The recommended pH level for greenhouse crops in a soilless medium is

The recommended pH level for greenhouse crops in a soilless medium is

09:41

The recommended pH level for greenhouse crops in a soilless medium is



A) 3.0-3.5

B) 5.6-6.2

C) 4.0-4.3

D) all of the above



Answer: B) 5.6-6.2


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