Alnus glutinosa Imperialis

How to grow Alnus glutinosa Imperialis in NZ

Alnus glutinosa Imperialis grows best in full sun and moist soil, making it a great choice for New Zealand properties with higher water levels or heavier soils. It tolerates clay and seasonal wetness and thrives in open, sunny conditions. Select a planting site with space for its natural height and spread. Water during the first year to support root development. Once established, it grows consistently and remains resilient in challenging environments.

Alnus glutinosa Imperialis care tips

Caring for Alnus glutinosa Imperialis is simple thanks to its hardy nature. Mulch around the base to maintain soil moisture and suppress weeds. Water young trees during extended dry periods. Pruning is rarely necessary but light winter shaping can enhance form if desired. This variety typically requires little to no fertiliser and performs reliably with minimal attention, making it suitable for busy gardeners.

Alnus glutinosa Imperialis size, spacing, and growth rate

Alnus glutinosa Imperialis is a medium to large tree that typically reaches ten to fifteen metres tall with a softly spreading crown. Space trees five to seven metres apart when used for shelter or feature planting. Growth is moderate to fast depending on soil moisture and fertility. Its fine textured foliage and balanced branching give it a distinctive and attractive look as the tree matures.

Landscaping uses for Alnus glutinosa Imperialis

Alnus glutinosa Imperialis is excellent for riparian planting, shelter, and enhancing wet or low lying areas. Its fine, feathery foliage adds ornamental value, making it suitable for large gardens, lifestyle blocks, and naturalistic landscapes. It works well as a feature tree beside ponds or streams and pairs effectively with broader leafed species for textural contrast. This variety brings elegance and structure to any open space.

Why buy Alnus glutinosa Imperialis from The Plant Company?

Alnus glutinosa Imperialis from The Plant Company is supplied as strong, healthy stock selected for vigour, resilience, and high quality growth. As New Zealands most trusted plant nursery, we grow every tree with care to ensure rapid establishment and long term performance. Customers receive premium plants, expert guidance, and reliable service from start to finish. Choosing Alnus glutinosa Imperialis from The Plant Company guarantees excellent results for your landscape.