How to grow kale indoors<br>Fill seed trays with a soil-less growing medium. Purchase seeds trays for germination with drainage holes on the bottom. Fill each seed container in the tray with 3-4 inches of soil-less growing mix.

Based on that paragraph can we conclude that this sentence is true?
Drown the soil in vinegar

Options: [I] Yes [II] It's impossible to say [III] No
[III]