Wollemia nobilis
Wollemi pine
- Height × spread
- 40m × 8m
- Position
- Full sun
- Hardiness
- Average winter to - 10C (RHS H4)
Availability
Please ask in store about availability
Many plants are seasonal. Call 01234 567890 to check current stock.
About this plant
This variety was discovered in 1994 where it was found growing in Wollemi National Park in Australia. In the wild the trees were up to 40 metres in height with domed heads and pendulous branches. The needles are long and flat, quite chubby and held on downswept branches. The colony is said to be inbred as there are only around 100 adult specimens. At the present time within the UK trees are mere babies, though they already produce long elegant cones that remind one of the fruits of cycads.
- Foliage colour
- Green
- Variegated
- No
- Scent
- No
- Shape
- Column
- Height
- 40m
- Spread
- 8m
- Height in 10 years
- 5m
- Spread in 10 years
- 0.5m
- Evergreen
- Evergreen
- Sun or shade
- Likes full sun, likes part shade
- Soil type
- Loam (normal)
- Soil pH
- Acid (ericaceous)
- Drainage
- Moisture retentive soil, Well drained soil
- Hardiness
- Average winter to - 10C (RHS H4)
- Borders & containers
- Borders
- Use for
- Structural, Architectural
- Hazards
- No
Spring
Spring · Outdoors
Apply acidic mulch
Where soil is only just acidic, apply mulch with a high acidic content such as leaf mould, or mulch for ericaceous plants. Alternatively the plant can benefit from a feed of iron supplement (iron chelate) such as sequestrol.
Spring - late · Outdoors
Feed young plants with slow release fertiliser
Spread a slow release fertiliser around the base of the plant to the edge of the foliage spread, so that it can feed the roots. It is helpful for this to be applied for several years.
This is a simple way to provide a nutrient boost until the plant becomes well established.
Spring-Autumn · Outdoors
Water to keep the soil moist
For best results, this plant needs soil that is always moist. Water deeply and regularly as soon as soil appears dry. Even for established plants in the ground, a dry week can cause problems with some soils. Check plants in pots more often, especially in hot weather. Or install an automatic irrigation system which will do the hard work for you, even when you are away on holiday.
Without regular watering some plants never fully regain their beauty.
Planting & general
Outdoors
Water with rain water
This plant needs rain water or soft water (the minerals in alkaline or "hard" water are harmful). This is especially important for plants in pots.
Outdoor planting · Planting
Add root growth stimulant to the planting hole
Mycorrhizal fungi helps roots establish quickly, so they absorb water and nutrients more efficiently. It comes as a powder, granule or gel. Add to the planting hole or container, and to the plant's rootball before planting in the hole. For "bareroot" plants use a gel.
Planting
Protect & support young trees
Attach a newly planted tree or tall shrub over 1m to a tree stake to give support and prevent windrock. Use a tree guard to stop tree bark being eaten by animals, especially in areas with deer - removing bark injures a tree and in worst case can kill it.
Compost · Planting
Ericaceous compost
This plant requires acidic (ericaceous) soil. Where the soil is not acidic, or when planting in pots, use an ericaceous compost.