Has anybody see an extra grow of the root system of your plants when they are cultivated in a hi-tech? I've read that a cultivation in a high light environment generate a greater nutrient need which implies a growing of root system to absorb more nutrients according to its greater demands. Is it a natural plant response in order to improve the general fitness of the plant or may result in a non-balanced morphology?. Is it useful or simply implied in a better response to adverse conditions of a punctual nutrient decay or act as a anormal growing to paliate a less efficient system of nutrient capture?