Plant Partners Glass and pruning for a single

and pruning for a single trunk and open crown can expose more of the handsome reddish bark

mature trees

The bark is dark brown and smooth marked with orange-red horizontal raised lines (lenticels)

Parts of this plant

with deeply toothed margins

Plant Partners Glass and pruning for a single2021 AHS Book Award Winner Companion planting has a long history of use by gardeners, but the explanation of why it works has been filled with folklore and conjecture. Plant Partners delivers a research based rationale for this ever popular growing technique, offering dozens of ways you can use scientifically tested plant partnerships to benefit your whole garden. Through an enhanced understanding of how plants interact with and influence each other,