QuestionsHow to growFlowersBorder Perennial FlowersLupin 0 Vote Up Vote Down darren clinton asked 16 years ago I have lupin in my glasshouse grown from seed which I never planted out as it was too late. What should I do with these for the autumn? 1 Answers 0 Vote Up Vote Down Gerry Daly Staff answered 7 years ago Lupoins are hardy and can be planted out in autumn.Â