Soil Compaction / Stem Girdling Roots (SGRs)

Often times construction sites damage tree roots with excessive traffic. Compacted soil can be aerated with a high pressure airspade that lifts and loosens dirt without cutting roots. The original media can be amended with compost to improve nutrient levels, water retention, and root growth. Air spading is an effective tool to excavate root collars on nursery stock that has been planted too deep. A recent study suggests that as much as 74% of trees are planted too deep. Deep planting causes stem girdling roots (SGRs) that can eventually lead to vascular dieback and structural instability. Let our team of experts prune your SGRs and allow your trees to grow the way nature intended.