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foxd_gw

Passiflora caerulea in Zone 5b/6a

foxd
15 years ago

Last year I bought some Passiflora caerulea seed and after many months got three of the seeds to germinate. Two of the plants are still alive (one was killed in a weeding accident) and one is a monster about 20 foot long. No blooms this year.

Anyway, according to what I am reading, it is less cold hardy than I thought and at the minimum will require some winter protection. So some questions:

1) Will it survive Zone 5b/6a?

2) How do I winter protect it?

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