Garlic Growing Guide
Garlic is a bulb crop in the allium family, cultivated for thousands of years for culinary and medicinal purposes. Hardneck varieties produce scapes and complex flavors, while softneck types store longer and are suited to milder climates.
Growing Conditions
Soil Requirements
Soil Type & pH
Best soil types: loam, sandy loam, silt loam
pH range: 6 - 7.5 (optimal: 6.5)
Drainage: excellent
Nutrient Needs (N-P-K)
Planting Guide
Yield & Economics
Common Pests & Diseases
Common Pests
- onion thrips
- bulb mite
- nematode
- allium leaf miner
Common Diseases
- white rot
- botrytis
- fusarium basal rot
- downy mildew
Use to identify issues early and prevent crop losses.
Growing Tips
Plant cloves in fall, 4-6 weeks before the ground freezes, with pointed end up and 5 cm deep; mulch heavily after planting.
Stop watering 2-3 weeks before harvest when lower leaves begin to brown; wet bulbs at harvest will not cure properly.
Cure bulbs for 2-4 weeks in a warm, dry, well-ventilated area before storage to maximize shelf life.
Frequently Asked Questions
How long does Garlic take to grow?
Garlic typically takes 240 days from planting to harvest. Seeds germinate in about 14 days. The best planting season is fall.
What soil does Garlic need?
Garlic grows best in loam, sandy loam, silt loam soil with a pH of 6-7.5. Excellent drainage is required.
What temperature does Garlic need?
Garlic grows best at 13-24°C. Frost tolerance: high. Heat tolerance: moderate.
What is the expected yield for Garlic?
Garlic yields approximately 10,000 kg/hectare under good conditions.
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