Understanding Your Garden Soil: pH, Drainage, Wind, and Light Conditions

Most plants tolerate varied soils, but sensitive species (heathers, rhododendrons, azaleas, camellias) demand specific conditions. Test with pH meter or kit: above 7 = alkaline/chalky; below 7 = acidic.

Matching Plants to Soil

• Acid lovers: Heathers, rhododendrons, kalmias, azaleas, pieris, camellias (pH < 7).
• Wet soil: Avoid alpines, strawberries, bulbs, carnations. Choose bog plants: dogwoods, willows, hostas, lobelia, astilbes.

Microclimate Factors

• Cold winds: Radiation frost survivors may fail in wind. Plant beside south-facing walls.
• Salt-laden winds (coastal): Test experimentally—damage varies by site.
• Sun/shade: Match species to light availability. Foliage plants tolerate shade; flowering plants need sun.
• Tree shade + dry soil: Mature trees create double challenge. Few plants thrive without supplemental water/feeding.

Observe, test, and select accordingly—right plant, right place prevents failure.