A cannabis farm, with plants growing in a tent in a bedroom, was found by police in Marton.
Guy Clark, 40, of Midgeland Road, pleaded guilty to producing cannabis.
He was bailed for pre-sentence reports by Blackpool magistrates.
Pam Smith, prosecuting, said police with a search warrant found 14 cannabis plants growing in a metallic blackout tent with lights and heating in one bedroom on April 5 at 12.30pm.
Harvested cannabis in another bedroom filled two police evidence bags. Trevor Colebourne, defending, said his client was made redundant at the end of last year so he decided to grow his own cannabis.