High humidity until roots have established. Shouldn't have to worry now, as I'm assuming the roots are decent by now. Clones are awesome as they are exactly the same.
Don't give it nutes for a few days, keep your soil moist not drenched. When you give it nutrients, keep it light, trust me its important (1/2 or 1/4 strength). Slowly increase as the plants get bigger. Keep your nutes low as a newb, you'll think it needs more food, but it doesn't.