To find the area of land needed for planting 30,000 seeds at a density of 5,000 seeds per acre, you can use the formula:
\[ \text{Area (in acres)} = \frac{\text{Total seeds}}{\text{Seeds per acre}} \]
Substituting the given values:
\[ \text{Area} = \frac{30,000}{5,000} = 6 \]
Thus, the area of the land where you are planting is 6 acres.