Manzano Red Hog Plum Growing Guide: Care, Pests and Harvest in South Florida

Manzano Red Hog Plum

Manzano is a red hog plum selection with apple-like, sweet, crisp fruit. (Spondias purpurea 'Manzano')

Shop this plant: Manzano Red Hog Plum Tree (Spondias) – 3 Gal

Quick Care Summary

  • Sun: Full sun, at least 6-8 hours a day, for the best flowering and fruit.
  • Soil: Well-drained soil is essential.
  • Watering: Water regularly while establishing.

Sun

Full sun, at least 6-8 hours a day, for the best flowering and fruit.

Soil

Well-drained soil is essential. South Florida's sandy and limestone soils work well if water never stands; plant on a slight mound in low areas and mix in compost at planting.

Watering

Water regularly while establishing. Established trees are drought tolerant and often drop leaves in the dry season before flowering.

Fertilizer Schedule for South Florida

Young trees: a balanced fertilizer with minor elements (such as 6-6-6 or 8-3-9) every 6-8 weeks from March through September, starting small and increasing as the tree grows. Mature trees: 2-3 applications a year (spring, early summer, late summer). Skip fertilizer from November through February. On alkaline South Florida soil, add chelated iron and manganese if new leaves are pale with green veins.

Pruning

Prune after harvest to keep the tree compact; hog plums are very tolerant of hard pruning and grow easily from cuttings.

Cold Protection

Mature trees tolerate brief dips near 28-30°F; protect young trees.

Container vs. In-Ground

Grows fast into a small tree; can be kept in a 15-25 gallon container with pruning.

Spacing

Plant 15-20 ft from other trees and at least 10 ft from buildings.

Flowering and Fruiting Timeline

Flowers in the dry season; fruit ripens spring to summer, often in the first 1-2 years.

Harvest

Pick when fruit turn red and give slightly. Eat fresh or use in preserves.

Common Pests and Diseases

Start with organic, low-impact fixes: good airflow, clean-up of fallen fruit and leaves, and soaps or oils before anything stronger. Always follow label directions.

Scale and mealybugs

How to identify: Small bumps or white cottony clusters on stems and leaf undersides, often with sticky honeydew and black sooty mold.

Organic-first treatment: Prune heavily infested twigs, spray horticultural oil or insecticidal soap, and control the ants that farm them.

Anthracnose and leaf spot

How to identify: Dark sunken spots on leaves and fruit, worse in rainy weather.

Organic-first treatment: Prune for airflow, clean up fallen leaves and fruit, and use copper fungicide during wet periods if needed.

Fruit flies

How to identify: Small punctures in ripening fruit that turn soft and rot from inside.

Organic-first treatment: Harvest on time, pick up dropped fruit daily, and bag developing fruit with mesh or paper bags.

Root rot

How to identify: Wilting despite moist soil, yellowing leaves, dark mushy roots.

Organic-first treatment: Prevention is the cure: plant high in fast-draining soil, never let water stand, and cut back watering in cool months.

FAQ

Why is it called Manzano? Its flavor and crunch remind people of apple (manzana).

Is it self-fruitful? Yes.

Related Reading

Ready to grow your own? Get the Manzano Red Hog Plum here.

by Plant Doctor – October 30, 2026