Broccoli, Umpqua
Large-Head Broccoli for Cool-Season Harvests
Broccoli, Umpqua - 4-pack is backordered and will ship as soon as it is back in stock.
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Broccoli, Umpqua
(Brassica oleracea var. italica)
Umpqua Broccoli is a vigorous open-pollinated variety developed for strong head formation and reliable cool-season performance. Known for producing large, dome-shaped heads with fine beads and sturdy stems, it offers excellent texture and flavor. This variety performs especially well in fall plantings when cooler temperatures promote dense head development.
Key Characteristics
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Large, Dense Central Heads
Umpqua produces impressive dome-shaped heads with tightly packed florets. The fine bead structure and solid stems give it excellent texture and quality for kitchen use. -
Mild, Sweet Broccoli Flavor
Florets are tender with a balanced broccoli flavor that becomes sweeter in cooler weather. Excellent for steaming, roasting, stir-fries, and fresh garden meals. -
Strong Fall Crop Performance
Particularly well suited for fall harvests when cool temperatures encourage firm head development and improved flavor. -
Reliable Open-Pollinated Variety
Offers consistent production and dependable growth in home gardens, with strong plants capable of producing quality heads under good growing conditions.
Product Details
- Botanical Name: Brassica oleracea var. italica
- Native Range: Mediterranean (cultivated worldwide)
- Plant Life Cycle: Annual
- Sun Requirements: Full sun
- Soil Requirements: Medium to medium-wet, fertile, well-drained
- Mature Height: 2–3 feet
- Bloom Time: April–May (second year if overwintered)
- Bloom Color: Yellow
- Days to Maturity: ~65–75 days
- USDA Hardiness Zones: Grown as an annual in zones 3–10
Start seeds indoors 4–6 weeks before transplanting or direct sow in cool soil for fall crops. Maintain fertile soil and consistent moisture to support strong head development. Harvest the main head before buds begin to open. In permaculture systems, rotate broccoli with legumes or other nitrogen-fixing crops to maintain soil fertility.
Umpqua Broccoli offers strong plants, large heads, and dependable cool-season harvests—an excellent broccoli for productive gardens.
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Sun RequirementsFull Sun
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Soil RequirementsMedium, Medium-Wet
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Bloom ColorYellow
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Bloom TimeApril, May
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USDA Hardiness ZonesZone 4, Zone 5, Zone 6, Zone 7, Zone 8, Zone 9+
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