After grass seeds germinate, the soil should not be allowed to dry out until the grass is what ...

After grass seeds germinate, the soil should not be allowed to dry out until the grass is what height?
 
  a. 2 inches c. 3 inches
  b. 2.5 inches d. 3.5 inches

Question 2

List the three types of balance.
 
  What will be an ideal response?

Question 3

Why are clays and silts important in the soil?
 
  What will be an ideal response?

Question 4

What soil contains nearly equal amounts of sand, silt, and clay?
 
  a. humus c. topsoil
  b. horizon C d. loam

Question 5

Where space permits, the foundation planting should reach ____________________ from the ends of the building.
 
  Fill in the blank(s) with correct word

Question 6

Why can crops not be grown on sand dunes.utr
 
  What will be an ideal response?