If the soil pH is too high or alkaline, _____ or iron sulfate may be used to lower the pH. A) ...

Author Question: If the soil pH is too high or alkaline, _____ or iron sulfate may be used to lower the pH. A) ... (Read 35 times)

nautica902

Hero Member
Posts: 591

on: Jul 21, 2018

If the soil pH is too high or alkaline, _____ or iron sulfate may be used to lower the pH.

A) calcium
B) lime
C) sulfur
D) nitrogen

Question 2

For new lawns, how many inches of topsoil should be spread over the rough grade subsoil?

A) 10 inches
B) 4 inches
C) 6 inches
D) 2 inches

SVictor

Sr. Member
Posts: 365

Reply #1 on: Jul 21, 2018

Answer to Question 1

C

Answer to Question 2

C

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