I casted a spell last night from my deck of spell cards,i want to know HOW long it takes for a spell to work?

Mine was a love spell for an ideal partner this one included a scroll of paper,two pink candles,green ribbon and a long stemmed deep pink scented.and refridgerate the rose for 24hours then unwrap the ribbon and bury it asking for the blessing of venus.how long do you think this type of spell will take to send out and materialise?WITCHES ANSEW ONLY PLEASE STUPID REMARKS WILL BE IGNORED.