Hippeastrum 'Ackermanii' & x johnsonii in Z 5 -6
I live in Hamburg, NY, just outside of Buffalo and considered Zone 6 as I am 1.5 mile from Lake Erie.
I trial many types of Plant in my garden. I am a Zone pusher! I have recently ordered Hippeastum 'Ackermanii' and x johnsonii from Plant Delights Nursery (PDN) to trial. I will grow in large pots to facilitate bulb offsetting so I will have extras to have/kill!?
I have searched online to find if anyone has tried it in a Zone 5 or 6 garden? Even colder Zone responses are appreciated. Please explain your success in detail.