Rankings · Connecticut

Best Soil for Gardening in Connecticut

How we ranked

In Connecticut, the most good growing ground is in State of Connecticut, Western Part, where 19% of the land rates Class I–II. State of Connecticut, Eastern Part is at the other end with 15%.

USDA grades every mapped soil into a land capability class from I to VIII, for growing crops without irrigation. Class I and II soils have few or moderate limitations: deep, workable, enough water. Classes III and IV can be farmed with care. Classes V through VIII are steep, stony, wet, shallow, or too dry, and are usually left to grass, range or woods.

We rank by the share of land in Class I–II. One thing to know: the grade includes rainfall. In dry states much of the land rates Class VI or VII simply because crops need watering there, so a watered garden on that ground can still do well. Look up your address for the pH, texture and water-holding that matter for a backyard bed.

Class I–II · good ground for growingIII–IV · workable with careV–VIII · best left to grass, range or woodsnot rated
#Survey areaLand by capability classClass I–IIDrains wellMain soil order
1State of Connecticut, Western Part19%64%Inceptisols
2State of Connecticut, Eastern Part15%70%Inceptisols