This pretty red and green leaf ... one the most nutritious in our lettuce family. Low in calories — high in vitamins A and K! Endive is a bitter cousin of radicchio. Loaded with vitamins ...

There are different varieties of radicchio from the large round lettuce-shaped radicchio chioggia to the slender stalky treviso. Most common in the UK is red chicory, an endive-shaped small radicchio.

The team noted that cultivating leafy greens like radicchio or lettuce ranges requires from 1 kWh/m2 to 5 kWh/m2 for low-energy intensity structures, and for high-energy intensity greenhouses ...

Freezing tender lettuce like romaine, green leaf, or red leaf will cause ice crystals ... lettuces–think lettuce with firm leaves like radicchio – will help retain the nutritive value for ...