Eastern white pine (Pinus strobus)
Care, watering, light and tips for Eastern white pine on Floravia.
Quick facts
- Family: Pinaceae
- Difficulty: Moderate care
- Watering: every 7 days
- Light: Full sun
- Temperature: -20–30 °C
About Eastern white pine
Pinus strobus, commonly known as eastern white pine or Weymouth pine, is a majestic conifer featuring soft, long needles arranged in bundles of five. Its pyramidal form and rapid growth make it ideal for large gardens, parks, and as an ornamental tree providing excellent shade.
Native range
Eastern North America, from Newfoundland to Georgia and west to Iowa.
Care tips
It requires full sun for optimal growth and prefers well-drained, slightly acidic to neutral soils. It tolerates a range of moisture conditions, but waterlogging is detrimental. A common mistake is planting it in heavy soils or low light, which can affect its vigor and predispose it to diseases.
How to save a dying Eastern white pine
- Warning signs
- Yellowing or browning needles from base, premature drop. Bark discoloration, cankers.
- First aid
- Check drainage and watering. Prune dead or diseased branches. Protect young trees from strong winds/direct sun.
- What kills it
- Waterlogging, clayey or alkaline soil. Soil compaction. Borers or white pine blister rust attack.
- Can it be saved?
- Yes, if acted upon quickly. Remove stressors and treat pests/diseases promptly.