-CMYK-Logo.png){kind=logo}
-CMYK-Logo.png){kind=logo}
Fukushu Kumquat Trees for Sale
Citrus made easy for growers, nurseries, and distributors
The Fukushu kumquat trees for sale at TreeSource combine ornamental beauty, compact size, and flavorful fruit, making them an outstanding choice for home citrus growers. The Fukushu kumquat is a cultivar of Fortunella obovata and is sometimes referred to as "Changshou." It is recognized for its slightly oblong, bell-shaped fruit with a smooth, deep orange rind that is both sweet and aromatic. The pulp is less tart than that of other kumquat types, offering a more balanced flavor profile when eaten whole—peel and all. Fukushu trees are relatively cold-hardy for a citrus species and can tolerate brief periods of freezing temperatures down to the mid-20s Fahrenheit, especially when mature and well-established. This makes them suitable for USDA zones 9–10, and a great candidate for container growing in cooler areas where they can be brought indoors in winter.
See Other Citrus Trees By Variety
Fukushu
Meiwa
Nagami
Indio Mandarinquat
Nordmann Seedless Nagami
Minneola Tangelo
Eustist Limequat
Buddha Hand
Frost Owari
Oroblanco
Tahitian Pomelo
Honey
Yuzu
Cocktail Grapefruit
Tavares Limequat
Calomondins
Chandler Pummelo
Valentine Pummelo
Variegated Calamondins
Clem Nules
Dancy Tangerine
How it works buying our Kumquat Trees
From seed to container-ready.
How Our Fukushu Trees Are Different
When purchasing Gillette navel orange trees from TreeSource, growers receive clean-propagated, true-to-type material from verified budwood sources. We emphasize uniformity, strong root development, and early structure so trees establish quickly and grow evenly. Shipping is handled in heavy-duty palletized triwall containers designed to secure pots and protect canopies, ensuring trees arrive healthy, stable, and ready to plant.
For orchardists and collectors seeking a classic California navel with heirloom pedigree, the Gillette orange offers a balanced, true-navel eating experience and a reliable mid-season harvest window. Whether planted in commercial rows, boutique groves, or heritage blocks, Gillette connects growers to the foundational era of California citrus — supported today by TreeSource’s clean stock program and professional handling to ensure healthy establishment and long-term success.
Fukushu Kumquat Tree FAQs
Are Fukushu kumquat trees resistant to pests and diseases?
Fukushu kumquat trees are generally considered hardy and relatively resistant to many common citrus pests and diseases, especially when compared to other citrus varieties. Their naturally compact growth and thick, glossy leaves help deter some insect pressure, and the fruit’s tough skin is less prone to damage than thinner-skinned citrus types.
However, like all citrus trees, they are not immune and can be affected by aphids, scale insects, and Citrus Leaf Miners. Good cultural practices—such as proper watering, avoiding over-fertilization, maintaining airflow, and inspecting regularly for pests—go a long way in keeping Fukushu kumquat trees healthy. TreeSource's trees are propagated on disease-resistant rootstocks, which adds another layer of protection and vigor.
So while not pest-proof, the Fukushu kumquat is a tough and lower-maintenance choice for home growers concerned about citrus diseases or insect pressure.
What are the irrigation requirements for Fukushu kumquats in pots on a patio?
Fukushu kumquat trees grown in pots on a patio require consistent and moderate irrigation to thrive. Because container soil dries out more quickly than when planted in the ground, it's important to water regularly and monitor moisture levels. During warm months, watering two to three times per week is typically necessary, while in cooler seasons or during the tree's semi-dormant period, once a week or even less may be sufficient—just enough to prevent the root ball from drying out entirely.
When watering, it's important to soak the soil thoroughly until water drains from the bottom of the pot. This ensures that the entire root zone is reached and helps flush out any salts that can accumulate over time. The soil itself should be a well-draining citrus or cactus mix, ideally amended with perlite or sand to keep roots from sitting in excess moisture, which can lead to root rot.
Your container must have good drainage holes, and the pot should never sit in standing water. If your tap water is high in salts or chlorine, it’s a good idea to occasionally use rainwater or filtered water to help prevent salt buildup in the soil. Signs of watering issues include curling leaves, leaf drop, or scorched edges, symptoms that can result from either too much or too little water. Feeling the soil with your fingers or using a moisture meter can help you avoid both extremes.
Overall, consistent watering that adjusts with the seasons and weather will keep a patio-grown Fukushu kumquat healthy. These trees are more sensitive to drying out than in-ground trees, but with attentive care, they will produce lush foliage and flavorful fruit year after year.
When do Fukushu kumquat trees start producing fruit, and what is their typical lifespan?
Fukushu kumquat trees typically begin producing fruit within 1 to 2 years after planting, especially if purchased as grafted trees from a nursery like TreeSource. The fruit usually ripens in winter, with harvest typically occurring between December and March, depending on the climate. Unlike many other citrus varieties, the Fukushu kumquat has a long fruit-holding period on the tree, meaning the fruit can remain fresh and edible for weeks after ripening without dropping.
As for lifespan, a well-cared-for Fukushu kumquat tree can live 20 to 50 years or more. Trees grown in pots may have slightly shorter lifespans than those planted in the ground, due to the constraints of root space and environmental stress, but with attentive care—including occasional repotting, pruning, and pest management—they can remain productive and attractive for decades. With their manageable size and ornamental beauty, Fukushu kumquats are both a long-term investment and a rewarding fruiting tree for home growers.
Can we request Fukushu kumquat trees of a specific size or maturity before shipping? If so, how does that process work?
No. TreeSource is a wholesale provider and doesn’t do custom orders. We recommend visiting your local garden center for these kinds of requests.
Why should I choose Fukushu kumquat trees over other citrus varieties?
Fukushu kumquat trees are an excellent choice for home growers seeking a compact, attractive citrus tree with flavorful, easy-to-eat fruit. Unlike many ornamental citrus varieties, Fukushu kumquats are fully edible, with a sweet peel and mildly tart pulp, making them ideal for fresh eating or preserves.
They’re naturally small and well-suited for pots or patios, with glossy leaves, fragrant flowers, and vibrant winter fruit. More cold-hardy than most citrus, they tolerate light frost and are less prone to common pests and diseases. If you want a low-maintenance tree with year-round beauty and delicious fruit, Fukushu stands out as a smart, versatile option.