other beta versions: https://scratch.mit.edu/studios/30490559/ click on a plant seed or press the # of the seed slot to plant it. in the seed selection menu, be sure to select the seeds you want before going out into the level
@nghiax i fixed what you were trying to code in: preventing you from entering the level if you didn't have all the slots filled. note: i will not add that feature, but instead just give a warning because i know some people like to speedrun games or give themselves challenges, such as having only 2 different plant slots or beating the game without sunflowers.