Calabrese Broccoli Seeds for Planting – Heirloom, Non-GMO Green Sprouting Broccoli for Home Garden & Organic Growing

Calabrese Broccoli Seeds for Planting – Heirloom, Non-GMO Green Sprouting Broccoli for Home Garden & Organic GrowingSowing Instructions: Start seeds indoors 68 weeks before the last spring frost. Sow seeds inch deep in seed starting mix. Germination occurs in 510 days at 6575F. Transplant outdoors when seedlings are 46 weeks old. Sunlight & Soil Requirements: Prefers full sun (68 hours daily). Grows best in fertile, well drained soil with pH between 6. 07. 0. Enrich soil with compost or organic fertilizer before planting. Watering & Spacing: Keep soil consistently

Sowing Instructions:

• Start seeds indoors 6–8 weeks before the last spring frost.

• Sow seeds ¼ inch deep in seed-starting mix.

• Germination occurs in 5–10 days at 65–75°F.

• Transplant outdoors when seedlings are 4–6 weeks old.

Sunlight & Soil Requirements:

• Prefers full sun (6–8 hours daily).

• Grows best in fertile, well-drained soil with pH between 6.0–7.0.

• Enrich soil with compost or organic fertilizer before planting.

Watering & Spacing:

• Keep soil consistently moist but not soggy.

• Space plants 18–24 inches apart in rows 24–30 inches apart.

Harvesting & Growth Cycle:

• Matures in 60–90 days.

• Harvest the central head when tight and dark green.

• Side shoots will continue to produce after the main harvest.

Additional Notes:

• Calabrese is a classic Italian heirloom variety.

• Suitable for spring and fall planting in most U.S. zones.

• Great for home gardens, raised beds, and market growers.