Raw Dried Pistachio seeds, Pistacia vera, Calif; Will grow nut trees
>>>> Big NEW CROP on the drying racks NOW! <<<<<
Suitable for dry Southwest USA states only, from CA to TX, with mild frost and low humidity.
Fresh-picked, raw pistachio seeds, mostly closed shells, most with the skins still on, and just a dash of color on many, Harvested the second half of September, 2020 and with limited seasonal availability. Purchased directly from the nutty nut farmer in CA and only available for several weeks per year, period. These are very rare and hard to find seeds. You likely have never seen such seeds as these in your life, as they are not sold in big retail food stores, only at a few local farmer's markets and local fruit stands here in CA. Completely unprocessed, fresh, raw seeds. Dried by Datura Don naturally in open air with mostly shade next to the fresh whole corn cobs, ferociously guarded by Gandolf the Grey, the feral barn cat regularly fed here at WBTC, as well as our home-boy, the Black Panther, also a cat, but not feral.
These will grow into the typical California Kerman pistachio trees, which are both male and female; and no, the male seeds do not have a little penis or more nuts so don't ask me to sex them. Locally farm-grown here in Central California outside of Fresno in the 'Big Valley.'
Pistachios were first introduced to the Golden State in 1854 (five years after the Gold Rush) and have thrived here ever since. Pistachio trees are normally cut and expertly grafted onto new root stock, which will tell you the gender right away and save three years or more of growing time. These grafted trees are expensive and also hard to find via mail. If you are patient, this is a much cheaper way to go. You may end up with a few more males than you would normally stock, which do not have to be kept. But better five too many than not enough.
Heirloom tree, up to 33 ft. tall in ideal conditions. Human beings of all kinds have eaten these nutritious nuts for over 175,000 years, according to archaeologists. Or, since long before "humans" were even human.
The pistachio nut tree is native to western Asia and Asia Minor, and is still a major crop in Iran. It grows in USDA plant hardiness Zones 8 through 11, or, tolerates temps between 15 °F in winter to 118 °F or so in the summer. Pistachios are a valuable commercial export crop in California, but are also grown successfully in Arizona, Nevada, New Mexico, Texas and Utah. Not suitable for most other locations in the US!
They like full sun, hot, dry summers, and well drained soil. Very drought tolerant once established. Can handle salty soils more than most food trees. Pistachio trees do poorly in conditions of high humidity (east of the Rockies) and are susceptible to root rot in winter if they get too much undrained or standing water around the roots (such as Oregon and Washington). NOTE: Long, hot, low-humidity summers are required for proper ripening of the coveted nuts. Best planted in Spring outdoors or in a greenhouse anytime after cold stratification.
Seeds can be planted as is after soaking, but germination will likely be only 50 to 60%. But it works. No trouble, just plant.
Better germination (90-95%) can be obtained by shelling carefully or gently cracking the shells, then soaking the nuts for 16-24 hours. Next mix the seeds with slightly damp sand and place into a plastic bag with a few holes and refrigerate for a month or two. Plant the cold-stratified seeds in half sand, half perlite, and water daily. Caution: Too much moisture will rot the seeds! Once sprouted, use half potting soil to half perlite, or half potting soil and half sand, or one third of each. Horticultural studies show seed germination is greatly improved by soaking the seeds in solution of 1% potassium nitrate, a commercial Nitrogen fertilizer (not organic). Perhaps manure tea would also work, such as a pellet or two of Chickee-doo-doo in the water mix, but not sure exactly.
It will take four to 10 years to get any flowers that indicate sex. Best if planted in the ground in sandy or well drained soil after one to two years of being potted. One male tree per a half dozen females is quite adequate (upwind male position preferred). (Kama Sutra positions are not relevant, those are different nuts and different positions.)
The tasty pistachio nuts are high in balanced nutrition including protein and carbs. They have a positive health effect on humans by lowering blood pressure and the risk of heart disease. They are also very delicious, raw or toasted.