurentian 95 days
- Pontiac Red Potato 80 days
- German Butterball Potato 100 days