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Garlic (Allium sativum<\/em>) is one of the highest-value crops per square meter you can grow, often two to five times more profitable than onions on the same surface area. It stores for months without refrigeration, has strong culinary and medicinal demand, and requires no complex machinery to plant or harvest. This guide walks through everything you need to grow garlic successfully in 2026<\/strong>, whether you are a home gardener in the United States, a smallholder in Kenya, or a commercial grower anywhere in between.<\/p>\n The first fork in the road is the choice between hardneck and softneck garlic.<\/p>\n If you are in a tropical or subtropical climate without a real winter, softneck varieties are the safer choice. In highland regions (above 1,500 m) hardneck can succeed.<\/p>\n Do not<\/strong> plant supermarket garlic, most is treated with sprout inhibitors, and many imported bulbs carry viruses. Buy certified seed garlic from a reputable grower or agricultural cooperative. For commercial production, seed garlic represents 30 to 50 % of variable costs, it is worth investing in quality.<\/p>\n Garlic needs about 25 mm of water per week during active growth in spring. Reduce watering as leaves start to yellow (about 3 weeks before harvest),this improves flavor concentration and storage.<\/p>\n Garlic competes poorly with weeds. Hand-weed regularly, especially in the first 8 weeks. Mulch reduces the workload significantly.<\/p>\n When hardneck garlic sends up its scape (usually 3 to 4 weeks before harvest), cut it off<\/strong> when it forms one full loop. This diverts energy into the bulb and can increase bulb size by 25 to 30 %. Bonus: garlic scapes are edible and sell well at farmers markets.<\/p>\n Garlic is often called \u00ab\u00a0the beginner’s cash crop\u00a0\u00bb because of its low input cost, storage tolerance and reliable market demand. For commercial-scale projects, especially in African highland regions where garlic quality can be exceptional, our team of agricultural consulting and engineering<\/a> and turnkey agricultural projects<\/a> supports feasibility studies, planning and setup.<\/p>\n Article by the Jogoo Agriculture agronomy team. Recommendations should be adapted to your climate, variety and locally registered inputs.<\/em><\/p>\n In temperate climates, the best time to plant garlic is 4 to 6 weeks before the ground freezes, typically mid-October to mid-November in the northern US and northern Europe. Fall planting gives significantly bigger bulbs than spring planting. In subtropical and tropical climates, plant during the coolest part of the year, November to January in sub-Saharan Africa.<\/p>\n Plant garlic cloves 5 cm deep in temperate climates (deeper protects from freeze-thaw), or 3 cm deep in warmer climates. Orient the pointed end up and the flat root end down, planting upside down produces deformed bulbs. Space cloves 10 to 15 cm apart within rows and 25 to 30 cm between rows.<\/p>\n It is not recommended to plant supermarket garlic. Most is treated with sprout inhibitors, and many imported bulbs carry viruses. Buy certified seed garlic from a reputable grower or agricultural cooperative. Seed garlic represents 30 to 50 % of variable costs for commercial production, it is worth investing in quality.<\/p>\n Fall-planted garlic takes 8 to 9 months from planting to harvest (October to July in temperate climates). Spring-planted garlic matures in 4 to 5 months but produces significantly smaller bulbs. In tropical climates with softneck varieties, count on 5 to 7 months.<\/p>\n Harvest garlic when the lower 3 to 5 leaves have turned brown but 4 to 6 upper leaves are still green. This is critical: too early gives small bulbs, too late causes cloves to split and reduces storage life. Loosen the soil gently with a fork rather than pulling the plants, necks break easily. Harvest on a dry day.<\/p>\n
\n1. Two types of garlic, pick the right one<\/h2>\n
Hardneck garlic (Allium sativum<\/em> var. ophioscorodon<\/em>)<\/h3>\n
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Softneck garlic (Allium sativum<\/em> var. sativum<\/em>)<\/h3>\n
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2. When to plant garlic<\/h2>\n
Temperate climate<\/h3>\n
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Subtropical and tropical climate<\/h3>\n
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3. Prepare the soil<\/h2>\n
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4. Break the bulb and select your cloves<\/h2>\n
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Where to source planting cloves<\/h3>\n
5. Planting technique<\/h2>\n
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6. Ongoing care<\/h2>\n
Watering<\/h3>\n
Fertilization<\/h3>\n
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Weeding<\/h3>\n
Scape removal (hardneck only)<\/h3>\n
Pests and diseases<\/h3>\n
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7. Harvest<\/h2>\n
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8. Curing and storage<\/h2>\n
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9. Yield and profitability<\/h2>\n
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\nFrequently asked questions<\/h2>\n
When is the best time to plant garlic?<\/h3>\n
How deep should you plant garlic?<\/h3>\n
Can you plant garlic from the grocery store?<\/h3>\n
How long does garlic take to grow?<\/h3>\n
How do you know when garlic is ready to harvest?<\/h3>\n