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.

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.

Keep soil consistently moist but not soggy.

Space plants 1824 inches apart in rows 2430 inches apart.

Matures in 6090 days.

Harvest the central head when tight and dark green.

Side shoots will continue to produce after the main harvest.

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.

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.

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.

Keep soil consistently moist but not soggy.

Space plants 1824 inches apart in rows 2430 inches apart.

Matures in 6090 days.

Harvest the central head when tight and dark green.

Side shoots will continue to produce after the main harvest.

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.