Home/Tree Encyclopedia
Tree encyclopedia

Know the tree before you plant it.

Species profiles for American yards: hardiness zones, mature height drawn to scale, growth rate, and the problems each tree tends to meet. Start with the kind of tree you want, then find the one that fits.

7sections
92topics
Weeklynew guides
Browse sections

Browse by section

Each guide covers one tree or one question in depth. New guides are published every week, starting with the most asked.

Flowering trees

37 topics

Spring color and summer bloom, from redbuds to jacarandas.

  • Purple leaf plum tree
  • Redbud tree
  • Pink trumpet tree
  • Chinese lantern tree
  • Oklahoma redbud tree
  • Flowering pear tree
+ 31 more in this section

Willow & poplar trees

5 topics

Fast growers for wet ground, screens and quick shade.

  • Poplar tree
  • Weeping pussy willow tree
  • Cottonwood tree
  • Australian willow tree
  • Weeping willow tree

Unusual & exotic trees

12 topics

Bottle, sausage, dragon blood and other trees worth a second look.

  • Bottle tree
  • Pom pom tree
  • Sausage tree
  • Mustard tree
  • Broom tree
  • Shrimp tree
+ 6 more in this section

Shade trees

17 topics

Broad canopies for cooler yards: sycamore, elm, beech and ash.

  • Mexican sycamore tree
  • Chinese elm tree
  • Tri color beech tree
  • Carrotwood tree
  • Chinese perfume tree
  • Bonita ash tree
+ 11 more in this section

Evergreen & conifer trees

11 topics

Year-round structure, privacy and winter interest.

  • Larch tree
  • Manuka tree
  • Japanese fern tree
  • Indian hawthorn tree
  • Box tree
  • Bay rum tree
+ 5 more in this section

Maple trees

5 topics

Japanese, sugar and red maples and the cultivars worth planting.

  • Japanese maple tree
  • Armstrong maple tree
  • Florida maple tree
  • Sugar maple tree
  • October glory maple tree

Oak trees

4 topics

Live, gray and chestnut oaks, and how to tell them apart.

  • Chestnut oak tree
  • Gray oak tree
  • Live oak tree
  • Oak trees

Other groves

Scroll to Top