--STAR RUBY-- Star Ruby is our best selling grapefruit tree! Star Ruby Grapefruit has the most intense red-colored flesh of any variety in our collection. Fruit is sweet the redder the flesh is and flowing with juice that is sweet with a hint of that classic grapefruit tartness. The fruit has very few seeds if any. Tart red-fleshed grapefruit is widely grown in Texas and Arizona. The high desert has the cold required for the development of the red color and the heat required to sweeten the fruit. Ripens late winter through mid-summer. Self-fertile Best for Zones 9-11/ Protect below 32 F For Zones 4-8, you can grow this tree in a pot and bring it indoors for the winter. Grafted onto semi-dwarf rootstock. Height at maturity: 10'-15' in the ground/ 6'-8' in pots By law, we cannot ship citrus trees to Alabama, Texas, Arizona, or Florida. SAVE ON SHIPPING: We can now ship potted fruit trees in MULTIPACK BOXES. Order as a 3-pack or 6-pack to save on the cost of shipping! This includes ALL PRIMO and ENTRY sized citrus, olive, fig, avocado trees and passion vines. TREE SIZE: Primo Size Tree height ranges from 24"-36" tall and the trees are grown in a 5"x5"x12" air pruning tree pot. They have been grown to maximize root development in order to meet the demand of our growers. The goal with this product is to provide a top-quality tree that is branched nicely and well rooted in a container size that is economical to ship. Primo Size Citrus trees are pruned with intention to get you a beautifully developed canopy with proper branching starting at or above the 18” mark. END-ITEM --SHIPPING-- SAVE ON SHIPPING: We can now ship potted fruit trees in MULTIPACK BOXES. Order as a 3-pack or 6-pack to save on the cost of shipping! This includes ALL PRIMO and ENTRY sized citrus, olive, fig, avocado trees and passion vines. No customer pick-up. Due to agricultural restrictions, we cannot ship citrus trees to Alabama, Texas, Arizona, or Florida. We do not ship any items to the US Virgin Islands, Guam, Puerto Rico or to API/APO addresses, or to other countries at this time. Click here for Shipping Information END-ITEM --LEARN MORE-- For more guidance on growing your Star Ruby Grapefruit Tree, explore our citrus care resources: Helpful Citrus Growing Resources Acclimating Your New Citrus Tree Growing Citrus in Containers Citrus Growing FAQ's All About HLB (Huanglongbing / Citrus Greening Disease) Shop Related Citrus Varieties Shop All Grapefruit & Pomelo Trees Shop All Lemon Trees Shop All Orange Trees Shop All Mandarin Trees Recommended Growing Supplies DIY Primo Potting Soil Mix for Containers Romeo Plant Food- Our Recommendation for Citrus in Pots G&B Organics Fruit and Citrus Tree Fertilizer Starter Pots END-ITEM
