How many growing seasons do plants with herbaceous stems usually survive?

Answer;

One season.

Explanation;Herbaceous is any plant that makes new growth from ground level every year and all above-ground growth dies at the end of that season. Herbaceous plants are non-woody plants, such as most ferns and grasses, which either form tiny amounts of hard woody tissue, or none at all.They lack a stem that will remain above the ground when their leaves die.