Lettus Grow, an irrigation system provider from University of Bristol and SetSquared's ecosystem, has been backed by the university's Enterprise Fund.

Lettus Grow, a UK-based irrigation system developer affiliated with University of Bristol and the SetSquared incubator, has obtained an undisclosed sum from the university’s Enterprise Fund II, managed by Parkwalk Advisors.
Parkwalk Advisors is a fund management division of commercialisation firm IP Group.
Founded in 2015, Lettus Grow makes irrigation systems for farms based on its aeroponic technology, whereby crops are nurtured with LED light rays and water mist, rather than using soil as with traditional agricultural processes.