How can I put legs on a cedar planter to raise it up from the ground?

Get some cedar 2x2" or 4x4" lumber and cut them to the height desired off the ground then screw them in from inside the pot with a galvanized screw..... for the smaller legs I would put 3 legs on each side if its a long trough planter.

Use 2 cinder blocks would be easiest cheapest just sit planter up on them or with wood https://www.youtube.com/watch?v=KiNJJRSauMY OR you need to make a solid frame type stand for it to rest on not just legs or it will not hold weight of wet soil here are a few ways to make one just adjust to size of your planter https://www.youtube.com/watch?v=89RbcW1csPM OR here is video how to add simple screw on legs use long table legs or bun feet depending on height you need(watch end of video) https://www.youtube.com/watch?v=n7Gl7ybWbiM another https://www.youtube.com/watch?v=55zja3o_JdY here are good solid plates to use https://www.ebay.com/i/312585975065?chn=ps you can get legs any hardware store OR you can use metal casters (this way you can move it around) https://www.ebay.com/i/312585975065?chn=ps metal pipe stand(this is for bench so just use what ever size you need for your stand) https://www.youtube.com/watch?v=08BolCi00W4

Hometalk is a great tool. After checking all the youtube videos suggested, I have changed my mind and will go with solid plates for metal casters so the planter can be moved around. I'm so pleased with the all the suggestions, ideas, videos. I thank you all - Hometalk is the best. C.E.