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Elms Prone to Phytoplasma: How to Protect

Ulmus

Susceptibility: High Difficulty: Medium

Phytoplasma on Elms: What to Know?

Phytoplasma on Elms (Ulmus) is a bacterial condition with moderate severity. Elms has high susceptibility to this disease.

Elms is a medium-care plant.

Elms is highly susceptible to Phytoplasma, unlike most plants in the same family.

For the first two years, water every 7 to 10 days in dry weather, giving a deep soak. A mature tree only needs water in a long drought.

Full sun. In shade the crown thins and the tree leans towards the light.

Grows in almost any soil, acid to chalky, as long as it drains. Most elms dislike ground that stays waterlogged in winter.

Can Phytoplasma kill my Elms?

Rarely, Phytoplasma is usually not fatal to Elms. Early detection and treatment are key.

Is Phytoplasma contagious to other plants near Elms?

Yes, Phytoplasma can spread to nearby plants. Isolate the affected Elms immediately.