The young billionaire showed off the impressive display on her Instagram while daughter Stormi, 18 months, played in the blooms.
"Happy Birthday!!!! We're just getting started. Love you!!!!" the "Astroworld" rapper's card read.
The LipKit mogul will reportedly charter a $250 million luxury yacht for her official celebration. It is expected to cost a whopping $1.2 million per week.
A lot of fans think Travis' grand gesture is yet another sign that he plans on popping the question soon.
"Travis has told friends how much he loves Kylie and wants to propose, but he wants to do it the right way. Travis doesn't want to rush the process," a source told Entertainment Tonight.
The source added, "Kylie and Travis have talked about having more children. They both want to have more kids."
Do you think Travis will propose to Kylie soon? Sound off in the comments below!