Robuta

https://forwardplant.com/plant-info/alnus-hirsuta/ Manchurian alder (Alnus hirsuta) Care Guide: Pests, Diseases, Watering, Fertilizing & Toxicity —... Oct 13, 2026 - Manchurian alder (Alnus hirsuta). also known as Siberian alder. Found in the wild at elevations of 762 m and 1524 m, manchurian alder, is said to be the most... alnus hirsutacare guidemanchurianalderpests