Boro
60d to harvest
Sweet, earthy-sweet beets with a velvety, deep-red interior—Boro delivers a rich, uniform color that feels almost jewel-like in the garden. Expect tender, fine-grained roots with a smooth, crisp bite, ideal for roasting to intensify their natural sweetness or for fresh use where their color and flavor shine. A dependable 60-day performer, Boro is a standout choice for gardeners who want consistently beautiful red beets from sowing to harvest.
Crop Dates
Growing note: In frost-free Zone 12a, grow this cool-season crop during the cooler dry season (October–February).
| Milestone | Date |
|---|---|
| Start Indoors | — |
| Climate | Frost-Free Climate |
| Transplant / Sow Outdoors | Oct 1st |
| Harvest Begins | Nov 30th |
| Harvest Ends | Feb 28th |
Crop Details
| Trait | Value |
|---|---|
| Days to Maturity | 60 |
| Sun Requirements | Full Sun |
| Growth Habit | Taproot |
| Support Needed | None |
| Planting Depth | Normal |
| Germination Temp (°F) | 50 |
| Min Soil Temp (°F) | 40 |
| Min Night Temp (°F) | 28 |
| Harden Off (days) | Not Required |
Recommended Companions
Frequently Asked Questions
How do I prevent and treat downy mildew on Boro (spinach-like greens) in humid weather?
Boro can get downy mildew when leaves stay wet—watch for yellow patches on the upper leaf surface and gray-purple growth underneath. Improve airflow by thinning plants and watering only at the soil line in the morning, then remove the worst affected leaves. If it’s spreading, use an appropriate labeled fungicide for downy mildew on leafy greens and reapply according to the label after rainy/humid spells.
How often should I water Boro during the main growing phase to keep it sweet and non-bitter?
During the peak growth period (roughly weeks 3–6), keep the top 1–2 inches of soil consistently evenly moist, not soggy. Water about 1–2 times per week depending on heat, giving enough to wet that 1–2 inch depth; in hot or windy weather you may need more frequent watering. If the soil dries out between waterings, Boro can turn tougher or more bitter, so check moisture with your finger before watering.