Frequently asked questions
Do grapefruit trees grow well in the Bay Area?
Yes—most Bay Area locations can grow grapefruit with full sun, wind protection, and good drainage. Warmer microclimates produce sweeter fruit.
How much sun does a grapefruit tree need?
Aim for 6–8+ hours of direct sun daily for best flowering, fruit set, and flavor.
When do grapefruits ripen in California?
Many varieties ripen in winter through spring. Fruit can often hang on the tree for extended picking windows.
How often should I water after planting?
Water deeply and regularly for the first 8–12 weeks, then transition to deep, less frequent irrigation. Avoid constantly wet soil.
Do I need two grapefruit trees for fruit?
No. Grapefruit trees are typically self-fertile, though pollinators can improve set.
Is grapefruit cold hardy?
Moderately. Young trees are more sensitive—use frost cloth and mulch, and avoid low spots where cold air settles.
What fertilizer should I use?
Use a citrus fertilizer with nitrogen plus micronutrients (especially iron, magnesium, and zinc). Feed more during spring/summer growth.
How do you ship and deliver grapefruit trees?
We offer careful packaging for shipping and local delivery options when available. Delivery timing depends on your location and order volume—check checkout options for the latest.