(Pinus coulteri)
Known as Coulter's pine, this large pine tree native to California has the world's largest cones in terms of mass of any pine. Its height can range from 15-30m and in mature trees the trunk diameter can reach 1m. The needles are gray-green in colour, in groups of 3, and 15-25cm long. Cones are massively large, 20-40cm in length and weighing between 2-5 kg each.
Germination: Soak in water for 24 hours. Cold stratify for 60 days. Plant 2-3cm deep in a moist soil substrate.
Packet contains at least 10 seeds.