Guava Cultivation Guide in Afghanistan
Practical guava production guide for Afghanistan: climate, soil, irrigation, stage-based nutrition, deficiencies, pests, diseases and harvest.
Introduction and importance
Guava is a warm-climate fruit whose quality depends on healthy planting material, balanced nutrition, even irrigation and careful harvest.
Suitable climate and soil
A long warm season, protection from cold and wind, and deep well-drained soil are required.
Land preparation and planting
Use certified healthy trees or propagules, space for light and airflow and provide suitable wind protection.
Irrigation management
Maintain even root-zone moisture through flowering and fruit growth; drought followed by heavy irrigation causes drop, cracking and quality loss.
Stage-based nutrition
Split nitrogen, supply potassium from fruit set onward and apply phosphorus, calcium, magnesium and micronutrients only from soil, water and leaf tests.
- Stage 1: رشد رویشیAdjust nutrition to crop demand and laboratory soil and water results. Avoid mixing concentrated fertilizers without a compatibility test.
- Stage 2: گلانگیزی و گلدهیAdjust nutrition to crop demand and laboratory soil and water results. Avoid mixing concentrated fertilizers without a compatibility test.
- Stage 3: تشکیل و رشد میوهAdjust nutrition to crop demand and laboratory soil and water results. Avoid mixing concentrated fertilizers without a compatibility test.
- Stage 4: پس از برداشتAdjust nutrition to crop demand and laboratory soil and water results. Avoid mixing concentrated fertilizers without a compatibility test.
Nutrient deficiencies
Diagnose deficiencies from symptom pattern, affected leaf age, root condition and laboratory analysis. Similar symptoms may also result from salinity, waterlogging, cold or root disease.
Pests and diseases
Key pests are fruit flies, scales, aphids and mites; use healthy plants, scouting, traps and integrated management. Key diseases are wilt, anthracnose and fruit rots; maintain drainage, clean tools, infected-tissue removal and preventive management.
Harvest and storage
Use cultivar-specific color, firmness, soluble solids and acidity; handle gently, grade and cool or process promptly.
Frequently asked questions
What is the best fertilizer for Guava?
There is no single universal formula. The correct choice depends on soil and water analysis, crop stage and yield target.
Products Endfert
End fert NPK 20-20-20 +TE
N 20% • P₂O₅ 20% • K₂O 20% • TE
End fert NPK 10-52-10 +TE
N 10% • P₂O₅ 52% • K₂O 10% • TE
End fert NPK 12-12-36 +TE
N 12% • P₂O₅ 12% • K₂O 36% • TE
End fert NPK 15-5-30 +TE
N 15% • P₂O₅ 5% • K₂O 30% • TE
Endfert NPK 10-10-40 +TE
Magic Liquid Humic Fertilizer
Humic acid 14% • Fulvic acid 5% • Water-soluble K₂O 5% • Organic matter ≥ 20%