Cumquats (or kumquats) are somewhat slow, compact-growing trees that may reach up to 10 feet (3m) in height. They are phenomenally ornamental trees.
They feature rich, glossy green leaves, golden fruits, and highly aromatic, whitish flowers. The name kumquat derives from the Cantonese phrase for “golden orange.” They now fit into the genus Fortunella, though most of us still consider them a sort of mini citrus.
Among the named varieties, the ‘Nagami’ cumquat stands out. It features decorative teardrop-shaped fruit. The ‘Meiwa’ is the classic round and brightly colored variety.
How to Grow Kumquat Trees
With their attractive tendency and ornamental features, cumquats are a fantastic choice for containers and small urban gardens.
Feel the Mediterranean air in your backyard by growing cumquats in big terracotta containers. You can easily turn them into topiary standards or lattice them beautifully against a courtyard brick wall.
They are remarkably cold-tolerant. They are highly adaptable to a wide range of climates. A full sun-exposed spot in the yard is most suitable.
They also absolutely prefer rich, well-drained, somewhat acidic soil. You must dig in lots of rich compost before planting or cultivate them in a premium-quality potting mix.
Care and Harvest
Cumquats like heavy feeding. You must feed them routinely over the spring growing season with a fully organic fertilizer. Administer a good, thick layer of mulch to help conserve summer moisture. However, you must keep the mulch away from the plant’s main stem to prevent rot.
Water young plants regularly, particularly when young fruit is actively developing. Trim the plants to shape only after picking your winter crop.
Cumquats are heavily abundant with fruit from late autumn right up to early spring. The fruit converts from green to a splendid golden orange once fully ripe. It grips firmly on the plant for months.
Kumquats: How To Eat Them
You may enjoy the small fruit, rind and all, in a single bite. As mentioned, the edible skin is sweet and delicious. It provides a lovely balance to the slightly sour flesh inside.
Cumquats also make excellent marmalade. They integrate beautifully with dark chocolate in savory desserts. If you find them too tart, simply slice them thinly into fruit or leafy green salads for a citrusy punch.
Nutritional Benefits of Kumquats
Kumquats are heavily packed with vitamins A, C, and E. They are mostly known for their abundant supply of vitamin C and healthy fiber. You get far more fiber in a single serving of them than in most other fresh fruits.
A 100-gram serving (about five whole kumquats) contains:
- Calories: 71
- Carbs: 16 grams
- Protein: 2 grams
- Fat: 1 gram
- Fiber: 6.5 grams
- Vitamin A: 6% of the RDI
- Vitamin C: 73% of the RDI
Like many other fresh citrus fruits, kumquats are highly hydrating. About 80% of their total weight comes entirely from water. The rich water and high fiber content make them a very stuffing food. Since they are low in calories, this makes them a fantastic snack when watching your weight.
Tips for Buying and Storing
Kumquats cultivated in the U.S. are generally in season from November to June. However, availability can vary vastly based on the place you live. Search for kumquats in supermarkets, gourmet food stores, and local Asian grocery stores.
If possible, always go for organic kumquats because you eat the entire peel. If organic is simply not an option, you must wash them very thoroughly under hot water before eating to remove pesticide residues.
When selecting kumquats, give them a very light squeeze. You want to detect ones that are plump and solid. Select fruits with a deep orange color. Skip any with squishy brown spots or strange discolorations on the skin.
After you arrive at home, put them in the fridge. They will last for up to two weeks. Storing them on your warm countertop means they will only last a couple of days.
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