Alnus jorullensis

Height Guide

These heights are approximate. Batches change frequently, so if you need exact heights, we recommend confirming current batch heights with our sales team.

• 40cm/45L: Approx. 1.8m-2.2 tall

Why Choose Alnus jorullensis for Your Landscape?

• Fast-Growing & Hardy – Quickly establishes and provides shade, wind protection, and erosion control.
• Thrives in Wet & Poor Soils – Ideal for planting near water bodies and in challenging soil conditions.
• Excellent Shade Tree – Broad canopy offers cooling shade, making it perfect for parks, streets, and large gardens.
• Erosion Control & Soil Improvement – Deep-rooted system stabilizes soil, and its nitrogen-fixing properties enhance fertility.
• Attracts Wildlife – Supports birds, pollinators, and beneficial insects.

Optimizing Soil for Fast Growth and Vibrant Foliage

Ideal Drainage: Requires well-drained soil.

Well-Draining Soil: Fantastic for supporting this fast-growing species.

If you have the following soil, here are some tips for you:

• Sandy Soil: Great for drainage; enrich with compost to improve water and nutrient retention.
• Clay Soil: Heavy but nutrient-rich; enhance with organic material to ensure it does not become compacted.
• Loamy Soil: Naturally supportive for Alnus jorullensis; enrich with organic matter to optimize growth.
• Peaty Soil: High in organic content; amend with sand for better drainage, making it suitable for robust growth.

Caring for Your Alnus jorullensis

Watering

• Establishment Phase: Water deeply 2-3 times per week for the first 6 months.
• Ongoing Care: Once established, drought-tolerant but benefits from occasional deep watering in prolonged dry periods.

Pruning

• Timing: Prune in late winter or early spring to remove dead or weak branches.
• Method: Trim selectively to maintain shape and encourage strong branching.

Fertilization

• When to Fertilize: Apply a balanced slow-release fertilizer in early spring.
• How to Fertilize: Spread evenly around the base, avoiding direct contact with the trunk.

Pest & Disease Monitoring

• Pests: Generally pest-free but may attract occasional aphids or borers.
• Diseases: Resistant to most diseases; good airflow helps prevent fungal issues.

Mulching

• Benefits: Retains moisture, suppresses weeds, and regulates soil temperature.
• Application: Apply a 5-7 cm layer of mulch around the base, keeping it clear of the trunk.

Winter Care

• Cold Protection: Naturally frost-tolerant, but young trees may need extra protection in extreme cold.

Q: Is Mexican Alder suitable for planting near water bodies?
A: Yes, Mexican Alder can tolerate wet or waterlogged soil conditions and is often planted near streams or ponds.

Q: Does it attract wildlife?
A: Yes, Mexican Alder provides habitat and food for various wildlife, including birds and insects.

Q: Can Mexican Alder be used for timber production?
A: While it produces wood, it is not a primary timber species but can be used for various purposes.

Q: How fast does Mexican Alder grow?
A: Mexican Alder is known for its rapid growth, making it an excellent choice for quickly establishing shade and greenery.