flax.

Ruth 1:22
So Naomi returned from the land of Moab with her daughter-in-law Ruth the Moabitess. And they arrived in Bethlehem at the beginning of the barley harvest.

Ruth 2:23
So Ruth stayed close to the servant girls of Boaz to glean grain until the barley and wheat harvests were finished. And she lived with her mother-in-law.

Amos 4:9
"I struck you with blight and mildew in your growing gardens and vineyards; the locust devoured your fig and olive trees, yet you did not return to Me, " declares the LORD.

Habakkuk 3:17
Though the fig tree does not bud and no fruit is on the vines, though the olive crop fails and the fields produce no food, though the sheep are cut off from the fold and no cattle are in the stalls,