| Summary of financial information | 
        
    |   | 
      | 
    Year Ended December 31, 2014 | 
      | 
 
    |   | 
      | 
    Hydroponic | 
      | 
      | 
    Cannabis | 
      | 
      | 
    Eliminations | 
      | 
      | 
      | 
      | 
 
    |   | 
      | 
    Produce | 
      | 
      | 
    Products | 
      | 
      | 
    and Other | 
      | 
      | 
    Total | 
      | 
 
    |   | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
 
    | Total Revenues | 
      | 
    $ | 
    6,627,109 | 
      | 
      | 
    $ | 
    - | 
      | 
      | 
    $ | 
    467,161 | 
      | 
      | 
    $ | 
    7,094,270 | 
      | 
 
    | Cost of Goods Sold | 
      | 
      | 
    6,667,967 | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    273,311 | 
      | 
      | 
      | 
    6,941,278 | 
      | 
 
    |   | 
      | 
      | 
    (40,858 | 
    ) | 
      | 
      | 
    - | 
      | 
      | 
      | 
    193,850 | 
      | 
      | 
      | 
    152,992 | 
      | 
 
    | Selling, general and administrative expenses | 
      | 
      | 
    1,506,684 | 
      | 
      | 
      | 
    1,115,577 | 
      | 
      | 
      | 
    15,705,530 | 
      | 
      | 
      | 
    18,327,791 | 
      | 
 
    | Loss from operations | 
      | 
      | 
    (1,547,542 | 
    ) | 
      | 
      | 
    (1,115,577 | 
    ) | 
      | 
      | 
    (19,506,200 | 
    ) | 
      | 
      | 
    (18,174,799 | 
    ) | 
 
    |   | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
 
    | Other Income (Expenses) | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
 
    | Loss from derivatives issued with debt greater than debt carrying value | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    (4,808,000 | 
    ) | 
      | 
      | 
    (4,808,000 | 
    ) | 
 
    | Gain (Loss) on fair market valuation of derivatives | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    1,912,037 | 
      | 
      | 
      | 
    1,912,037 | 
      | 
 
    | Interest Income (Expense) | 
      | 
      | 
    2,232 | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    (1,098,557 | 
    ) | 
      | 
      | 
    (1,096,325 | 
    ) | 
 
    | Total Other Income (Expense) | 
      | 
      | 
    2,232 | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    (3,994,520 | 
    ) | 
      | 
      | 
    (3,992,288 | 
    ) | 
 
    | Loss before Provision of Income Taxes | 
      | 
    $ | 
    (1,545,310 | 
    ) | 
      | 
    $ | 
    (1,115,577 | 
    ) | 
      | 
    $ | 
    (19,506,200 | 
    ) | 
      | 
    $ | 
    (22,167,087 | 
    ) | 
 
    |   | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
 
    | Total assets at December 31, 2014 | 
      | 
    $ | 
    5,956,861 | 
      | 
      | 
    $ | 
    858,180 | 
      | 
      | 
    $ | 
    904,185 | 
      | 
      | 
    $ | 
    7,719,226 | 
      | 
 
 
  
    |   | 
      | 
    Year Ended December 31, 2013 | 
      | 
 
    |   | 
      | 
    Hydroponic | 
      | 
      | 
    Cannabis | 
      | 
      | 
    Eliminations | 
      | 
      | 
      | 
      | 
 
    |   | 
      | 
    Produce | 
      | 
      | 
    Products | 
      | 
      | 
    and Other | 
      | 
      | 
    Total | 
      | 
 
    |   | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
 
    | Total Revenues | 
      | 
    $ | 
    1,936,054 | 
      | 
      | 
    $ | 
    - | 
      | 
      | 
    $ | 
    189,797 | 
      | 
      | 
    $ | 
    2,125,851 | 
      | 
 
    | Cost of Goods Sold | 
      | 
      | 
    1,955,203 | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    81,730 | 
      | 
      | 
      | 
    2,036,933 | 
      | 
 
    |   | 
      | 
      | 
    (19,149 | 
    ) | 
      | 
      | 
    - | 
      | 
      | 
      | 
    108,067 | 
      | 
      | 
      | 
    88,918 | 
      | 
 
    | Selling, general and administrative expenses | 
      | 
      | 
    201,953 | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    3,373,944 | 
      | 
      | 
      | 
    3,575,897 | 
      | 
 
    | Loss from operations | 
      | 
      | 
    (221,102 | 
    ) | 
      | 
      | 
    - | 
      | 
      | 
      | 
    (3,265,877 | 
    ) | 
      | 
      | 
    (3,486,979 | 
    ) | 
 
    |   | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
 
    | Other Income (Expenses) | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
 
    | Loss from derivatives issued with debt greater than debt carrying value | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    (2,054,000 | 
    ) | 
      | 
      | 
    (2,054,000 | 
    ) | 
 
    | Gain (Loss) on fair market valuation of derivatives | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    673,000 | 
      | 
      | 
      | 
    673,000 | 
      | 
 
    | Interest Income (Expense) | 
      | 
      | 
    (651 | 
    ) | 
      | 
      | 
    - | 
      | 
      | 
      | 
    (1,278,070 | 
    ) | 
      | 
      | 
    (1,278,721 | 
    ) | 
 
    | Total Other Income (Expense) | 
      | 
      | 
    (651 | 
    ) | 
      | 
      | 
    - | 
      | 
      | 
      | 
    (2,659,070 | 
    ) | 
      | 
      | 
    (2,659,721 | 
    ) | 
 
    | Loss before Provision of Income Taxes | 
      | 
    $ | 
    (221,753 | 
    ) | 
      | 
    $ | 
    - | 
      | 
      | 
    $ | 
    (5,924,947 | 
    ) | 
      | 
    $ | 
    (6,146,700 | 
    ) | 
 
    |   | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
 
    | Total assets at December 31, 2013 | 
      | 
    $ | 
    3,250,788 | 
      | 
      | 
    $ | 
    - | 
      | 
      | 
    $ | 
    789,797 | 
      | 
      | 
    $ | 
    4,040,585 | 
      | 
 
 
 |