Spring Raab

Family: Brassicaceae Brassica

Tender, peppery greens with a spring-bright snap—Spring Raab forms compact heads of broccoli raab that taste lively and fresh, with a gentle bitterness balanced by sweet, cabbage-like depth.

The leaves are crisp and succulent, while the young stems stay pleasantly tender, making this variety a standout for quick, high-flavor greens preparations. Grow it for early-season harvests at about 40 days, when plants are at their most vibrant and eagerly tender.

Light: Full SunMaturity: 40 DaysHabit: Upright

Planting schedules and alerts are optimized for Columbus (Zone 6b).

Crop Dates

Milestone	Date
Start Indoors	Mar 28th
Last Frost	Apr 25th
Transplant / Sow Outdoors	Apr 25th
Harvest Begins	Jun 4th
Harvest Ends	Oct 16th

Crop Details

Trait	Value
Days to Maturity	40
Sun Requirements	Full Sun
Growth Habit	Upright
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	45
Min Soil Temp (°F)	40
Min Night Temp (°F)	32
Harden Off (days)	6

Culinary Notes

Chef's Note

Spring Raab is at its best when you cook it fast—think wilted, not steamed into softness—so the peppery bitterness stays bright and clean. Its tender stems let it mimic broccoli’s chew without the rubberiness, making it a knockout for hot oil + garlic or a sharp lemon finish.

Best Uses

quick sauté in hot oil with garlic and chili until just wilted
blanched-and-finished with lemon and olive oil
stir-fried with soy/ginger for a fast, bitter-sweet green
tossed with browned butter and a grating of hard cheese for savory balance

Flavor Profile

lively peppery bite gentle bitterness with sweet cabbage depth crisp, succulent leaves tender young stems that stay snappy

Kitchen Pairings

garlic lemon chili flakes olive oil bacon or pancetta parmesan

Frequently Asked Questions

Why are my Brassica rapa var. ruvo (spring raab) leaves being riddled or chewed, and what can I do?

A common issue is flea beetles (tiny shot-hole damage on young leaves). Protect seedlings with floating row cover as soon as they emerge, and remove covers only once plants are sturdy enough to tolerate feeding; if needed, use an insecticidal soap early in the morning and repeat every 5–7 days until new growth stays clean. Check plants daily because brassicas can be heavily targeted when weather warms quickly.

How often should I water spring raab so the heads/stems develop properly?

During the main growth period (roughly weeks 1–5), keep the soil evenly moist but not waterlogged—aim for consistent moisture about 1 inch per week total, adjusted for rainfall and heat. Water deeply when the top 1 inch of soil dries out; stress from irregular drying can make plants turn bitter or bolt earlier. Mulch around plants helps prevent moisture swings, which are especially important for this short 40-day crop.

How do I know when Brassica rapa var. ruvo is ready to harvest?

Harvest at about 40 days from sowing when plants are still relatively young and tender, before they become tough. Look for well-developed, harvestable leaf/stem growth (not just tiny seedlings), and begin cutting the outer portions first if you want continued regrowth. If you see rapid flowering/bolting, quality drops quickly—harvest immediately once flower stalks start to show.