Soft-Leaf Yucca's Second Stalk (Recurvifolia)

This yucca originally sprouted a stalk that I took daily pictures of for 22 days ("22-Day Cycle of Soft-Leaf Yucca (Recurvifolia)", YouTube video). This article is about its second stalk. The blooming and decline cycle lasted about half as long as the first stalk's. Read the entire article and comment there, please.