Nancy must choose between her budding business and her DEA agent boyfriend; Andy charms a sexy rabbinical school admissions officer; a fluke accident spurs Celia to oppose Doug for city council.
Nancy breaks it off with Peter and proceeds with her grow house by shopping for a startup plant at a marijuana convention with Andy and Doug; Silas makes a rash decision when Megan is accepted to Princeton.
Nancy is still reeling from Peter's revelation when she comes home to face an even greater problem: her youngest son has officially entered puberty; Celia enrolls Isabelle in boot camp.
Celia is mortified when Isabel is recruited to model for a plus-sized children's clothing line; Nancy prepares to grow her business; Andy takes Shane to a massage parlour; Silas and Megan face the consequences of their sexcapade.
The Armenian mob muscles in on Nancy's grow house while she deals with Silas and Megan's pregnancy; Nancy evades Celia's attempts to get her involved in an upcoming debate with Doug, and accepts a perfect wedding gift from Peter.
Nancy and Conrad fear their grow house has been raided by the DEA, but all remains mysteriously untouched among the surrounding rubble. Stage mom Celia's antics get her kicked off the set of Isabelle's "Huskaroo" commercial.
Nancy copes with Andy's grow house accident, Silas's plummeting grades and Shane's new crush, while Celia savours victory over Doug in the election thanks to a balloting error and quickly announces the city's new drug-free policy.
It's harvest time for Nancy and Conrad, who make their first sale to Snoop Dogg, who writes a song about their high-quality product; Heylia learns of Conrad and Nancy's betrayal just as Peter announces she's about to be raided.
Peter is embarrassed when his bust of Heylia goes awry thanks to Nancy's warning; Doug heckles Celia at her first city council meeting but later offers her advice; Silas and Shane throw a birthday party for their father with Andy's help.
Nancy's big day is marred by the disappearance of Silas, Shane's inflammatory graduation speech, Celia's madness, and a weed deal with Conrad that goes chaotically awry.
