greenthumb grace be leave penniless after her husband death so she turn to ganja grow in order to pay the bill . it sound promising and the ever reliable brenda blethyn doesn not disappoint but the material be sitcom thin . there actually a scene where grace ask her young gardener to give me one ( a toke ) and he think she ask for sex and act all awkward . yes and it humour so twee a nun would be bore . save grace doesn not seem to know what it want to be represent the stunning cinematography and stately pace evoke memory of ryan daughter whilst the light hearted whimsy of the country townsfolk could be lift from any episode of antique roadshow . it do speed up after the first hour but by then it too clichéd to care . the climax manage to be unpredictable only by introduce the most shameless deux ex machina i have ever see .