Star Ruby Grapefruit Tree
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Description
The Star Ruby Grapefruit tree is a popular variety, noted for its deep, ruby colored fruit and prized for its juicy, sweet and acidic flavors. These grapefruits are round with smooth, yellow-orange colored skin that blushes when ripe.
Star Ruby Grapefruits are nearly seedless and are best enjoyed ripe and fresh. Perfect for juicing! The fruit is an excellent source of Vitamin C, Potassium and dietary fiber.
It originates from San Benito, Texas and is commercially popular in California. The tree grows well in coastal regions. In other parts of the country, the Star Ruby can be planted in a container and brought indoors during the cooler months.
Characteristics
| Bloom Color | White |
| Fruit Color | Red |
| Fruit Size | Medium |
| Hardiness Zone Range | 2 - 11, Outdoor Planting: 9 - 11 |
| Pollination | Self-Pollinating |
| Shade/Sun | Full Sun |
| Soil Composition | Loamy |
| Soil Moisture | Well Drained |
| Soil pH Level | 6.0 - 7.0 |
| Taste | Sweet, Tangy |
| Texture | Juicy |
| Years to Bear | 2 - 3 |
Zone Compatibility
Pollination
This variety is self pollinating.
Tools & Supplies
Planting & Care
Learn all about how to grow citrus trees in The Growing Guide. An entire section of our website dedicated to your growing success.
Questions & Answers
These are plants that will yeild the fruit after 2-3 years. It is a single potted plant that ships in a 1 quart pot.
Currently this is ou of stock and I am unsure of which option is availabe. I suggest checking back when available but we typically will carry a dwarf and a semi dwarf.
Are you Ruby Grapefruit trees grafted or not rown from seeds?
Not if you just planted it, We appreciate you reaching out to us. You can find the years-to-bear information in the Characteristics section, near the top of the page, underneath the description. This tree takes 2-3 years to bear.
If you have any further questions please don't hesitate to reach back out to us. Have a great day!
When your tree matures, it will be approximately 15 - 20' tall x 15 - 20' wide.
There should be no issues growing all these variaties in close proximity.
This is a Q&A forum for product questions: I'm sorry, but we don't have access to orders and customer information here. If you would kindly call Customer Support at 800.325.4180, email info@starkbros.com or visit starkbros.com and start a chat, they will be able to address your issue.
This variety is only offered in one size and they mature 15-20 feet. You may keep your tree pruned but it can minimize your crop yeild. For small trees, a 12-inch-diameter container what nurseries call a 5-gallon pot is perfect for starters. Mature trees need pots double that width and at least 18 to 24 inches deep. This gives roots growing room and prevents tippy, top-heavy trees.
You may make a seperate purchase to ship to a different address but we can not ship to more than one address at a a time.
My first experience with green house.
Green houses are great for citrus in the winter months. Please take a look at this link for greehouse growing tips. https://hartley-botanic.com/magazine/grow-citrus-greenhouse/
I have always wanted to grow my own citrus fruits and red grapefruit has always been my favorite grapefruit.
Only grapefruit I like
I love grapefruit trees. They are so beautiful. Love the fruit also.
It sounded good!