I have just transplanted 7 plants to their final growing containers 4 of the 7 showed signs of yellow leaves and brown spots starting from the bottow leaves after i have transplanted them. What I did was got some nutrient solutions (NPK 18-18-21) and soaked the soil and the leaves. Is there any thing else I can do to help the plants recover ?

Also when would I be able to know the sex of the plants ?