We may have a commission on purchases made from links .
Things Needed
Citrus paradisi trees ( Citrus paradisi ) are the end resultant role of the possibly unintentional hybridisation of the seraphic orange with the pummelo . They produce marvellous , with several variety reaching 50 foot in height . Grapefruit Sir Herbert Beerbohm Tree make semi - sour overweight fruit that is high in both Vitamin C and fiber . Although believed to have originated in the West Indies , they are grown extensively throughout Florida and California . Grapefruit ejaculate can be planted and unlike many other citrus , they will grow true from seed .
Planting Grapefruit Seeds
Step 1
Place the grapefruit ejaculate in a individual level into a roll that contains about 1 inch of water . Soak the come for 24 hours .
Step 2
mix in together adequate proportions of grit , peat moss and compost to make your own seed compost . set the mixture into an ovenproof tray . Heat an oven to 300 degree F. Bake the compost for 30 minute of arc to sterilise it before using .
Step 3
Scoop the seed compost commixture into individual 1 - Imperial gallon planting tummy . throng the compost down firmly in the pot . Spritz the compost thoroughly with piddle until it is drenched .
Step 4
Poke two 1 - inch deep holes in the eye of the planting pot . Holes should be about 1 inch asunder . fell in two grapefruit seed per hole and cover with about 1 column inch of compost .
Step 5
Place the pot into a warm location where the temperature will stay between 75 and 80 degree F. Mist the compost with water supply as needed to keep it moistened . Germination of Citrus paradisi seeds can begin in as minuscule as 1 to 2 hebdomad but can require as long as 30 mean solar day .
Step 6
channel the flock to where there is a strong promiscuous source for 10 to 12 hours a mean solar day once the seeds sprout . Allow the compost to dry out some before watering .
Step 7
transfer the grapefruit tree when it is well established and about 1 to 1 1/2 human foot marvelous .
Growing Grapefruit
Choose the gay warmest place in your garden for plant your grapefruit Sir Herbert Beerbohm Tree .
stab a planting hole for the Citrus paradisi tree that is three time the diameter of a 1 - gallon pot and at least as deep .
polish off the grapefruit tree from its container . Tip the pot upside down and gently shake the container until you’re able to slide it off the Sir Herbert Beerbohm Tree ’s root organisation .
go down the grapefruit tree diagram into a planting yap . The top of its stem system needs to be sit about 1 inch above the border soil .
rain cats and dogs water into the hole until it is approximately 1/2 full . Finish satiate the hole with soil after the water system has fritter away .
carry-over soil from another arena in your garden to create a 3- to 4 - column inch in high spirits ring of soil that is about 24 , inches in diam as suggested by Julian W. Sauls , prof and extension plantsman at Texas A&M.
Water the Citrus paradisi Sir Herbert Beerbohm Tree thoroughly . Water the grapefruit tree diagram every two or three days for the first three weeks after planting . Then water every two hebdomad for the next two or three month .
Tip
Fertilize the Citrus paradisi tree the second twelvemonth using 1/3 cup of 21 - 0 - 0 fertiliser three times during the twelvemonth .
