I prayed this novena for the first time, which I started on April 29 and ended in May. i have come across this novena several years ago, but didn't know how to pray it as well. I am very glad to have the opportunity to pray this; praying to St. Joseph during those days was really worth my time. It's kind of funny coz' this morning, I was thinking of praying this novena again, and since it is only the second day of June, I could pray this for the whole month.
To answer your question, all the prayers are to be said everyday for 30 consecutive days. St. Joseph is a wonderful saint, and very appropriate in asking for his prayers for your marriage and husband.