more_vert. Standard and Dwarf Kumquat trees do not grow well from seeds and are generally cultivated and propagated using rootstock of another citrus fruit. This diminutive tree is far smaller than most standard citrus trees, growing to a maximum height of around ten feet with an equal spread. Citrus make for unique and beautiful landscape trees, offering evergreen foliage, fragrant blooms and delicious fruit. Care: Citrus trees are gross feeders - that means they need to be fed in July, November and March with a good citrus and fruit tree fertiliser. This small kumquat tree has an abundance of dark orange fruit that is delicious eaten fresh or used in marmalades and jams. It will live with winter temperatures of 15 0 F without a problem and also enjoy high summer temperatures of 100 0 F. It will grow in the hottest areas of the country but also in all of zone 8. This variety is available in semi-dwarf and standard sizes. As such, it is an ideal citrus tree to grow in a container, or in a small garden. Unlike some kumquat varieties, which can become rather shrubby, the Meiwa is a true, single-trunked canopied tree that makes a delightful accent alone or in pairs. The plant is native to south Asia and has been cultivated for centuries. The flesh is light orange and contains only a few seeds. It has a great variety of uses and will be a great addition especially to a fruit/vegetable garden. They display dense foliage and the foliage is a very attractive dark, glossy green. They make very ornamental tub specimens. Dwarf Kumquat - Nagami $ 46.95. When pruned annually, the Dwarf Meiwa Sweet Kumquat tree can remain between five and six feet tall. But when the tree gets to about 10 years old or older it needs 1 1/4 kg of fertiliser. This is also a cold hardy citrus that can withstand frost. Meiwa kumquat is characterized by its near perfect oval shape and sweet, less acidic flavor than its cousin, Nagami. It has attractive green foliage, delicious sour fruit and sweet, fragrant white flowers during Spring. Kumquat Trees For Sale at Paradise Nursery Online or in Los Angeles Southern California Chatsworth, Northridge, Porter Ranch, ... Nagami Kumquat Tree Fortunella margarita The Nagami Kumquat is a very attractive citrus tree that produces small, orange colored, oval shaped fruit. Give them 125 grams for every year of the tree’s age at each of the applications. The Cumquat is a dwarf growing, evergreen tree mostly grown for its cumquat fruit. The small oval fruit is a brilliant deep orange colour with a highly aromatic skin. Kumquats are small fruiting trees that bear small fruits about the size of a large olive. Lemon Citrus Tree - Improved Meyer - 1 Plant Growing citrus in the garden in the ground Growing citrus in the garden in the ground is rewarding, and it naturally produces the biggest and most vigorous specimens. Citrus trees are mostly only hardy in zone 10 and perhaps the very warmest parts of zone 9, but the Kumquat tree is much tougher than other citrus.