Novena can still be started today September 29th and end October 7th Feast of Our Lady of the Rosary.
Novena source EWTN
This novena is to be said along with a daily rosary.
“Listen, my faithful children; open up your petals, like roses planted near running waters; send up the sweet odor of incense, break forth in blossoms like the lily. Send up the sweet odor of your hymn of praise; bless the Lord for all he has done.” (Sir 39:13-14)
My dearest Mother Mary, behold me, your child, in prayer at your feet. Accept this Holy Rosary, which I offer you in accordance with your requests at Fatima, as a proof of my tender love for you, for the intentions of the Sacred Heart of Jesus, in atonement for the offenses committed against your Immaculate Heart, and for this special favor which I earnestly request in my Rosary Novena: (Mention your request).
I beg you to present my petition to your Divine Son. If you will pray for me, I cannot be refused. I know, dearest Mother, that you want me to seek God’s holy Will concerning my request. If what I ask for should not be granted, pray that I may receive that which will be of greater benefit to my soul.
I offer you this spiritual “Bouquet of Roses” because I love you. I put all my confidence in you, since your prayers before God are most powerful. For the greater glory of God and for the sake of Jesus, your loving Son, hear and grant my prayer. Sweet Heart of Mary, be my salvation.