Moss Pole Monstera Plant Support - 42.5" Stackable D-Shape Stakes for Indoor Plants - No-Rot Plastic Sticks & Tall Trellis for Pothos Climbing Vines Houseplant

Something like this, but click around, theres all types, you can also make your own with plastic bottles, just cut out holes, although you may need to add some wood or something to add extra support, you got a big boy there lol, here's an example, I actually just use the 6ft bamboo poles from home depot, but going to start using the watered moss poles for my Hawaiian pothos https://a.co/d/0dG4e0f2