Growing Mango Trees from Cuttings in Water 1. Prepare Cuttings: Cut healthy branches below a node, strip bark from the bottom 1-2 inches, and wrap in damp paper towels. 2. Place in Water: Submerge in room-temperature water, ensuring one or two nodes are underwater. 3. Maintain Conditions: Change water every few days, keep in bright, indirect sunlight, and maintain warmth. 4. Wait for Roots: Roots develop in weeks to months. 5. Transplant: Plant in well-draining potting mix once roots are a few inches long. Tip: Use multiple cuttings for better success and be patient, as growth takes time.