Harman US
Kohlrabi variety

Gigante Kohlrabi

Also called Superschmelz in some catalogs, this old large-growing type can reach impressive size if given time. It is best harvested before texture declines too far.

Kohlrabi illustration
Type
large, heirloom
Days to maturity
75-90
Best for
novelty large bulbs, fall gardens

About Gigante

Gigante is a large heirloom storage kohlrabi that can become very big without turning woody as quickly as ordinary table strains. The flesh stays mild, sweet, and useful for slaws, soups, and storage use.

Growing Gigante Kohlrabi

Sow for a fall crop and give it room, because this is not a small quick kohlrabi. Let bulbs size well beyond table-stage kohlrabi, but keep the crop growing evenly, and peel the thicker outer layer at harvest for the best interior quality.

Full growing guide

For planting dates, care, and harvest that apply to all kohlrabi, see the complete guide.

How to grow Kohlrabi

Other kohlrabi varieties

Variety characteristics are general guidance for US home gardens; performance varies by climate, soil, and season. Seed and plant availability differs by supplier. Page updated Aug 4, 2026.