Perennial Fruit Tree · zones 8–11 · 28 varieties
Mandarin
Citrus reticulata
Rutaceae — the same plant family as orange, grapefruit, lemon and lime. Relatives share pests and diseases, which is why rotation plans group by family.
Mandarin (Citrus reticulata) is a perennial fruit tree for USDA zones 8–11. It wants full sun and pH 5.5–6.5 soil, with about 1–1.5 in of water weekly. First real harvest comes in 2–4 yr on a grafted nursery tree, or 7–10 yr from a seed. Watch for asian citrus psyllid and citrus greening. Below: its full sourced profile from 11 extension sources, plus a planting calendar timed to your frost dates.
Typical dates for zone 6b — set your zone or ZIP for yours. Timing is a guide from the crop's sourced growth stages; confirm with your local frost dates and extension before you sow.
What we will not put a number on
We do not give a feeding rate for this crop, and that is deliberate rather than a gap. The figures published by extension services are pounds of nitrogen per acre for a production field — they do not convert safely to a raised bed or a pot without knowing your soil test and your fertilizer's analysis, and guessing errs toward burning roots. It is also why every chart you find online disagrees with the next one.
Site & soil
- Hardiness zones
- 8–11est
- Sun
- Full sun
- Soil pH
- 5.5–6.5
- Soil texture
- Loam, Clay, Well drained
- Frost tolerance
- Tender
The plant
- Mature height
- 4–12 ft
- Mature spread
- 4–8 ft
- Growth rate
- Slowest
- Spacing in row
- 96–180 in
- How much room it needs is set by the rootstock, not the fruit. A semi-dwarf wants about 8 feet; a standard tree wants 15. Check what yours is grafted onto before you measure the bed.
- Between rows
- 240 in
- Planting depth
- At soil level
- Container size
- 15 gal
- 15 gallons is the minimum for a young or dwarf tree. The same source pairs it with a half-barrel for a mature one, so treat this as the pot to start in rather than the pot to keep it in.
- Support
- Self-supporting
- Grown from
- Grafting, Budding, Transplant
Water & feeding
- Water needs
- Moderate
- Water per week
- 1–1.5 in/wkest
- Critical water
- Establishment, Fruit setest
- Feeding
- Moderate
Timing & fruiting
- Years to first harvest
- 2–4 yrest
- That is the grafted nursery tree, which is what a nursery sells. Grown from a seed on its own roots it is 7–10 yr — a different tree, and a different wait.
- Chill hours
- 0–100 hrs
- Pollination
- Partially self fertile
- Harvest cues
- Fruit coloring
- Winter damage below
- 28 °F
- A general citrus figure, not one published for mandarin. Mandarins are the hardiest common citrus: Texas A&M puts serious damage to an un-hardened satsuma at 24 °F, and this record's own survival band is 14–18 °F. Treat 28 °F as an early, cautious warning.
- Survives winter down to
- 14–18 °F
Edible parts per source: fruit.
Compiled from the extensions cited below. Which ones actually show up depends on your region — your extension's local list is the last word.
| Variety | Type | Days | Color | Size | What it is known for |
|---|---|---|---|---|---|
| Calamondin Heirloom | Mandarin Hybrid | — | Small | University of California, Riverside — Givaudan Citrus Variety Collection records this astakes the cold · grown to look at · happy in a pot | |
| California Honey | — | Yellow | |||
| Clementine Algerian Heirloom | Clementine | — | Medium | ||
| Clementine De Nules | Clementine | — | University of California, Riverside — Givaudan Citrus Variety Collection records this asno seeds | ||
| Clementine Nour | Clementine | — | Medium | ||
| Dancy Tangerine Heirloom | Tangerine | — | Medium | ||
| Fremont | Mandarin Hybrid | — | Orange | Medium | |
| Gold Nugget | Mandarin Hybrid | — | Medium | University of California, Riverside — Givaudan Citrus Variety Collection records this asno seeds | |
| Indio Mandarinquat | Mandarin Hybrid | — | Small | University of California, Riverside — Givaudan Citrus Variety Collection records this asgrown to look at | |
| Kinnow Heirloom | Mandarin Hybrid | — | Medium | ||
| Kishu | Mandarin | — | Small | University of California, Riverside — Givaudan Citrus Variety Collection records this asno seeds | |
| Lee x Nova | Mandarin Hybrid | — | University of California, Riverside — Givaudan Citrus Variety Collection records this asno seeds | ||
| Miho Wase Satsuma | Satsuma | — | Four Winds Growers describes this astakes the cold · no seeds | ||
| Minneola Tangelo Heirloom | Tangelo | — | |||
| Murcott Mandarin (Honey Tangerine) Heirloom | Tangerine | — | Orange | ||
| Owari Satsuma Heirloom | Satsuma | — | Orange | University of California, Riverside — Givaudan Citrus Variety Collection records this astakes the cold · no seeds | |
| Page Heirloom | Tangelo | — | Orange | Medium | |
| Pixie Heirloom | Mandarin Hybrid | — | University of California, Riverside — Givaudan Citrus Variety Collection records this asno seeds | ||
| Ponkan Heirloom | Mandarin | — | Large | ||
| Royal Heirloom | Mandarin Hybrid | — | Orange | ||
| Shasta Gold | Mandarin Hybrid | — | Large | University of California, Riverside — Givaudan Citrus Variety Collection records this asno seeds | |
| Shiranui Mandarin (Dekopon / Sumo Citrus) | Mandarin Hybrid | — | Orange | Large | |
| Sunburst Tangerine | Tangerine | — | Orange | Small | |
| Tahoe Gold | Mandarin Hybrid | — | Medium | University of California, Riverside — Givaudan Citrus Variety Collection records this asno seeds | |
| Tango | Mandarin Hybrid | — | |||
| W. Murcott | Mandarin Hybrid | — | University of California, Riverside — Givaudan Citrus Variety Collection records this asno seeds | ||
| Wekiwa Tangelo Heirloom | Tangelo | — | Pink | ||
| Yosemite Gold | Mandarin Hybrid | — | Large | University of California, Riverside — Givaudan Citrus Variety Collection records this asno seeds |
- Clemson Cooperative Extension, Home & Garden Information Center
- LSU AgCenter
- Mississippi State University Extension
- Texas A&M AgriLife Extension (Aggie Horticulture)
- Texas A&M AgriLife Extension Service (Fort Bend County)
- UF/IFAS Extension
- University of Arizona Cooperative Extension
- University of California Cooperative Extension (UC Master Gardeners of Santa Clara County)
- University of Florida IFAS Extension (EDIS)
- University of Florida IFAS Extension (Gardening Solutions)
We compile bare facts from these university-extension and horticultural sources, never copied prose. 19 of the 24 values on this page carry a citation. The rest are marked est; hover one and it says why — either nobody publishes a figure we could point at, or a person set it and attached no source. Figures vary with climate and seed source; confirm with your local extension before you buy.
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