Nice, I planted Marigold's all around my raised bed for pest deterrent and it's working quite well. I have some that are 3-4 feet tall. I germinated mine first before putting in the dirt.
Shouldn't there be something about timing meaning wen seeds were sowed and wen they sprouted, wen to transplant and maybe soil type etc? Remember it's for beginners, persons who may not have a clue about soil and wat to expect as seedlings grow.