What primary growing environment distinguishes Upland Cress from true aquatic watercress?

Answer

It is cultivated in soil

Upland cress, also known as land cress, is specifically characterized by its cultivation method, thriving when grown directly in soil. This contrasts sharply with true watercress, its relative, which requires and thrives in aquatic environments, leading to differences in growth rate and flavor development. The choice of soil over water is fundamental to its identity as 'upland' or 'land' cress and affects its availability outside of strictly water-based farming systems.

What primary growing environment distinguishes Upland Cress from true aquatic watercress?
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