I have some northern lights growing, and growing fast and with a lot larger leaves then any other auto I've grown. Also they seem to be forming more branches under the canopy so to speak. Branches are starting to grow out down near the bottom of the plant. Should I prune or trim these lower branches? Will it shock my plant to negetively? Will it hurt my end yeild? Or will it help send nutrients upwards instead of so low on the plat?? Also those big leaves are really blocking all the new growth, but I know not to trim them cause they have all the"goodstuff" in them.