Is “Edaphic” a Scrabble word?
Yes
EDAPHIC
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Edaphic
adjective
1.Relating to, or determined by, conditions of the soil, especially as it relates to biological systems.