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Tropical Fruit Discussion / Re: Can you grow Soursop/Guanabana in California
« on: December 03, 2023, 12:39:10 PM »It's been fruited in Iceland and Russia as well.
I don't think you'll find a huge variation in temperature tolerance.
The main trick, as with any other tropical that doesn't like it below 50 degree's, is getting the fruit to hold & grow & sweeten over winter .
I think Seanny is onto something with the inter stock graft being a great idea.
A. Montana pollen must not be compatible, likely previously tried and documented by Har on the forum somewhere.
soursop has been fruited in north san diego. *pats self on back for saving that video in a playlist*
coincidentally, today a guy doing some work on my house showed me a pic of his soursop tree here in the los angeles area. it had a bunch of fruits on it last year but they didn't survive the long winter. he said that he grew it from seed from nayarit. i gave him a 5 gallon nanche as down-payment for future seeds/scions from his soursop.
how much variation in temp tolerance is there among soursops from different locations? i have small seedlings from florida, costa rica and oaxaca mexico. so far i haven't tested any outside over the winter.
it's surprising that i haven't heard of anyone crossing soursop with mountain soursop.