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Erica arborea
Tree heath
Erica arborea
Erica arborea, commonly known as Tree Heath, is a beautiful, evergreen shrub or small tree native to the Mediterranean region. It's appreciated for its dense, rounded form and vibrant, needle-like foliage. The blooms, small and bell-shaped, are usually a reddish-purple or pink color. It's a drought-tolerant plant but prefers well-drained soil and plenty of sun.
CategoryDetails
Plant TypePerennial plant
Estimated Plant Lifespan20 years lifespan
Sun Requirements6+ hours direct sunlight (Full Sun)
Pollination

Method: animal

Watering Requirements

Method: top water

Frequency: when soil is dry

Notes: Water deeply and allow the soil to dry out between waterings.

Humidity Requirements

Level: low

Temperature Range
0

Max: 35°C

Alternative NamesMist Heath
Pinus halepensis
Aleppo pine
Pinus halepensis
Both species thrive in dry, well-drained conditions, making them good companions. Their similar environmental needs help ensure both plants are well-supported in the garden.
Magnolia grandiflora
southern magnolia
Magnolia grandiflora

Southern Magnolias have significantly different water and nutrient needs, potentially competing with the Tree Heath for resources in the soil.

Hydrangea macrophylla
mophead hydrangea
Hydrangea macrophylla

Hydrangeas generally require more consistent moisture and richer soil than Tree Heath, which could negatively impact the heath's health if planted too closely.

Scale Insects

Scale insects are small, sap-sucking pests that can infest Erica arborea. Symptoms include a sticky residue (honeydew) on the leaves and stunted growth. Severe infestations can weaken the plant and lead to twig dieback.

Spider Mites

Spider mites are tiny insects that can cause stippling or discoloration on the foliage. They spin fine webs, particularly on the undersides of leaves. Severe infestations can cause leaf drop and damage to the plant.

Neem Oil

Neem oil is a natural insecticide and miticide that can help control scale insects and spider mites.

Beneficial Insects (Ladybugs)

Introducing beneficial insects can help control pests naturally.

Well-draining soil amendment (perlite)

Adding perlite to the soil improves drainage and aeration, benefitting Erica arborea.