10-52-10 is something you shoudl have used for flowering. something along the lines of 10-5-5 for vegging. So id say stick with the same nutes. How are they doing so far? Are you giving the recommended amount of nutes each watering?
personally i do 24/o for the first 30 days then 18/6 for the next 15-25 then ill switch to 12/12. seems to help slow growth in the end of veg and helps bud slightly faster IMO
ya from what ive read when you introduce new nutes especially at high concentrations your plants may react by turning yellow, but im not sure about curling. switching the soil should be god and just go back to your old nutes for now