posted 2 years ago
Hi I am wondering how to grow flying dragon (Poncirus trifoliata) from seeds as cold hardy rootstocks. I just ordered a pack of 10 seeds online and I plan on having them as rootstocks for various citrus trees so they can overwinter in zone 6b in the future. Should I plant the seeds in the ground or in pots? If they are in the pots, do they need to be bought indoors in the winter? Thanks.
Zone 6, 45 inches precipitation, hard clay soil
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