Red Express
Cabbage
🌱 75d to harvest
Rosette
Crisp, cool crunch meets a bold, ember-deep color in Red Express—heads that emerge with a richly saturated burgundy-red sheen and…
Crop Dates
| Milestone | Date |
|---|---|
| Start Indoors | Feb 2nd |
| Last Frost | Mar 23rd |
| Transplant / Sow Outdoors | Mar 16th |
| Harvest Begins | May 30th |
| Harvest Ends | Nov 12th |
Crop Details
| Trait | Value |
|---|---|
| Days to Maturity | 75 |
| Sun Requirements | Full Sun |
| Growth Habit | Rosette |
| Support Needed | None |
| Planting Depth | Normal |
| Germination Temp (°F) | 45 |
| Min Soil Temp (°F) | 40 |
| Min Night Temp (°F) | 30 |
| Harden Off (days) | 6 |
Recommended Companions
Frequently Asked Questions
What’s the most common Brassica oleracea var. capitata (cabbage) pest or disease, and how do I manage it?
Cabbage often suffers from cabbage worms (cabbage looper/diamondback moth) that chew holes in leaves and frass on the plant. Check leaves under the canopy twice a week and hand-pick early larvae; for control, spray Bacillus thuringiensis (Bt) and reapply as directed until chewing stops. If you see yellowing with water-soaked spots or a fuzzy gray growth, remove affected leaves immediately and avoid overhead watering to reduce spread.
How often should I water red cabbage during the main growing phase?
During head formation (roughly after the plants are well-established and before maturity), keep soil consistently moist but not waterlogged. Aim for deep watering about 1–2 times per week, increasing to 2–3 times during hot or windy weather, and water only when the top 1 inch of soil starts to dry. Mulch around plants helps maintain even moisture, which improves head tightness and reduces split heads.
How can I tell when my Brassica oleracea var. capitata heads are ready to harvest?
Harvest when heads feel firm and reach the expected size for your planting spacing, usually around 75 days from transplanting. Use gentle pressure: a ready head should not compress easily with your palm. If outer leaves begin to loosen while the head remains firm, cut at the base and remove loose outer leaves before storing.