Description
Citrus x paradisi (maxima x sinensis), known as the Grapefruit, boasts the "Ruby Blush" cultivar – a tree revered for its pale yellow-skinned fruits with alluring pink-red flesh. Not only are they a visual treat, but their taste also evolves from a tartness when initially ripened to a delightful sweetness the longer they remain on the tree. Gardeners appreciate its cool area tolerance, making it a versatile choice for varied locales.
Optimal when placed in sunny spots, the "Ruby Blush" grapefruit thrives both in pots and directly in the ground, though sandy soils will benefit from a dose of soil conditioner. Essential to its health is consistent watering, especially during Kambarang to Djeran (spring to autumn). A balanced citrus fertiliser during Djilba (late winter to spring) keeps it thriving. When harvesting, a word of caution: the fruit contains phytochemicals which can adversely interact with certain medications. Always ensure compatibility before consumption.
| Botanical Name | Citrus x paradisi (maxima x sinensis) |
| Common Name | Grapefruit |
| Cultivar | Ruby Blush |
|
Classification |
Citrus |
| PBR Name | |
| Origin | Barbados |
| Foliage | Evergreen |
| Height | 2 - 4 M |
| Width | 2 - 4 M |
| Light | Best grown in full sun, will tolerate part shade |
| Soil | Well-draining sandy/loamy soil enriched with compost. Use a premium potting mix if planting in a pot. |
| Water Requirement | Water regularly and consistantly through warm weather to produce juicy fruit and prevent splitting. |
| Lifespan | Perennial |
| Flower Colour | White with purple tinges |
| Flower Time | Djilba (Early Spring) - Bunuru (Late Summer) |
| Toxicity | All citrus fruit is toxic to cats. Lemons are toxic to dogs. Grapefruit can interfere with certain medications in humans. Non-fruiting parts of citrus plants are non-toxic. Citrus can have sharp thorns which can puncture skin. |
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Information is intended as a guide only.
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