Whole plant
Overall shape, height, branching and growth habit.
Fruits
Grapefruit growing guide
Large evergreen citrus producing tart sweet fruit. Best in warm climates with enough heat to develop flavour.
Photo reference
Use this real-world photo as the main plant reference, then compare it with the botanical drawings below for leaf, flower and harvest details.
14-30 daysGermination
1095-1825 daysHarvest
400 cmSpacing
VariesSow depth
FullSun
TenderFrost
3 cm/weekWater
6-7pH
Planting calendar by climate
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| Climate | Sow | Transplant / Plant | Harvest |
|---|---|---|---|
| Tropical | From transplant | Jan - Dec | Jan - Dec |
| Subtropical | From transplant | Mar - Sep | Apr - Oct |
| Mediterranean | From transplant | Mar - May | May - Nov |
| Temperate | Jan - Dec | May - Jun | Jun - Dec |
| Cool | Jan - Dec | May - Jun | Jun - Dec |
| Arid | From transplant | Mar - May | May - Nov |
Botanical reference
Compare the whole plant first, then check the leaf, flower and harvest detail to identify what Grapefruit should look like as it grows.
Leaf detail
Leaf shape, edges, colour and vein pattern.
Flower detail
Flower colour, structure and where blooms appear.
Harvest / detail
Fruit, root, seed, pod or the strongest identifying feature.
Cooking and eating ideas
A quick garden-to-table guide for using Grapefruit after harvest.
Raw / fresh
Use juice, zest, segments, or fragrant leaves fresh in drinks, dressings, salads, marinades, and desserts.
Cooked
Use in sauces, curries, cakes, curds, marmalades, roasted dishes, syrups, and preserves.
Store / preserve
Juice and freeze, dry zest, preserve peel, make marmalade, curd, cordial, or salt-preserved citrus.
Try: Fresh juice, Zest, Marmalade, Marinade.
Good companions
Lavender, Nasturtium, Chives
Avoid near
Potato
Growing note
Needs room and warmth; dwarf trees suit large containers.
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