Quercus palustris Green Pillar ('Pringreen')
upright pin oak
This tree is deciduous so it will lose all its leaves in autumn, then fresh new foliage appears again each spring.
- Position: full sun or partial shade
- Soil: any deep, well-drained soil
- Rate of growth: slow-growing
- Flowering period: May to June
- Hardiness: fully hardy
This special form of Quercus palustris has an elegant neat and slender upright habit. The deeply lobed shiny green leaves emerge in spring giving the tree a smart green coat for the summer before turning a rich scarlet in autumn. Neater in habit and with more predictable autumn colour than other fastigiate oaks, this variety would make a stunning avenue tree or specimen tree where space is limited. - Garden care: Requires minimal pruning. Remove any broken, diseased or crossing branches in late autumn or winter. When planting incorporate lots of well-rotted garden compost in the planting hole.
- Pets: Harmful if eaten