Watch American Cowslip (2009) HD Full Movie Free on SolarMovie. Watch American Cowslip (2009) online free. An eccentric, agoraphobic druggie tries to win the $10,000 first prize in the "Garden of the Year" c...An eccentric, agoraphobic druggie tries to win the $10,000 first prize in the "Garden of the Year" contest so he can pay his delinquent rent and fix the life that he has screwed up so badly.