Here is the honest truth about cherries in Zone 12: they will not fruit here. Sweet and sour cherries need a long, cold winter — far more chill than Zone 12, with winter lows of 50 to 60°F and no frost, can ever provide. A cherry tree may grow leaves in the tropics, but it will not give you cherries. This guide explains why, and what to grow instead.
Like every crop in the tropics, cherries rewards gardeners who work with Zone 12's seasons — the cooler, drier months and the hot, wet months — rather than against them. The planting calendar hub gives the Zone 12 picture month by month, and our guide to when to plant cherries in Zone 11 shows how the timing shifts in a cooler zone.
Zone 12 at a glance
USDA Zone 12 covers the warmest, most tropical parts of the United States — Hawaii, Puerto Rico, Guam and the U.S. Virgin Islands. Winters are warm, with average winter lows of 50 to 60°F, and the growing season never really ends.
Zone 12 is frost-free year-round: there is no average last spring frost and no average first autumn frost. That means you plant by heat and by the wet and dry seasons, not by frost dates. These are USDA zone averages, not exact figures for any one garden — always check your local extension service and the forecast before planting.
| Detail | Zone 12 guidance |
|---|---|
| Average winter low | 50 to 60°F |
| Average last spring frost | Frost-free (no frost dates) |
| Average first autumn frost | Frost-free (no frost dates) |
| Days to germination | 30–90 days |
| Days to maturity | 1095–2555 days |
| Sowing | start indoors or direct sow |
| Sun | full sun |
| Soil pH | 6.0–6.5 |
| Spacing | 144–216 inches |
| Water needs | moderate |
| Cold tolerance | hardy |
When to plant cherries in Zone 12
There is no good time to plant sweet or sour cherries in Zone 12, because the problem is not timing — it is chill. Cherries need hundreds of hours below 45°F each winter to flower and fruit properly, and Zone 12, frost-free with winter lows of 50 to 60°F, cannot provide them. Trees take 3 to 7 years to fruit in a suitable climate, but in Zone 12 they simply do not fruit. If you love cherries, grow a tropical alternative instead, and check your local extension service for fruit that suits your area. See the Zone 12 November planting guide for what else to plant that month.
Starting cherries in Zone 12
Do not start cherries from seed in Zone 12 — seed germinates in 30–90 days, but a seedling will not come true to variety and will not fruit in the tropics. Even grafted nursery trees, planted with the best care and spaced 144–216 inches apart, will not fruit without winter chill. If you already have a cherry tree, enjoy it as an ornamental and a shade tree, and put your fruit-growing effort into citrus, figs and tropical fruit instead. The plant spacing calculator can help you plan the layout.
Soil, spacing, sun and water
Cherries in a suitable climate need full sun and deep, well-drained soil with a pH of 6.0–6.5, and they will not tolerate waterlogged roots. In Zone 12, the soil is not the problem — the climate is. Any tree you do plant should go on a slight mound with good drainage, with moderate water and a thick mulch, but no soil preparation will make up for the missing winter chill. Save your best soil and your best spot for fruit that can actually use them.
Companion planting
Good companions for cherries in a suitable climate include borage, marigolds, clover and chives, which attract pollinators and deter soil pests. In Zone 12, those same companions are better used under the fruit trees that will actually crop for you — citrus, figs and tropical fruit. The companion planting finder can suggest combinations for your whole bed.
Pests and problems
The common pests listed for cherries are aphids, Japanese beetles, birds and spider mites. In Zone 12, a cherry tree that never fruits will still attract aphids on young shoots and Japanese beetles on its leaves, and humid weather brings fungal disease — but the real pest problem is disappointment. Grow fruit that suits your climate, and your pest problems will be the ordinary, manageable kind that come with a real harvest.
Harvest and storage
Cherries take 3 to 7 years to fruit in a suitable climate, but in Zone 12 there is no harvest to wait for — the tree will flower poorly, if at all, and set little or no fruit. If a few cherries do appear, pick them when fully coloured and sweet, but do not plan a harvest around them. The honest harvest from a cherry tree in Zone 12 is shade and blossom, not fruit, and that is not enough to justify the space it takes.
What to grow instead of cherries in Zone 12
If you want cherry-like fruit in Zone 12, grow Barbados cherry, also called acerola. It is a tropical shrub, not a true cherry, but its small red fruits taste tart and cherry-like, it fruits heavily in the heat, and it is rich in vitamin C. Plant it in full sun, in well-drained soil, and it will crop within a year or two.
Surinam cherry is another tropical option, with dark red fruit and a resinous, cherry-like flavour, and it grows as a handsome hedge. Both are far better uses of a Zone 12 garden than a true cherry tree waiting for a winter that never comes.
For a related crop, see our guide to when to plant figs in Zone 12.
Frequently asked questions
When should I plant cherries in Zone 12?
There is no good time — sweet and sour cherries need a cold winter that Zone 12 cannot provide, so they will not fruit here no matter when you plant them.
Why won't my cherry tree fruit?
Lack of winter chill is the cause. Cherries need hundreds of hours below 45°F each winter, and Zone 12's winter lows of 50 to 60°F never get cold enough.
Can low-chill cherry varieties work in Zone 12?
No — even the lowest-chill cherry varieties need far more cold than Zone 12 provides. This is one fruit where there is no tropical workaround.
What should I grow instead of cherries?
Barbados cherry (acerola) and Surinam cherry are tropical fruits with cherry-like flavour that fruit heavily in Zone 12 heat.