The invention discloses an eggplant seedling growing matrix. The matrix comprises plant ash, fresh kelps, a pigeon dung and sheep dung mixture, sandy soil, Scirpus validus Vahl, Cedrela sinensis bark extract, vermiculite, cyclohexylsulfo phosphoric triamide, gray dolomite powder, sodium hyposulfite, Ceratophyllum demersum L., Achyranthes aspera, Silene conoidea L., Dianthus chinensis and a water retaining agent. Raw materials of the eggplant seedling growing matrix have wide sources and low cost; and a zymolytic fresh kelp and Scirpus validus Vahl mixture is added to an eggplant matrix, and the Cedrela sinensis bark extract is also added, so abundant nutrition elements are provided for eggplant seedlings, the growth of the eggplant seedlings is promoted, the survival rate of the seedlings is improved, the seedling growing period of the eggplant seedlings is shortened, eggplant plants cultivated with the matrix have a greatly improved fruiting rate, and eggplants produced by the eggplant plants are crisp and tender and have good mouthfeel.