If you’re like me, your first thought was, cannabis isn’t vegan? But, then I thought about it deeper for a moment and my mind drifted off into deep thought about veganic cannabis. If someone who is vegan can’t consume regular cannabis, that means that the herb must contain animal products. Then it dawned on me. Farmers spray manure over fields to fertilize crops like corn and grain. This is a common practice in growing pot too. Many people use cow, bat and/or rabbit manure to fertilize cannabis plants.