Blue Vantage

Cabbage

75d to harvest

Sink your senses into Blue Vantage’s rich, blue-green foliage—dense heads that feel satisfyingly firm at harvest and hold their color with an elegant, velvety sheen. Expect a crisp, finely textured bite with a sweet, cabbage-forward flavor that shines in classic cabbage preparations, from hearty braises to tangy slaws and quick pickles. A dependable 75-day performer, it’s a standout choice for gardeners who want striking color and reliable head formation in the cool season.

Crop Dates

Growing note: In frost-free Zone 10b, 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	Dec 15th
Harvest Ends	Feb 28th

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)	45
Min Night Temp (°F)	32
Harden Off (days)	6

Frequently Asked Questions

Why are my Blue Vantage plants getting yellow leaves with black, fuzzy patches near the stem, and what can I do?

This pattern often points to Botrytis gray mold, which thrives in cool, humid weather and crowded growth. Remove and discard infected leaves or stems immediately, improve airflow by spacing plants, and avoid watering from above. If problems persist, spray an approved fungicide labeled for blueberries and follow the label timing and intervals.

How often should I water Blue Vantage during active growth, and what soil moisture level should I aim for?

During the main growing phase, keep the root zone consistently moist but not waterlogged—aim for damp soil at about the top 2–3 in. Water deeply when the surface starts to dry, typically about 1–2 times per week depending on heat and rainfall, and more often in hot, windy weather. Use mulch to stabilize moisture, and ensure good drainage so roots don’t sit in saturated soil.

How can I tell when Blue Vantage is ready to harvest?

Harvest when berries turn fully blue with a uniform color and a firm, slightly springy feel; they should separate easily from the bush. Taste a sample—sweetness should be developed and there should be no strong green or tart “immature” flavor. Since Blue Vantage typically takes about 75 days to maturity, check readiness starting around that window and pick every few days as the crop ripens.