What two soil amendments are usually required for permanent seeding?

The correct choice identifies fertilizer and lime as the two soil amendments typically required for permanent seeding. Fertilizer is crucial because it provides essential nutrients like nitrogen, phosphorus, and potassium, which support seed germination and healthy plant growth. These nutrients help the plants establish a strong root system and promote vigorous growth, which is vital for preventing erosion and ensuring the success of the seeding.

Lime, on the other hand, is important for soil pH adjustment. Many soils tend to be acidic, and lime helps raise the pH to a more neutral level, which enhances nutrient availability to plants. When the soil pH is balanced, the plants can more effectively uptake nutrients, contributing to their overall health and establishment.

In contrast, while other options include materials that might be beneficial in certain contexts, they do not match the specific and widely accepted amendments used in the context of permanent seeding. Water and sand provide different roles; sand can improve drainage but is not a nutrient source. Peat and mulch can improve moisture retention and organic content but lack the direct nutrient benefits essential for seeding. Organic matter and silt, while beneficial for overall soil health, do not fulfill the specific nutrient roles that fertilizer and lime do. Thus, focusing on fertilizer