Drain the mustard seeds but save the liquid, and then blend the seeds in a small blender. Add some of the liquid back to taste, then spoon the mixture into small mason jars for storage.

The best survival seeds are those that are adaptable, have a long storage ... radish, mustard greens, onions, garlic, broccoli, rutabaga, leeks, turnip, and collards. A cold frame can help grow ...