Goji Berry Big Black

25 Seeds

🌱 Best Sowing Time

• Gulf: October–February.
• Kuwait: November–January is the preferred period.
• A second suitable window is February, provided temperatures are still moderate.
• Avoid starting seeds during the extreme summer heat.
• Ideal germination temperature: approximately 20–25°C.

🌿 How to Sow the Seeds

1. Use a light, sterile, well-drained seed-starting mix.
2. Moisten the medium before sowing.
3. Sow the seeds approximately 0.3–0.5 cm deep.
4. Cover lightly with fine soil or vermiculite.
5. Water gently with a fine spray.
6. Keep the medium consistently slightly moist, but never waterlogged.
7. Place the seed tray in a warm, bright location with good airflow.
8. Germination usually takes around 1–3 weeks, although some seeds may take longer.
9. Once seedlings emerge, provide strong light to prevent weak, stretched growth.

🌱 Seedling Care & Transplanting

• Thin seedlings if several emerge in the same cell.
• Transplant when seedlings have developed several true leaves and a good root system.
• Harden seedlings gradually before planting outdoors.
• Space plants approximately 1–1.5 m apart for a hedge or individual shrubs.
• Provide more space if you want plants to develop into larger bushes.
• A container at least 30–40 cm wide and deep is suitable for a young plant.

☀️ Growing & Care

• Sunlight: Full sun is ideal.
• In the Gulf, young plants may benefit from light afternoon shade during periods of extreme heat.
• Mature Goji plants generally tolerate strong sunlight well.
• Soil: Sandy, loamy, alkaline to neutral, and very well drained.
• Goji tolerates relatively poor soils once established.
• Water: Water regularly during establishment. Once established, allow the soil to dry somewhat between watering.
• Avoid constantly wet soil.
• Reduce irrigation during cooler periods.
• Apply a balanced fertilizer lightly during active growth.
• Avoid excessive nitrogen because it can encourage excessive vegetative growth.
• Prune to maintain a manageable shape and encourage productive branches.
• Provide support if branches become long or heavily loaded with fruit.

🫐 Fruiting

• Seed-grown Goji plants can take approximately 2–4 years to begin producing meaningful quantities of fruit, sometimes longer.
• Fruit production varies considerably between seed-grown plants.
• Berries develop after flowering and should be allowed to mature fully before harvesting.
• Important: Plants grown from seed may not necessarily reproduce all the characteristics of the parent ‘Big Black’ plant.

🌡 Gulf Climate Tips

• In Kuwait, November–January is a good period to start seeds indoors or in a protected area.
• Move young plants outdoors gradually as temperatures become suitable.
• Protect young plants from intense afternoon sun during their first hot season.
• Approximately 30–40% afternoon shade can be useful during extreme heat.
• Once established, Goji is relatively tolerant of heat and drought.
• Protect plants from hot, drying winds while young.
• Use containers or raised beds if the native soil drains poorly.
• During extreme summer heat, deep morning watering is preferable to frequent shallow irrigation.
• Avoid allowing containers to become excessively hot.

Tip: Goji is considerably more heat tolerant than many temperate fruit plants, making it a promising choice for the Gulf. For faster and more predictable fruiting, propagation from a healthy cutting is generally preferable to growing from seed, especially when you want to preserve the exact characteristics of ‘Big Black’.