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Kumquat Trees for Sale

Citrus made easy for growers, nurseries, and distributors

Kumquat trees are a delightful and unique addition to any home garden, offering compact size, ornamental beauty, and flavorful fruit. At TreeSource, we grow premium kumquat fruit tree varieties that thrive in a wide range of climates and are ideal for both in-ground planting and container growing. Whether you're looking to brighten a patio with a citrus tree or add diversity to your indoor citrus collection, our kumquats are an excellent choice.

Unlike most citrus, kumquats are eaten skin and all. Their sweet-tart flavor profile—candy-like peel with a tangy interior—makes them stand out. These small, oval or round fruits are excellent for fresh eating, marmalades, and garnishes. The trees themselves are compact, evergreen, and highly ornamental, often covered with glossy leaves and fragrant white blossoms that give way to bright orange fruit. Even when not in fruit, kumquat trees provide year-round appeal in landscapes and container arrangements

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Kumquat Trees By Variety

How it works buying our Kumquat Trees

Check our inventory

Contact us to order

We prep and ship!

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Different Rootstock Options, Depending on Variety and Your Needs

C-35 Citrange

Macrophyll

Carrizo

Sour Orange

Flying Dragon

Rubidoux

Volk

Rich 16-6

Kumquat Trees Your Way

From seed to container-ready.

How Our Kumquat Trees Are Different

TreeSource kumquat trees stand out because of our commitment to quality, consistency, and proven growing practices tailored to the unique needs of specialty citrus. Each kumquat fruit tree we grow is propagated with precision and care, ensuring exceptional plant health, strong early growth, and long-term productivity.


One of the biggest differences is our use of carefully selected rootstocks. We match each kumquat variety—like Nagami or Meiwa—with rootstocks that optimize disease resistance, climate adaptability, and fruiting performance. This means our trees are not only vigorous and well-anchored but also more likely to succeed in a variety of soil types and regional growing conditions.


Our trees are greenhouse-raised under closely monitored conditions, which promotes uniform growth and protects young plants from early stress. Every kumquat tree is inspected multiple times during production to ensure it meets our high standards for structure and health. This results in well-branched trees with a strong central leader, traits that make them easier to train, manage, and harvest.


In addition, TreeSource offers support beyond the sale. We work directly with commercial growers and home gardeners, providing guidance on everything from planting to pruning to pest management. Our kumquat trees aren’t just sold—they’re supported for long-term success.


Whether you’re planting in the ground or making patio trees for the local garden center, TreeSource kumquats are more consistent, better adapted, and more productive than many other trees on the market. 

  • How many varieties of citrus trees do you grow?
    At TreeSource Citrus Nursery, we offer over a hundred different varieties of citrus fruit trees for sale. Our extensive selection includes popular types such as navels, Valencias, mandarins, satsumas, lemons, limes, grapefruit, kumquats, and pummelos. Whether you’re looking for standard or dwarf citrus trees, we have the perfect options to meet your needs. Our diverse range ensures that you can find the ideal citrus trees to enhance your orchard or nursery.
  • What are the available shipping options for my Valencia orange citrus trees?
    TreeSource Citrus Nursery uses UPS Ground for most shipments within the U.S. Keep in mind that California nurseries can’t ship to Florida or Texas, but can ship to all other states and many foreign countries. Contact us for more information.
  • What is the optimal planting density for Valencia trees in a commercial orchard?
    The Valencia orange trees for sale at TreeSource come in various rootstocks, such as Rich 16-6 trifoliate, C-35, or Carrizo. All will require at least 20-feet of spacing across the row and no less than 10 feet down the row. This spacing is called “double density” planting and will require a tree to be removed in 10-12 years to allow the Valencia trees to fully mature.
  • What kind of certification or testing do the Valencia trees undergo to guarantee their health?
    At TreeSource Citrus Nursery, we grow our Valencia orange trees in CDFA- and USDA-certified greenhouses, following the highest standards of horticulture.. We use only certified budwood that is part of California’s Clean Stock Program.
  • Why should I choose a Valencia orange tree versus some other variety of citrus?
    Valencia orange trees for sale at TreeSource represent one of the easiest citrus trees to grow. They fruit prolifically every year, make the best fresh orange juice you can imagine, and are adaptable to almost any climate. Valencia trees can handle desert conditions, coastal conditions, dry climates, or humid ones. They are the most adaptable of any citrus variety and are counter-seasonal to navels and mandarins, so they are the fruit of choice if you desire year-round citrus fruit in your garden or citrus farm.
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