{"id":12254,"date":"2026-11-06T10:00:39","date_gmt":"2026-11-06T04:30:39","guid":{"rendered":"https:\/\/www.target-agriculture.com\/?p=12254"},"modified":"2026-10-20T07:25:37","modified_gmt":"2026-10-20T01:55:37","slug":"how-do-cashews-grow-the-odd-nut-that-hangs-outside-its-fruit","status":"publish","type":"post","link":"https:\/\/www.target-agriculture.com\/de\/how-do-cashews-grow-the-odd-nut-that-hangs-outside-its-fruit\/","title":{"rendered":"How Do Cashews Grow? The Odd Nut That Hangs Outside Its Fruit"},"content":{"rendered":"

Ever seen a cashew on its tree? The nut hangs outside its fruit. See how a Vietnam cashew nuts supplier turns it into a safe snack.<\/strong><\/p>\n

<\/p>\n

Picture the cashews in a mixed-nut bowl. Now picture where they came from. Most people have never seen one on a tree, and the sight is a surprise: the nut dangles outside its fruit, like a boxing glove hanging from a juicy red bell. Below, we cover where cashews grow, what ground and weather they need, why that odd nut is wrapped in toxic oil, and how we handle it at Target Agriculture.<\/p>\n

Born in Brazil, Happy in the Tropics<\/h1>\n

\"How<\/p>\n

Fig. 1<\/em>: Cashew fruits develop in stages, ending with the nut hanging below the swollen cashew apple. (Image: Suphatthra olovedog\/Shutterstock, via Garden.eco (“How Do Cashews Grow?”, Morgan Shokley).<\/em><\/p>\n

Cashew trees (Anacardium occidentale<\/em>) come from north-eastern Brazil, and they are not fussy about much, except frost. Think of the tropics. Garden.eco’s guide puts the cold limit near 10\u00b0C and the yearly rainfall at about 1,000\u20132,000 mm. An Indian cashew guide adds that 20\u201330\u00b0C is ideal, and that heat above 36\u00b0C between flowering and fruiting hurts fruit set.<\/p>\n

What a cashew site needs:<\/strong><\/h1>\n

– A frost-free climate and plenty of sun.<\/p>\n

– Deep, well-drained sandy loam, not waterlogged soil, heavy clay, or ground above pH 8.<\/p>\n

– Land that does not flood; Binh Phuoc’s geographical indication puts suitable sites below 600 m.<\/p>\n

– Terraces or contour planting on slopes, so rain does not wash the soil away.<\/p>\n

\"How<\/p>\n

Fig 2: Cashew tree planting requirements \u2014 sun, soil and spacing. (Infographic: Garden.eco, “Cashew Tree Planting Requirements”.)<\/em><\/p>\n

Grower’s tip:<\/strong> in Binh Phuoc, farmers favor red-yellow soil. Wet feet are a cashew’s real enemy, so drainage comes first.<\/p>\n

Dry Feet, Dry Bloom<\/h1>\n

{H\u00ecnh 3: Cashew flowers in bloom.}<\/p>\n

Photo: Dr. Raju Kasambe, CC BY-SA 3.0, via Wikimedia Commons.<\/em><\/p>\n

Here is the twist: it is not how much it rains, but when. Rain during bloom invites fungal disease. Rain at harvest can make ripe nuts rot or sprout. In Binh Phuoc, the rainy season runs May to November. Flowering starts in January and lasts about 85 days, so the long dry spell is exactly what the flowers want.<\/p>\n

The Fruit That Wears Its Seed on the Outside<\/h1>\n

After pollination, a small kidney-shaped nut appears first. Then its stalk swells into the cashew apple, a pseudofruit in red or yellow. The apple has roughly five times an orange’s vitamin C, says Garden.eco, and we share how every part of the tree is used<\/a>.<\/p>\n

Why Cashews Never Come in the Shell<\/h1>\n

Caution:<\/strong> the shell is not a toy. Between its layers sits cashew nut shell liquid, roughly 70% anacardic acid and 18% cardol, according to FAO-backed Feedipedia<\/a>. Cashews share a plant family with poison ivy, and Indiana Public Media<\/a> explains the oil can irritate skin. The kernel is safe; the shell oil is the trouble. That is why every cashew gets cracked and heat-treated first.<\/p>\n

{H\u00ecnh 4: Cracking and shelling line at Target Agriculture’s factory.}<\/p>\n

Photo: Target Agriculture Group.<\/em><\/p>\n

At Target Agriculture, we run our own cracking and shelling factory. It handles around 15,000 tons of raw cashew a year from 6 cooperatives and 1,000+ farmers in Dong Nai, and keeping it in-house lets us trace each organic lot to its farm. For our day-to-day farm routine, see How to Grow Organic Cashews: A Field Guide From Binh Phuoc Farms<\/a>.<\/p>\n

Conclusion<\/h1>\n

So next time you crack open a bag of cashews, remember the journey: warm land, dry bloom, a nut outside its fruit, and a toxic shell safely gone. As a Vietnam cashew nuts supplier working with organic cooperatives, we at Target Agriculture look after each step.<\/p>\n

\ud83d\udc49 Looking for a reliable organic cashew source? Contact Target Agriculture<\/a>.<\/p>\n

Reference: <\/em><\/p>\n

Morgan Shokley, “How Do Cashews Grow? Like No Other Nut You’ve Ever Seen!”, Garden.eco \u2014 https:\/\/www.garden.eco\/how-do-cashews-grow<\/a>.<\/em><\/p>\n

Binh Phuoc geographical indication description (most.gov.vn); Cashewnut Cultivation guide (agritech.tnau.ac.in); FAO-backed Feedipedia; Indiana Public Media, A Moment of Science.<\/em><\/p>\n

\u2192 GET IN TOUCH WITH OUR TEAM<\/a><\/h1>\n

\"\"YOUTUBE<\/a>\u00a0–\u00a0LINKEDIN<\/a><\/h1>","protected":false},"excerpt":{"rendered":"

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