What kind of seed dressing is good for thorn mustard seeds with fire charcoal. Fo Tan seed dressing is good for temperature control. Thorny mustard is adaptable, like warmth, the production of spring and fall can be sown, should not be cropped. Seeds are easy to germinate, germination is not strict on temperature requirements, at 19~25 ℃, 6~7 days will be able to seedling, seedlings can tolerate low temperatures around 0 ℃, -2 ℃ will be below the frost damage. Seedling period requires moist soil, afraid of drought and water shortage. Seedling period like dry environment, more rain is poor growth, short-term waterlogging will cause death.