JPEG · PNG · WebP · AVIF · GIF · BMP · SVG · TIFF · PSD
12″ matches the plant template: 110 mm page, artwork filled to 105 mm, cut at 100 mm, no text beyond 95 mm. 7″ keeps the same margins around an 89 mm label.
Print at 100% scale — turn off “fit to page”, or 100 mm comes out as 97 mm.
300 dpi is the minimum for print. Below that the image goes soft and edges pixelate; 600 dpi is the safe default.
Screen colour is a preview, not a proof. The print will differ — paper, ink and driver all shift it.