Struggling to find homes for New Zealand Tree Ferns ranging in size from 7ft tall to over 10ft tall. PLEASE HELP

I bought over from New Zealand last year a container of Squarrosa Tree Ferns varying in size from 7ft tall to nearly 10ft tall.
I thought there was a market for these taller ferns and since spending the past six months potting, watering and feeding them all, I am now struggling to find homes for them.
Can anybody on the site recommend me onto buyers who are already selling these ferns or even better individuals that would have a big enough garden to show these lovely ferns off in.
It will be so sad if they were to die.
My website for information about my ferns is
I look forward to hearing from you all soon.
Thank you
John & Sharon Barden
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