1.   One nurtures the plants and selects only the best varieties, discarding the rest.

2.   And it is not too difficult to nurture the plant until the next bloom cycle.

3.   For months he has been trimming back the hedges to discourage illegal activity and trying to nurture plants that have been run over by skateboarders.

4.   Others nurture smaller plants that require shade.

5.   Their excrement nourishes plants that produce the nitrogen that nurtures other plants.

6.   This infrared camera can see through walls to detect warm objects, including the lamps used to nurture marijuana plants.

7.   He nurtured the plant -- discovered four years ago in the cloud forests of the lower Andes mountains in Venezuela -- for six months.