yes, you can certainly continue using MIRACLE-GRO Seed Starting potting mix once the plant is growing.
As the name states, this product is best for germinating seeds, but it is formulated to support the plant during it's early stages. Once the plant begins to outgrow its initial container, it is best to transplant it (along with the Seed Starter soil around its root ball) into a larger container filled with a quality potting mix, or into the ground into a bed of Garden Soil mixed 50/50 with the native ground soil.
As with any transplant, to encourage strong roots and avoid transplant shock, it is wise to water it initially with a transplant solution, such as MIRACLE-GRO Quick Start.
answered 5 years, 9 months ago