Neem Growing Guide
Fast-growing tropical evergreen tree whose seeds, leaves, and bark yield azadirachtin — a potent natural insecticide. Also used in pharmaceuticals, cosmetics, and organic agriculture.
Growing Conditions
Soil Requirements
Soil Type & pH
Best soil types: sandy, sandy loam, laterite, shallow
pH range: 5 - 8.5 (optimal: 6.5)
Drainage: good
Nutrient Needs (N-P-K)
Planting Guide
Yield & Economics
Common Pests & Diseases
Common Pests
- scale insects
- leaf miner
- neem fruit borer
Common Diseases
- twig blight
- dieback
- leaf spot
Use to identify issues early and prevent crop losses.
Growing Tips
Use fresh neem seeds for planting as viability drops rapidly; seeds lose germination capacity within 2-3 weeks of collection.
Trees begin fruiting from year 3-5; full production reached at 10 years with yields increasing annually.
Collect fallen fruits promptly and depulp immediately; delayed processing reduces azadirachtin content in seed kernels.
Frequently Asked Questions
How long does Neem take to grow?
Neem typically takes 1825 days from planting to harvest. Seeds germinate in about 14 days. The best planting season is spring, monsoon.
What soil does Neem need?
Neem grows best in sandy, sandy loam, laterite, shallow soil with a pH of 5-8.5. Good drainage is required.
What temperature does Neem need?
Neem grows best at 21-32°C. Frost tolerance: none. Heat tolerance: high.
What is the expected yield for Neem?
Neem yields approximately 5,000 kg seed/hectare under good conditions.
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