How to plant a tree in clay soil?
- Choose the right tree – Opt for species that tolerate heavy soil, like willows, oaks, or hawthorns.
- Dig a wide, shallow hole – Make the hole twice as wide as the root ball but no deeper than the root system. This prevents water from pooling at the roots.
- Improve drainage – Mix organic matter like compost, sand, or perlite with the native soil to loosen it. Avoid using only loose soil, as it may cause water to accumulate.
- Position the tree correctly – Place the tree in the hole so that the root flare (where the trunk widens at the base) is slightly above ground level.
- Backfill with care – Use the improved soil mix, pressing gently to remove air pockets but without compacting too much.
- Water deeply – Give the tree a slow, deep watering right after planting.
- Mulch the surface – Add a layer of mulch around (but not touching) the trunk to retain moisture and prevent soil compaction.
- Monitor and maintain – In the first year, check for drainage issues and adjust watering accordingly.
Tip: Avoid adding gravel to the bottom of the hole—it can worsen drainage instead of improving it!
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