Bali Kratom Powder Kratom is from Bali, Indonesia. Bali kratom used to be grown in its native habitat of Bali, Indonesia. Now it is grown in Sumatra due to better growing conditions for the plant. Bali kratom leaves are picked and processed by local farmers, then ground into a fine powder. Bali Kratom Red Vein is high in concentration of the alkaloid 7-hydroxymitragynine, which has a soothing pain relief affect, and low in concentration of the alkaloid mitragynine, which is more widely linked to a stimulating effect.