Cathay Quince Seeds

One of the largest fruiting quinces with incredible drought tolerance. The fruit is used for candy and makes a thick jelly. The dense hard fruit has a mild flavor similar to the Chinese quince. Its use is for flavoring and is boiled in syrup to make a quince spread. It is not edible in its raw state. The pectin levels are very high.

Fruits are produced on the spurs of the branches making it one of the thorniest shrubs at the farm. The flowers are produced all along the thorns. The white and pink blossoms are beautiful in the early spring. After the leaves fall, the colorful fruits remain up in the bush into December. 

Ecos Seed Selection: Two zones hardier than the species normally is and incredibly fruitful free of fireblight. 

Cathay quince is normally listed as a zone 7 plant. Initially my plantings lost seedling plants due to winter damage. However, four plants produced fruit consistently until one year a minus 25 F landed at the farm. This was a great benefit as now only the strongest plants live and fruit. From previous winters experience, this seed source is now producing a zone 5 Cathay quince as new plants in the plantings have showed no winter die back.  There is no insect issues with the fruits and no foliar diseases. The foliage is very clean and glossy with new growth emerging a reddish color. New plants are now growing nicely and a second generation will have more fruit soon. From seed it takes roughly eight years to fruit once the trees get to 8 to 10 feet tall. Plants continue to produce more and more spurs which brings on even greater yields. This seed selection is one zone cold hardier than the species normally is. It has been totally resistant to fire blight so far and retains foliage late in the season. 

Cathay quince is a strong upright plant with a narrow growth habit. New plants that I started four years ago and put on a bluff are strong took the -25F winter once. They are now beginning to produce spurs which in a couple of years will yield fruit. This species is rarely found in North America. The seeds are very hard to come and the ones for sale are often too dried out to germinate. 

To germinate the seed:  Put in a plastic zip lock bag with moist media and store for 60-90 days in the refrigerator. The seeds will begin to sprout in the fridge after 60 days. Take the bag out and put at room temperature after dormancy. Seeds will sprout slowly but surely over the course of two weeks. Some seeds that do not sprout can be put back in the fridge for a couple of weeks and taken out again. This will speed dormancy and then sprouting.  Treat like you would an apple seedling. The seeds may contain some residual gel. You may have to wash once in the middle of dormancy to prevent too much moisture from rotting the seeds. They do better in slightly drier media in dormancy. Some seeds may be found to have a second dormancy but normally this is not common. 

Seeds from 2023 crop year harvested in November of 2023.