This should make little easier for others to see your info... Next time copy and paste it outside the quote box otherwise it gets hidden.
Problem: drooping leaves
Medium/grow method: bio bizz light soil/perlite
Feed: and supplements used: 0.5 of bio bizz grow but it was starting to droop before I added nutrients
water source: tap water, rested for 24hr plus
Strain/age: Cherry cola or orange sherbet I forget
light used: HP's 250w
Climate: indoors, temps range from 17-18c lights off average of 24c with lights on
Additional info: started 2 days ago, the bigger or the plants also started this but fixed itself after I gave her a good watering
I don't have any experience or know much about that soil and nutes. Maybe the more droopy plant is just more thirsty and wants more water like the others did? Everything else sounds ok to me