half and inch might be too deep but if they do sprout it will be in about 2 weeks. as far as nutes and watering goes i like to use super tea and budswel for my indoor and outdoor soil nutes. they're organic and have been around for years, its also hard to give the plants too much.
you'll want to water whenever the soil is dry about an inch down from the surface.
dont give the seedlings any nutes until they have at least 3-4 sets of true leaves.
peace and happy growing:rastasmoke: