Science · Specimen Trees
Macoun Apple
Aromatic red dessert fruit with crisp white flesh, best enjoyed near harvest. Midseason to mid-late season. Tree size, anchorage and drought response depend strongly on the grafted rootstock; full sun, drainage, compatible pollination and annual crop management are essential.
Profile
- Fruit
- Aromatic red dessert fruit with crisp white flesh, best enjoyed near harvest.
- Harvest
- Midseason to mid-late season. Timing shifts with region and weather.
- Cultivar distinction
- McIntosh × Jersey Black parentage; quality is strongest when promptly harvested.
- Pollination
- Plant a compatible cultivar with overlapping bloom; bees transfer pollen.
Water & soil targets
- Moisture (VWC)
- Site-calibrated; varies by soil and rootstock
- Salinity tolerance
- Sensitive to saline irrigation; rootstock affects response, but salt accumulation can reduce growth and fruit quality.
- Drought tolerance
- Limited to moderate; fruiting and dwarf-rootstock trees need reliable moisture.
Optimal root measurement depth
8–18 in
Most absorbing tree roots live in the upper 12–18 inches, out toward the drip line. Typical guidance; confirm with a soil probe on site.
Keep moisture consistent during sizing, thin excessive fruit, and continue protecting active roots from drought after harvest. Wet the active root zone, keep the graft union and trunk base clear, and let drainage restore aeration between irrigations.
Problems to watch
- Uneven cropping and crowded fruit clusters
- Codling moth or locally important fruit insects
- Fire blight, apple scab or cankers according to local pressure
Stress signs
- Persistent leaf wilting or marginal scorch
- Reduced shoot extension and undersized fruit
- Premature leaf or fruit drop
Where you'll find it
- Fresh dessert fruit
- Local farm-market sales
More specimen trees
General agronomic guidance and typical ranges; actual targets vary by site, soil, climate and season.