A unique approach to ecosystem restoration in South Africa — repairing exhausted farmlands through the mass planting of an endemic drought-tolerant succulent called spekboom — is receiving global attention as one new entrant gets an injection of $91 million to dramatically increase its plantings.This financing will contribute toward the goal of planting more than 300 million spekboom (Portulacaria afra) cuttings, funded by investors through global carbon markets.Smaller restoration projects have blazed a trail until now, helping to improve planting and land management methods to get maximum plant survival, bush recovery and, ultimately, carbon credit returns.Plant survival rates through the next five planting seasons will dictate how well farmlands recover in coming decades, whether they deliver on the carbon drawdown expectations, and whether investors get their returns. But Mongabay’s investigation finds that things may be getting off to a rocky start.

This is the second article in Mongabay’s three-part investigation of spekboom-led ecosystem restoration in South Africa. It is part of an award-winning collaboration between independent science writer Leonie Joubert, the Stellenbosch University School for Climate Studies, and the Henry Nxumalo Foundation which supports investigative journalism in Africa. Read parts one and three.