Pascal Yan

A field guide on how to identify and propagate Douglas Fir (Pseudotsuga menziesii), a hardy tree that is native to western North America. How to Identify Douglas Fir (Pseudotsuga menziesii) Leaves Douglas fir needles are linear-shaped, with entire margins (smooth),...

A field guide on how to identify and propagate European Larch (Larix decidua), a hardy tree that is native to the Alps and Caucasian mountains in Europe. How to Identify European Larch (Larix decidua) Leaves European larch needles are linear-shaped,...

A field guide on how to identify and propagate Dahurian Larch (Larix gmelinii), a hardy tree that is native to eastern Siberia. How to Identify Dahurian Larch (Larix gmelinii) Leaves Dahurian larch needles are linear-shaped, with entire margins (smooth). They...

A field guide on how to identify and propagate Western Larch (Larix occidentalis), a hardy tree that is native to western North America. How to Identify Western Larch (Larix occidentalis) Leaves Western larch needles are linear-shaped, with entire margins (smooth)....

A field guide on how to identify and propagate Western Hemlock (Tsuga heterophylla), a conifer that is native to western North America. How to Identify Western Hemlock (Tsuga heterophylla) Leaves Western hemlock needles are linear in shape, with entire...

A field guide on how to identify and propagate Downy Birch (Betula pubescens), a hardy tree that is native to Europe. How to Identify Downy Birch (Betula pubescens) Leaves Downy birch leaves are ovated shaped, with serrated margins, and grow...

A field guide on how to identify and propagate Silver Birch (Betula pendula), a hardy zone 2 tree that is native to Europe and parts of Asia. How to Identify Silver Birch (Betula pendula) Leaves Silver birch leaves are ovate...

A field guide on how to identify and propagate Water Birch (Betula occidentalis), a hardy tree that is native to western & central North America. How to Identify Water Birch (Betula occidentalis) Leaves Water birch leaves are ovate-shaped, with doubly-serrated...

A field guide on how to identify and propagate Gray Birch (Betula populifolia), a hardy tree that is native to eastern North America. How to Identify Gray Birch (Betula populifolia) Leaves Gray Birch leaves are heart-shaped with a long pointed...