Addressing the urgent issue of human-made climate change requires drastic reduction in fossil fuel use, plus a portfolio of strategies for removing some of the CO2 which has already been emitted into the atmosphere. Planting trees is an excellent option for CO2 removal but is not sufficient on its own.  Therefore, this activity will need to be supplemented with other CO2 removal strategies.  In fact, enhanced rock weathering is deployable on the same land as tree planting, with the advantage of amplifying carbon capture.  As the rock grains break down, they provide nutrients to support increased tree growth and capture of carbon into biomass.  Furthermore, as the trees grow, their roots and associated microbes accelerate the breakdown of the rock grains capturing carbon in soils.