gardeningknowhow.com Toilet Paper Substitutes: Plants You Can Use As Toilet Paper 3-4 minutes: Ever considered what you would do in the absence of this most standard of daily needs? Well, perhaps you could grow your own toilet paper. That’s right! Many plants are useful as a substitute for this hygiene product. Leaves for toilet paper are often more soothing, softer, and as an added bonus, compostable and sustainable. Can You Grow Your Own Toilet Paper?