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Questions tagged [lupines]

Genus Lupinus also known as Lupins, member of the Fabaceae.

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5 votes
1 answer
103 views

How do hot-water baths not kill plant seeds?

I've got some lupine seeds with me, and the instructions tell me to start it in a bath of hot water 180 - 200 F. Everything I know about, um, basic biology, tells me that this will cook the seeds. But ...
Thesaurus Rex's user avatar
4 votes
0 answers
16 views

What is affecting my west country lupine's second bloom, and how do I cure it?

I bought this lupine this Spring when it was in bloom and beautiful, then potted it. A friend gave me the pot with a plant in it, which I moved. I’m concerned the pot’s drainage is poor. Could poor ...
Jeff of Brooklyn's user avatar
13 votes
3 answers
5k views

Will my lupines grow back next year if I cut them to the ground?

Our lupines (also called lupin in the UK) were done flowering for the year and were harboring an aphid infestation, so I mowed them. Are the "stumps" likely to regrow next year or do the plants rely ...
bstpierre's user avatar
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13 votes
3 answers
12k views

What's attacking one Lupin but not its neighbor?

I have two Lupin plants next to each other in my front yard: They are both Russell hybrids, both grown from seed and planted there at the same time in Spring 2009. The one on the left is healthy, ...
Niall C.'s user avatar
  • 7,209