Walnut growers start harvesting walnuts when about 75% of hulls have split. What better reason to grow your own? At this time, many walnuts have already dropped from the trees to the orchard floor. Once the fruit is harvested, you will need to remove the husk, wash the walnuts, and let them cure for several weeks before storing or cracking. This year I used just my hands to pick up the … Our policy is that the seller owns the items being sold and is employing us to sell their items to the highest bidder for the best … When you find a good number of walnuts with cracked hulls that are fallen from the ground, your tree is probably ready for harvesting. If they lie there too long, they will either begin to mold or become over run with ants, or both. Walnuts are my hands down favorite nuts with the added benefit of not only being high in protein but omega-3 fatty acids as well. 02 of 07 Nuts left too long on the tree will develop a darker color. The harvesting season can begin as early as September and run through the end of November. At this point, the walnuts are either packed in sacks to be sold as “in-shell” product, or they are run through a shelling line where the nuts are cracked. Click on the name of a food below to see which farms grow it and what varieties are sold at the market. (Note: Black Walnuts are different than the English Walnuts more commonly sold in stores and shown in the photo above.) Young walnut trees, irrigation and harvest of the mature trees- 2013 Remove the outer husk from the walnut. Copyright © 2012 California Walnut Company. However, rain falling on the nuts will very often crack the husk open, freeing the nut inside to fall to the ground (this usually occurs in October, in most climates). California has about 227,000 walnut-bearing acres, and in 2010 the walnut crop is expected to be 510,000 short tons, a record production! Finally, the walnut kernels are ready to be shipped to destinations around the world. Clean orchard = clean nuts! The hulls of walnuts contain phenols, chemical compounds that cannot only stain hands but for some people cause skin irritation, so when handling walnuts, wear rubber gloves. 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A pitted shell encases a fibrous, leather sheath that splits as the nuts begin to ripen in the fall and indicates that walnut tree harvesting is nigh. Then, mechanical shakers vigorously shake each tree and thousands of walnuts fall to the ground. Harvest walnuts when they fall to the ground. In most countries, farmers harvest by hand, through shaking the branches so that walnuts … Harvesting at the hottest part of the day will cause nuts to stain while harvesting around rainy weather will cause mold development. The U.S. FDA now recommends walnuts at 1.5 oz. Sign up for our newsletter. Walnuts are cleared from the orchard floors and mechanical shakers come in to … Walnuts are only harvested once a year, between September and November. Black Walnuts are a nutritional nut containing the highest protein content of … Depending upon the variety and region they are grown in, walnut tree harvesting starts from early September to early November. Ideally between 32-38°F, with a 55-65% relative … These hard shelled fruits have sweet, delicate walnut flavor and are one of the most expensive nuts on the market. We gather the fresh nuts in a bucket after they fall to the ground. California Walnut Company, Inc. Harvest begins when the walnuts are almost all ripe with the walnuts 90% shakeable (capable of readily being shaken off the tree via a drivable machine called a shaker) and maybe 95% hullable (capable of readily having the greenish semi-dried hull scraped off the hard brown walnut shell by a big stationary machine called a … Each year, millions of pounds of nuts are purchased from approximately 215 buying locations across the United States. All rights reserved. Find more gardening information on Gardening Know How: Keep up to date with all that's happening in and around the garden. Harvesting walnuts (in this case, harvesting English walnuts) is simple. Harvesting the black walnuts is the easiest step. How are walnuts harvested? Once you are done harvesting the walnuts, you can eat them right away, but keep in mind they won’t be quite like those purchased ones at the grocers. Harvesting Walnuts. Depending upon the variety and region they are grown in, walnut tree harvesting starts from early September to early November. The leaves of the walnut can be made into wine. The walnuts are ready for harvesting when the outer green husk enclosing the walnut fruit begins to split. They are about two inches in diameter and fall to the ground when they're ready to harvest, which is September to October for most of the United States. Fax: (530) 527-7991, Walnut harvest usually begins in the southern and central valleys in early September and the northern regions in early October. https://www.andersenshelling.com/ Begin harvesting when you estimate that at least 85% of the nuts can be easily removed from the tree. Harvesting and Eating Black Walnuts. 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