Plants do weird things when you do that. I think they call that monster cropping. Now I see why.It is re-vegging
When you take a clone and put it under 24 hour light to grow roots it has a photo period of 24 hours. Outdoor plants especially in the north east wont see anymore than about 16 hours of day light (this is only if you have full sun all day and this is a 16 hour photo period) when you moved the plants outside they got shocked. Much like tom. plants you need to "harden off" the plant before bringing it outside. The large change in the plants photo period "tricked" it into thinking it was time to flower. again all purpose nutes or anything high in n and you'll be fine. that being said looking at those pics one of your plants is back in veg while the plant in pic 3 and 5 needs a little kick in the ass to reveg.oh re veg... why has that happened ? how can you prevent a plant from revegetating?