Re: Seeds for Quất, possibly the most attractive and hardy citrus…
I've heard that Poncirus trifoliata can form fruits in 4 years from seed and that some Grapefruits can take 12 years to fruit. I have some Poncirus trifoliata 'Flying Dragon' that did not fruit (or bloom) after maybe 6 years. I dug them up and then decided not to replant them so who knows when they would have formed fruit.
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