Crinum - Zone 6 - Need planting help
I was given some crinum - Ellen Bosanquet. I know that I will need to pot them and store for winter here (zone 6) as I've read that digging them up each fall would impact the following bloom season. Not sure why but if this is incorrect let me know.
What is the best type of planting medium to use?
Fertilizer and when to fertilize?
How many to plant per pot?
Place mulch on the top?
I plan to store them in our unheated garage during the winter months. What is the lowest temperature they will survive?
Anything else you can recommend?