A plant that lives for two or more years.

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9
votes
2answers
169 views

Are chilis an annual plant?

Are chili plants an annual plant? I have read on the web that they are perennials. But mine have never lasted more than a year.
5
votes
1answer
486 views

What is this 2' high plant with curved spikes of white flowers, growing in eastern Massachusetts?

Please identify this plant. It is about two feet tall and thriving in the shade of large trees near the edge of a small street.
5
votes
1answer
342 views

What is the medium-leaved, thick-stemmed plant?

This plant was at the end of driveway, getting tossed by a previous owner. I'd like to care of it but I have zero idea what it is. Does any one know a likely candidate?
12
votes
4answers
1k views

Hardy edible perennials that are easy to propagate?

I'm looking for hardy (USDA Z4/Z5; -15F winter lows) perennials (or low maintenance reseeding annuals) that are easy/reliable to propagate either via cuttings, division, or seed. The growing season is ...
4
votes
1answer
102 views

Should I prune lavender on a cold/wet day in Spring?

I'd like to prune lavender for the spring season. Today it's a cold and wet day (2 to 7 degrees Celsius and some rainfall, in Europe), the weather forecast says next week will be sunny, but I'll ...