Can I give FF Grow Big to seedlings?

[Backpacker420]

I've been watering my older plants with the suggested 1 teaspoon of Fox Farms Grow Big to 1 gallon of water. Can I water my unsprouted seeds? What about babies that have just broken the soil?

In the description it says to use "within two weeks of sprouting or transplanting." Am I safe to use it?

[justanotherbozo]

seedlings are fragile and not ready for feeding until at least a few nodes tall.
it won't help you with the seeds either, personally, i start my seeds in rockwool cubes that have been pre-soaked in weak B1 solution, the operative word being 'weak'. with that method i get near 100% germ rate.