Overview
Hemlock Bonsai (Tsuga species) is a graceful conifer with short soft needles, layered branches and shade-tolerant woodland character. It is best suited to informal upright, forest, literati and naturalistic mountain styles. For UK growers, treat it as: Outdoor only.
Placement
partial sun to light shade; protect from hot dry afternoon sun
Watering
keep evenly moist and cool; hemlock dislikes drought
Feeding and fertilising
feed lightly in spring and early summer
Pruning and wiring
pinch or trim new growth carefully and thin to maintain light inside the canopy
Repotting
repot every 3-4 years in early spring
Propagation
seed, cuttings for some species or nursery material
Pests, diseases and common issues
heat stress, spider mites, woolly adelgid in affected areas and drought damage