Iberian Alder (Alnus Lusitanica) is a perennial tree in the Betulaceae family with moderate care difficulty. It requires high watering and full sun or partial shade light in USDA hardiness zones 7-9. This plant is safe for cats and dogs.

Alnus lusitanica is a deciduous tree native to the Iberian Peninsula, particularly Portugal and Spain, thriving in riparian and wet habitats.

Iberian Alder

Iberian Alder

Alnus Lusitanica

Alnus lusitanica is a deciduous tree native to the Iberian Peninsula, particularly Portugal and Spain, thriving in riparian and wet habitats.

Quick Facts

Type
tree
Lifecycle
perennial
Care Difficulty
Moderate
Water Needs
High
Light
Full Sun, Partial Shade
Hardiness Zones
7-9

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:loamy, silty, clay
Indoor:No
Outdoor:Yes
Garden Use:nitrogen fixer, erosion control, shade provider

Care Calendar

Monthly care tasks for Iberian Alder

Jan
Prune
Feb
Fertilize
Mar
Repot
Apr
Water+
May
...
Jun
...
Jul
...
Aug
...
Sep
...
Oct
...
Nov
...
Dec
...

Expert Care Tips

Pro tips from botanists and plant experts

Watering Tip

Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.

Humidity Trick

Group plants together to create...

Growth Hack

Rotate your plant every...

Photo Gallery10+ photos

Iberian Alder
Iberian Alder detail

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Taxonomy

Family:Betulaceae
Genus:Alnus