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Tuscan Kale Seeds

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[Brassica oleracea] Seeds of Tuscan kale, a hardy heirloom cabbage with dark bubbled leaves, ideal for soups, pesto and winter harvests.

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Tuscan Kale

Tuscan kale, also known as black cabbage, Lacinato kale or dinosaur kale, is a vegetable typical of Tuscan tradition. It is recognizable by its long, narrow, heavily bubbled leaves, dark green almost blackish in color, growing neatly along the stem without forming a compact head.

The Tuscan kale Plant

Botanically it is a Brassica oleracea var. acephala, part of the Brassicaceae family. It is a perennial plant grown as a biennial, hardy and vigorous, unable to form a head: instead it produces numerous oblong, crinkled leaves up to 30-40 cm long, which stay on the plant for a long time.

It is a vegetable with ancient origins, dating back to Etruscan times, which found its greatest diffusion in Tuscany and a central role in local peasant cuisine.

How to Sow Tuscan kale

Sowing takes place in a seedbed or directly in the open field, burying the seeds about 0.5-1 cm deep. The best period runs from June to mid-August, to ensure harvest during the winter months. Transplanting takes place about a month after sowing, once seedlings reach 10-15 cm in height, spacing them about 50 cm apart.

How to Grow Tuscan kale

This variety favors fertile, cool, well-worked soil in a sunny position. The ideal climate is mild autumn-winter weather; intense cold does not damage the plant but actually improves its flavor, making the leaves crunchier and tastier, withstanding temperatures down to minus ten degrees.

Harvest generally begins after the first frosts, picking the most developed outer leaves and letting the inner ones continue growing, allowing continuous production from November to March.

Tips for Growing Tuscan kale

A nitrogen-based fertilization at planting time is recommended to stimulate leaf development. Watering should be moderate in the early growth stages and gradually reduced, stopping altogether at least a month before harvest. Companion planting with chard, cucumbers, beans, lettuce and tomatoes favors more balanced growth.

Diseases and Pests of Tuscan kale

Common pests include cabbage root flies, which attack the roots, cabbage white caterpillars, leaf beetles and slugs. Among fungal diseases, clubroot is the most dangerous, affecting the root system.

Properties of Tuscan kale

The leaves of this kale are rich in vitamins, minerals and antioxidants, with a modest calorie content. It is a very versatile vegetable in the kitchen, ideal for soups and stews, as a base for pesto, or raw finely shredded in salads.

Nutritional Values of Tuscan kale (per 100 g)

  • Calories: 30 kcal
  • Protein: 2.9 g
  • Fat: 0.3 g
  • Carbohydrates: 3.6 g
  • Fiber: 3.6 g
  • Vitamin C: 93 mg
  • Vitamin K: 407 mcg