Friday, June 25, 2021

Campsis and Wisteria

Natives are not always a natural choice…

Hanako: A vine that is vigorous, hmm, it would cover that unsightly concrete block wall. Maybe campsis?

Saimon: Striking orange trumpet flowers. Certainly vigorous. Sends roots far underground though. Wisteria?

Hanako: I like to plant natives.

Saimon: Wisteria is only slightly less inclined to
colonize far afield. I understand how you favor natives, but vigorous natives, like campsis or wisteria, can become invaders. Once they’re established, it can be hard to kill them. Just 
trimming them takes a lot of work.

_________

Voice-over

Saimon is right about Campsis grandiflora and Wisteria floribunda being aggressive colonizers of the soil and smothering and strangling other plants above. Be prepared for a tedious hack-back being needed more than once a year. Beauty needs to be managed.

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