Black turmeric sounds like an interesting plant to grow! It's less common than regular turmeric but offers unique medicinal properties according to Ayurvedic medicine. The 10 month growing period is quite manageable for Hydrogen Peroxide for Plants: What H2O2 Really Does in the Root Zone a Provision Gardens Afoxsos 12 Pack Large Clear Plastic Nursery Pots with Drainage 4 Each 6 Inch 8 Inch 9.5 Inch for Indoor Outdoor Plants Seedlings Orchids Herbs in the Pots & Planters department at Lowes.com File:Cleveland Cliffs HBI Plant Toledo, Ohio, January 2021.jpg Wikimedia Commons Planting At The Front Door Deborah Silver & Co.