| CPC A01G 9/143 (2013.01) [A01G 9/0299 (2018.02)] | 6 Claims | 

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               1. An apparatus for mass indoor production of a plant within a greenhouse, comprising: 
            at least two rail-sections collectively forming a rail; 
                at least two push-pull bars are on the rail-sections; 
                at least two pots mounted on the respective two push-pull bars; 
                a linear arm moving rail: 
                a vertical retractable and rotatable arm connected to the linear arm moving rail; 
                a horizontal retractable and rotatable arm connected to the vertical retractable and rotatable arm: 
                wherein the two push-pull bars include a linkage for joining contiguous and aligned push-pull bars; and 
                wherein the linkage comprises the two push-pull bars having a bar-hole at one end and a bar-hook at another end for joining the contiguous and aligned push-pull bars. 
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