Jacaranda, (F1) Broccoli Seeds

Jacaranda (F1) Broccoli Seed

Deep purple florets add uncommon color to the vegetable garden
Tender heads mature quickly in about 60 days
Cool-season plants prefer fertile, consistently watered soil
Serve raw or lightly cooked to preserve vivid color

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Key Attributes

Botanical Name

Brassica oleracea

Days to maturity

60 Days

Sun

Full Sun

Packet

15 Seeds

About Jacaranda, (F1) Broccoli Seed, Broccoli Seed

Jacaranda broccoli, a standout variety with its deep purple florets and rich flavor, is a relatively recent addition to the diverse world of broccoli cultivars. Originating from the efforts to enhance both the visual appeal and nutritional profile of broccoli, this variety was developed to offer a unique alternative to traditional green broccoli. 0. To plant, start seeds indoors 6-8 weeks before the last frost or directly sow them outdoors after the danger of frost has passed.

Growing details

Planting

Sow Depth

1/4"

Days to Germination

3–10 days

In-row plant spacing

18-24"

Row Spacing

Plant profile

Maturity

Spring, Fall

Life Cycle

Annual

Plant Height

30 inches

Growth Habits

Upright, Spreading

Seed & variety

Seeds Per Ounce

6,875

Color

Purple

Seed Type

Hybrid

Growing Season

Cool-Season Crop

Before Planting

Reserve a full-sun site for Broccoli with fertile, well-drained soil where brassica crops have not recently grown. Incorporate compost and use a soil test to adjust pH and nutrients, supplying lime before planting only when needed. Prepare a firm, weed-free bed and harden transplants gradually before setting them outdoors.

Planting

Start broccoli indoors 4–6 weeks before transplanting, sowing seed about 1/4–1/2 inch deep. Maintain 70–75°F until emergence, then grow seedlings near 60–65°F under strong light. Harden for one week and transplant 12–18 inches apart while weather is cool. For fall crops, start seed in early to midsummer.

Watering

Provide about 1–1½ inches of water weekly and keep moisture steady while broccoli develops. Water deeply at soil level, especially during heading or enlargement, and avoid prolonged saturation.

Fertilizer

Side-dress broccoli with a nitrogen-containing fertilizer after establishment and during rapid growth if needed. Follow soil-test recommendations and avoid concentrated fertilizer near stems.

Harvesting

Cut the central broccoli head when buds are tight, firm, and fully developed but before yellow flowers open. Leave the plant and side shoots intact; smaller shoots can be harvested repeatedly as they mature.

Tips

Use insect netting or row cover immediately after planting broccoli, securing every edge. Rotate brassicas to a new bed each season, and remove crop residue promptly after harvest.

AVG. Seeding Rate

1,000 seeds/333' at 3 seeds/ft., 49,800 seeds (avg. 8.3 oz.)/acre spaced 7" apart in rows 18" apart.

Pests & Diseases

Black rot produces yellow V-shaped lesions advancing inward from broccoli leaf margins; clubroot causes swollen roots and daytime wilting. Start with clean seed or transplants, rotate brassicas, and keep contaminated soil off tools. Where clubroot exists, improve drainage and raise soil pH toward 6.8 according to a soil test.

Inspect broccoli leaves and developing heads for imported cabbageworms, loopers, flea beetles, aphids, and root maggots. Use insect netting before pest entry, handpick caterpillars, and rotate the next brassica planting.