If you are a gardener and use Venetian blinds, don’t throw the old blinds away. Instead, clip the slats into 8-inch lengths. These are superb for marking garden rows, just by writing the name of the vegetables or flowers on the slat segments with a permanent marker prior to use. As an added benefit, they are waterproof.
LOL…you merely need to work on the skills for growing plants.
Since I kill everything I try and grow they would be grave markers.