How to grow Grapefruit tree | Growing grapefruit plant | Pomelo

How to grow Grapefruit tree | Growing grapefruit plant | Pomelo

Grapefruit tree (pomelo)

The grapefruit tree is a subtropical citrus tree, you can say relatively more citrus fruits or somewhat bitter or semi-sweet fruits. The interior flesh of the fruit is segmented and acidic, the color varies from pale yellow to dark pink.  In this article, we will discuss how to grow grapefruit trees, Pomelo care, growing grapefruit in the yard, and repoting Citrus paradisi.

Grapefruit tree | Pomelo

Overview Pomelo tree

Scientific name                                Citrus paradisi

Common name                                 Grapefruit, pomelo, pompelmo,

Plant type                                           Fruit

Sun requires                                      Full sun

Soil                                                         Well-drained/ loamy soil

Soil Ph                                                   Bellow 6.0

Zone                                                      9-11

How to grow and care Grapefruit plant

The tree usually grows to around 5 to 6 meters tall, and the leaves are dark green, long, thin, and glossy. The grapefruit has become a fruit that can be used in the kitchen as an ingredient. Grapefruit can be grown outside or indoors from grapefruit seeds.

You can plant the tree by removing the seeds from a fresh grapefruit, wash them and then pat them dry with a towel, and then push the seeds in the soil. Provide the plant with ideal growing conditions and take care of the plant until it grows.

citrus paradisi


Provide the plant with relatively warm conditions both day and night, to ensure proper growth of the plant. Keep the plant in a sunny and hot spot so that the plant grows quickly. The ideal location for your Citrus paradisi plant is a south-facing window that is covered with sheer curtains, because direct sunlight may burn the plant. The warmth produced by sunlight helps in photosynthesis which results in the development of healthy fruits.

Most varieties of grapefruit plants can be damaged by freezing temperature. So, during the winter season, mound a bushy layer of leaves around the base of the tree in order to protect the graft point. By this, a new one will grow from this point in case the rest of the tree is killed by a freeze.


If the soil used is clay-based, then you can improve the soil structure by adding forking and gypsum or large amounts of compost. Grapefruit plant does well in well-draining, loamy soil, and both standard and dwarf grapefruit plant flourish in this type of soil. Heavy clay or poorly draining soil will make the plant growth poor.


In the initial stage, you should water the plant every few days for the first couple of weeks and keep the soil moist for several weeks when the new plant establishes. When the plant matures, water it deeply once a week, but water the plant more in the dry season. Grapefruit trees like to be dried out between waterings, but do not let the soil dry out completely. Make sure not to overwater the plant, as it can damage the roots and cause root rot.


Grapefruit prefer warm weather conditions, and the best temperature for your plant is 60 to 85 degrees Fahrenheit. This type of temperature will grow a healthy grapefruit tree. Fully ripened grapefruit can tolerate temperature down to 25 degrees Fahrenheit, but a half-ripened grapefruit will not survive even between 27 to 29 degrees Fahrenheit. Areas with stable temperature conditions will produce the fruit faster than areas that undergo unstable temperatures.


To increase the humidity level, you can place it under a large tray pot filled with water and pebbles. You can also place a cool or warm steam vaporizer in order to increase the humidity level around the plant.


Water the plant once every two weeks with a liquid fertilizer formulated for citrus fruit to replenish the essential nutrients that are necessary for your grapefruit plant, since the potted grapefruit plant depletes the nutrients in the soil quickly. Avoid feeding your plant for its first spring and then lightly feed the plant with an organic fertilizer. You can also use a slow-release fertilizer once a year in early spring.

Grapefruit tree

Repotting pomelo tree

The best time to repot your pomelo plant is during the late winters or early springs. The new container should be deeper and wider than the previous one so that it is big enough to give the roots the space to grow. The pot should have draining holes at the bottom and smooth sides that taper down to the base. For citrus planting, mix one-third of peat moss, one-third of sand, and one-third of sterile potting soil. Put a lot of soil mix at the bottom of the new pot. Water the repotted plant until the soil is moist but it should not be soaked wet.

Read also:

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Grapefruit tree | Pomelo