A delicious salad & sandwich ingredient, Mustard Cress takes up little space & a very small amount of your time. Children find it fascinating to watch it grow as in only a few days it produces healthy & nutritious food. You can grow Mustard & Cress by sowing this packet & a packet of T&M's Cress in the same or separate containers. Sow the cress 3 days before the mustard so they will be ready at the same time.