A Detailed Guide to Growing Kumquats in Pots: How Many Years Until They Bear Fruit?

The kumquat is a plant of the genus Fortunella in the family Rutaceae. Its fruit is oval or obovate, golden yellow in color, with a delicate fragrance, and it stays on the plant for a long time. It is an excellent ornamental fruit plant, ideal for growing in pots for display, and it can also be eaten; the taste is sweet and sour and delicious, and it is rich in nutrients. Here we introduce how to grow kumquats in pots.

I. A brief introduction to the kumquat!

1. Where does the kumquat come from?

The kumquat is an evergreen shrub native to southern China, widely distributed across the Yangtze River basin and the provinces and regions to its south, and it is grown most extensively in the Guangdong area in particular. It has the longest history of cultivation and consumption of kumquats and truly deserves the name hometown of the kumquat.

2. How do you eat kumquats?

Kumquats can be eaten directly after being washed clean, or juiced and drunk, because the peel of the kumquat contains even more nutrients than the flesh, so it is best to eat the peel and flesh together or juice them together.

II. How do you grow kumquats in pots?

1. Prepare the pot: because the kumquat is a fruit tree, to avoid plastic pollution it is not advisable to use a plastic pot; you can choose a round clay tile pot that breathes and drains water and favors root growth, and the size of the pot depends on the size of the kumquat seedling.

2. Prepare the growing medium: the kumquat likes a well-drained, fertile, loose, slightly acidic sandy loam. You can use rotted leaves plus sandy soil plus a little fertilizer, with a mixing ratio of 4 parts leaf mold, 5 parts sandy soil and 1 part cake fertilizer, or you can mix garden soil with waste coal cinders.

3. Prepare for planting: kumquat seedlings can be bought at a local flower market or online. First put some coarse sand or waste coal cinders in the bottom of the pot to achieve drainage, then fill it with soil, and you can plant the kumquat seedling. After planting, water it thoroughly and place it in a shaded spot so it can recover and its roots can settle.

4. Daily care

(1) Temperature: the kumquat likes a warm environment and is not cold-hardy. The suitable temperature for growth is between 22-28°C. If the temperature is too high, it cannot fully enter dormancy, its growth will be weak the following year, and it will easily drop flowers and buds; in winter the temperature should not be lower than 6°C, to avoid frost damage.

(2) Light: the kumquat likes a sunny environment and is slightly shade-tolerant. During care it should be placed in a spot with plenty of sunlight, which helps form high-quality flower buds; if the light is insufficient and the environment is shaded, the branches and leaves will grow leggy and it will bloom and fruit less; if the summer sun is too strong, appropriate shading should be provided.

(3) Watering: the kumquat likes a humid environment, and during the growing period it is enough to keep the pot soil moderately moist; spring is dry and windy, so spray water on the leaves once a day; in summer, when temperatures are high, spray water 2-3 times a day and also spray water on the ground; in winter, water must be controlled; standing water in the pot should be avoided, and spraying should be avoided during the flowering period.

(4) Fertilizing: the kumquat likes fertilizer. From the start of sprouting until before flowering, apply fermented fertilizer water once every 7-10 days; after summer begins, apply more phosphorus fertilizer to help bud formation and fruiting; pause fertilizing in the early fruiting stage, and once the young fruit has grown to about 1 cm in size, continue applying liquid fertilizer once a week until the end of September.

(5) Pruning: to make the tree shape graceful and bear more fruit, appropriate pruning should be carried out every year. Prune once before the spring buds have sprouted, cutting off dead branches, diseased and pest-infested branches, overly dense branches and leggy branches; when new shoots grow to 15-20 cm, pinch off the tips; during flowering, thin the flowers appropriately, and after young fruit has set, thin the fruit.

III. How many years does a potted kumquat take to bear fruit?

1. After one year of growing a kumquat, it can bloom the following year, and it bears fruit in three to five years. It can bloom four times in a whole year: the first time in mid-to-late June, the second time in July, the third time in August, and the fourth time from early September to October. From flowering to fruit ripening takes 150-170 days.

2. Although the kumquat can bloom four times a year, the fruit set from the first flowering is relatively large. It mainly uses the current year's spring shoots as the fruit-bearing mother branches, and a single plant can bear more than 10 fruits. Its flowers are white and their fragrance carries far, and the fruit it bears is yellow or red with a delicate fragrance.

The above is an introduction to how to grow kumquats in pots and how many years they take to bear fruit. We hope it is useful to everyone.