Goji Berry
Lycium barbarum
Shrubby berry plant; best in containers with bright light and good drainage in Malaysia.
🌞 Light & Temperature
Light: Full sun to very bright light (light shade in extreme heat)
Temperature: 18–30°C (reduced flowering >34°C)
🪴 Pot & Soil
Pot: 25–40 L pot; provide rain shelter and prune to keep 1–1.2 m.
Soil Mix: Free-draining mix; slightly neutral to mildly alkaline; add coarse materials
💧 Watering
Schedule: Dry season: 2x/week; Rainy season: weekly if no rain
Amount: 2–3 L per watering
Allow top 3–5 cm to dry; avoid waterlogging to prevent root rot.
🧪 Fertilizing
Type: Light balanced fertilizer; add dolomite for pH 6.5–7.5
Frequency: Every 4 weeks (light)
Dosage: 15–25 g/month for 25–40 L pot
🍓 Fruiting & Harvest
Start: 6–9 months from cuttings
Seasonality: Flushes after pruning; better in drier months
Duration: 30–45 days from flowering
Harvest Indicators: Berries turn bright red and soften slightly
Tips: Pick frequently to encourage continued flowering.
🌱 Propagation
Semi-hardwood cuttings or seeds
🐛 Pests & Diseases
- Aphids & mites: Neem 1%; maintain airflow; avoid over-fertilizing N.
- Root rot: Ensure drainage; water only when top dries.
🌦️ Seasonal Notes (Malaysia)
Perform best with rain protection during monsoon; prune lightly after harvest to trigger new flushes.
📝 Planting Notes
Install simple canopy or clear roof panel to reduce rainfall on foliage.
💡 Extra Care Tips
- Train to an open center
- Mulch lightly; avoid soggy soils
Note
Schedules are guidelines—adjust for your microclimate, pot size, and weather. During heavy monsoon rain, reduce watering and improve drainage.