That looks frosty your doin a good job...ive learn that usin less nutes is more...ive had nute lock from feedin to much to early and had to flush them and noticed the grownth by next day ..i feed the first 2 weeks of veg just ph water, the soil has wat its need for that time ive noticed..also ive learn to flush between transitions beacuse once they go into flowering they have to much nitrogen and slows down the flowerin time and the plant shows leaf problems
how long are you goin to take them to ?