Likiang Spruce Data Sheet

• Common name: Likiang spruce

• Latin name: Picea Likiangensis

• Genus: Picea

• Height: 20–30 m

• Type: Evergreen

• Hardiness: Zone 5–7

• Conservation status: Vulnerable

Picea Likiangensis, commonly known as the Likiang spruce, is a conifer native to east Asia. Its range extends across China.

This tree is generally found at low to medium altitudes, mostly from 200 m (650 ft) to 2,300 m (7,500 ft).

The Likiang spruce is a medium sized tree, reaching a height of 30 m (98 ft). The bark is brown and grey. The needles are 2 cm long and are light green in colour in the springtime, changing to a dark green later in the season. The cones are around 10 cm long. Young cones are bright purple, maturing to a medium brown.

This species makes a perfect specimen for large gardens and is an effective windbreak. Can be used for bonsai.

Pre Germination

These seeds need no pretreatment or stratification before sowing. Fill trays or pots with quality compost and firm down gently. Spread seeds across the surface; around 20 in a 10 cm pot is ideal. Cover with 3 mm of compost and gently firm down.

Keep compost damp, not soaking wet or dried out. Place pots or trays on a warm windowsill or in a warm conservatory. Germination should occur at 2–3 weeks.

Post Germination

Once seedlings appear, keep them in a well-ventilated area to reduce the risk of damping off disease. Place in a bright location such as a windowsill. Ensure seedlings never dry out. Water logging should also be avoided; young trees hate wet feet. These seedlings are medium to large and sturdy and will give you little hassle. They can be separated into their own 4" pots at 15–20 weeks; by this stage they are frost hardy and can stay outside. Fertilization is not required up to this point. During spring and summer we advise using an NPK 10-10-10 fertilizer every 4 weeks.

CAUTION: Slugs and snails love juicy young pines and spruce. Mice and blackbirds will destroy seeds and seedlings.

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