An Italian research team has found that radicchio seedlings grown in a lab-scale greenhouse with a perovskite solar PV roof ...

Eventually more seed varieties were sowed ... The white parts of radicchio are the most bitter, which is why this variety is often cooked. Castelfranco – Also looking like a head lettuce but with a ...

For a continuous supply, sow a few seeds every four weeks ... including loose-leaf types and oak leaf lettuce, radicchio, rocket and endive.

Freezing heartier lettuces–think lettuce with firm leaves like radicchio – will help retain the nutritive value for later use. “The best time of year to grow lettuce is in the fall and spring,” Tiess ...

Okay, awesome. We're going to grow all this Italian stuff. We sort of figured out growing practices that make radicchio work really well. We're like, wow, this is a thing that really grows well ...

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.