Plants

peach

Prunus persica

Family: Rosaceae · Genus: Prunus

Secondary I Medium No biomass production

peach — Jack Dykinga, USDA · Public domain · Wikimedia Commons

A deciduous fruit tree of the Rosaceae family, exotic to Brazil but well adapted to the temperate-climate regions of the south. It requires winter chill (typically 100–600 hours below 7.2 °C depending on cultivar), and low-chill cultivars are grown successfully in the highlands of Rio Grande do Sul, Santa Catarina and São Paulo. It flowers in late winter and fruits in spring/summer.

📚 Synonyms

Scientific synonyms: Amygdalus persica L., Persica vulgaris Mill.

Götsch succession

Götsch stage: Secondary I
Ecological role: Early secondary
Primary stratum: Medium
Strata: Medium
Biomass class: No biomass production

Environment

Light requirement: Full sun
Water requirement: Moderate
Drought tolerance: Low
Waterlogging tolerance: Low
Soil pH range: 6–7
Preferred soil texture: Loamy, Sandy
Hardiness zones: 5–9
Frost tolerance: -20.0 °C

Morphology

Mature height: 3–6 m
Recommended spacing: 4–6 m
Root system: Lateral
Root depth: Medium
Growth rate: Moderate
Lifespan: 15–25 years
Time to first harvest: 30 months
Productive lifespan: 15 years

Biomes & climate

Pampa Suitable
Atlantic Forest Suitable

Köppen classes

Where it fits in a guild

Peach takes the Medium stratum in the Secondary I phase of succession — in a guild it shares the line with species from the other strata, each harvesting light at its own height, in its own time.

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🪴 Cultivation

Needs annual fruiting pruning and is usually grafted onto rootstocks. Peach bears on one-year-old wood and so requires constant renewal of new growth. Low-chill cultivars (e.g. 'Chimarrita', 'Maciel', 'Premier') extend its growing range across southern and southeastern Brazil.

✂️ Management & Pruning

Train to an open-center (vase) form, removing the central leader in the early years to build 3–4 scaffold limbs that open the canopy to light. Because it fruits on one-year-old wood, prune annually for renewal in winter (Jun–Aug in the Southern Hemisphere), heading back exhausted shoots to force new growth. Thinning the fruit in early summer improves fruit size.

📅 Phenology

Flowering months: July, August, September

Fruiting months: November, December, January

❓ Frequently asked questions

How long until the first harvest of peach?

The first harvest of peach comes around 30 months after planting.

What spacing is recommended for peach?

The recommended spacing for peach is 4–6 m.

How tall does peach grow?

At maturity, peach reaches 3–6 m tall.

When does peach fruit?

Fruiting of peach occurs in November, December, January.

When does peach flower?

Flowering of peach occurs in July, August, September.

What stage and stratum does peach occupy in a syntropic system?

In a syntropic system, peach belongs to the secondary i stage, occupying the medium stratum.

Functions

🍎 Fruit 🐝 Attracts pollinators 🍯 Melliferous

Propagation

Grafting, Seed, Cutting

Citations

Wikipedia (scientific_name, height_min_m, height_max_m, frost_tolerance_c, hardiness_zone_min, hardiness_zone_max, propagation, light_need)
Plants For A Future (ph_min, ph_max, soil_texture_preference, water_need, drought_tolerance, pruning_notes, cultivation_notes, time_to_first_harvest_months)
POWO (powo_id, scientific_name)