spring gardening, female gardener working in gloves with garden tools fertilizes the soil with mineral granulated fertilizers

agricultural agriculture background black brown bush chemical dirt dirty dry ecological farmer female fertile fertilizer fertilizers fertilizes garden gardener gardening gloves granulated granule ground grow growth hand heart horticulture humus land manure mineral natural nitrogen nutrient occupation organic pattern pellet people person phosphorus plant potassium rose rural season soil spade spring tools woman work working