Vigorous growth
Sow fresh seed
Large spreading tree
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Pinus x holfordiana is a hardy plant.Sow fresh seed
These estimates for how long Pinus x holfordiana takes to sprout, grow and harvest are from real observations from real gardeners, right around the world.
Average 18 days | Min days | Max days (0)
Average days | Min days | Max days (0)
Average days | Min days | Max days (0)
Crossed at Westonbrit Arboretum, Gloucestershire, UK in 1904, Mexican White Pine (var. veitchii) and Bhutan Pine
Holford's Pine