As soon as the clone has roots I begin extreme stress and root development advancement...they first go under a 8 bulb t5 setup..I make the first breaks and start pinching leaves straight away. First week of veg all they receive is vitamino and cal mag...allows them to evenly spread roots around the coco..to many nutes the first 2 weeks of veg will strongly hinder root growth and effect eventual yeild for sure...the pictures I'm posting r 10 days from root start..and have been cropped, topped in three different locations, also I removed 8-10 fan leaves..( which will promote 15-25 more..which all will be removed eventually..by week 6 of bloom she will have no foliage at all. Side by side test which I have done with 50-60 strains over 20 yrs..same plant same enviroment..with my techniques yield is increased by 50-70% repeatedly..