fruit tree
Gefner atemoya
Gefner atemoya is a fruit tree noted for cherimoya-like flavor and warm-climate fruit. It grows in USDA zones 9b-11a, prefers full sun, part sun and loam and sandy soils, and harvest timing is custard fruit in fall.
Fit and caveats
Gefner atemoya is a specialty fruit for frost-free or protected culture. The ZIP match should be read carefully: many gardeners will need a container, greenhouse, or very mild microclimate rather than open-ground planting.
Best fit
- Warm ZIPs in zones 9b through 11a or protected container culture.
- Gardeners with frost protection plans and bright light.
- Sites with excellent drainage and room for mature tropical growth.
Use caution
- A brief freeze can kill or seriously damage marginal tropical fruit plants.
- Containers dry quickly and need deliberate watering and nutrition.
- Nursery availability and cultivar identity can be inconsistent.
Regional notes
- In cool ZIPs, treat this as a container plant unless local extension guidance says otherwise.
- Move plants before cold events rather than after damage appears.
- Use extension guidance from warm-state programs for pruning and fruiting expectations.
Comparison note: Compared with hardy figs or pawpaws, Gefner atemoya is much more about frost protection. It is a fit for collectors, not a low-risk first fruit plant in cold ZIPs.
Photos
Photos show a representative plant in the garden. Fruit color, size, and growth habit can vary by cultivar, season, nursery stock, and site.
Photo sources: Forest & Kim Starr / Wikimedia Commons (CC BY 3.0)
Harvest and uses
- Harvest window
- custard fruit in fall
- Yield return
- 8-80 lb/plant/year
- First harvest
- 3-6 yrs
- Best for
- Fruit
- Notable traits
- cherimoya-like flavor, warm-climate fruit
Spacing, yield, and timing
How far apart should you plant Gefner atemoya?
Plant Gefner atemoya at 10-20 ft in-row x 12-25 ft rows. Adjust this starting point for trellises, hedges, rootstock, containers, pruning style, or local extension guidance.
How much does Gefner atemoya produce?
Gefner atemoya yield is modeled as 8-80 lb/plant/year. Treat that as a planning range, because weather, soil, watering, pruning, pests, and local pressure can change the real result.
How long does Gefner atemoya take to produce?
Gefner atemoya usually reaches first useful harvest or display in 3-6 yrs under suitable conditions.
How do you grow Gefner atemoya?
Grow Gefner atemoya in USDA zones 9b-11a with full, partial light, loam, sandy soil, and medium water. Use 10-20 ft in-row x 12-25 ft rows for layout planning. Match the plant to drainage, heat, chill, and pest pressure before scaling up.
Can Gefner atemoya grow in a container?
Gefner atemoya can start with a container of about 25+ gal (limited). Larger containers usually buffer heat and moisture swings better than the minimum.
- 10-year return
- 36.6-366 lb/10 yrs
- Full output
- 6-10 yrs
- Planting depth
- Keep the root flare at soil level; graft unions stay above grade.
- Productive life
- 15-25 yrs
- Difficulty
- 4/5
- Reliability
- 3/5
- Data quality
- Low profile, Low yield confidence
Yield varies most with climate, soil, rootstock, pruning, pest pressure, and wildlife.
Estimated Pound Return
Low yield confidence- Year 1
- 0 lb Establishment year: focus on roots before harvest.
- Year 5
- 3-30 lb
- Year 10
- 8-80 lb
- 10-year total
- 36.6-366 lb/10 yrs
Shaded band shows the sourced low-to-high pound-yield range. The line tracks the midpoint for quick comparison.
Method: fruit-count range converted with broad tropical-fruit weight assumptions. Annual crops assume one comparable planting per year; perennial crops ramp from first bearing to full production.
Planting, care, and risk checks
Checklist
8 itemsAffiliate links may earn a commission.
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Tree trunk guard
Protection / After plantingProtect young trunks from mower damage, sunscald, rabbits, and rubbing injury.
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Fruit tree and berry fertilizer
Nutrition / After establishmentSupport fruiting wood, bloom, and recovery after establishment once soil needs are known.
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Soil test kit or lab mailer
Site prep / Before plantingCheck pH and baseline nutrients before adding amendments, especially for fruiting crops, native beds, and acid-loving plants.
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Digging spade or shovel
Tools / Planting dayOpen planting holes, loosen compacted soil, and shape beds for larger transplants.
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Plant labels
Planning / Planting dayTrack cultivar, planting date, and variety when comparing harvests or pollination partners.
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Tree stake kit
Support / Planting dayStabilize newly planted trees only where wind, slope, or root-ball movement makes support necessary.
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Organic mulch
Soil / After plantingHold soil moisture, suppress weeds, moderate soil temperature, and protect shallow roots.
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Bird netting
Protection / Before ripeningProtect ripening berries, grapes, cherries, figs, and other bird-attractive fruit.
Planting strategy
- Planting depth: Keep the root flare at soil level; graft unions stay above grade.
- Container minimum: 25+ gal (limited). Use dwarf/root-pruned culture for long-term containers; in-ground usually performs better.
- Start with one plant when testing fit in a new bed or container.
- Plant more than one when harvest volume or pollination is the main goal.
Risk factors
- Deer pressure: Frequently damaged. Use as a deer browsing cue, not a guarantee; heavy deer pressure can override resistance ratings.
- Black walnut: Juglone-sensitive. Use as a black walnut / juglone planning cue; tolerance varies by cultivar, soil, and distance from the tree.
- Match the site first: full, partial light, loam, sandy soil, and medium water.
- Use 10-20 ft in-row x 12-25 ft rows as the first spacing model; adjust for hedges, trellises, containers, or local guidance.
- Plan around mature size: 10-25 ft H x 8-20 ft W.
- For harvest planning, treat "custard fruit in fall" and 20-80 fruit/plant/year as planning ranges, not guarantees.
- Deer pressure can be a real constraint for this plant; plan protection if browsing is common nearby.
Related planning guides
Comparable plants
Sources and methodology
This guide combines hardiness range, light, soil, water, harvest timing, traits, supplier links, plant relationships, and quantitative planning metrics. Pairings are screened for practical garden fit.
Quantitative values use extension and botanical-reference ranges where available. For less-studied cultivars, similar crops fill gaps conservatively. Ranges are intentionally broad so the profile stays useful without pretending to be exact.
Planning sources: NC State Extension Gardener Plant ToolboxMissouri Botanical Garden Plant FinderUniversity of Maryland Extension - Planting a Tree or ShrubUniversity of Maryland Extension - Starting a Home Fruit GardenUniversity of Maryland Extension - Types of Containers for Growing Vegetables
Editorial sources: UF/IFAS Extension: Tropical and Subtropical Fruit Crops for the Home LandscapeUF/IFAS: Tropical and Subtropical Fruit Crops for the Home LandscapeNC State Extension Gardener Plant Toolbox
Supplier search: Amazon. Search links are not paid placements unless explicitly marked; affiliate listings may earn a commission. Last reviewed: 2026-05-31.