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Northwest Crops & Soils Program

Hemp flower

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Full-Text Articles in Agriculture

2020 Hemp Flower Plant Spacing X Planting Date Trial, Heather Darby, John Bruce, Ivy Krezinski, Rory Malone, Sara Ziegler Mar 2022

2020 Hemp Flower Plant Spacing X Planting Date Trial, Heather Darby, John Bruce, Ivy Krezinski, Rory Malone, Sara Ziegler

Northwest Crops & Soils Program

Hemp is a non-psychoactive variety of cannabis sativa L. Hemp is a crop of historical importance in the U.S. and re-emerging worldwide as a popular crop as it is sought out as a renewable and sustainable resource for a wide variety of consumer and industrial products. Hemp that is grown for fiber, grain oil, or as an intended health supplement contains less than 0.3% tetrahydrocannabinol (THC). When hemp is grown to produce cannabidiol (CBD) as an intended health supplement, CBD concentrations are relatively high, with concentrations ranging between 8-15%. Hemp for CBD production is grown more intensively, similar to vegetable …


2020 Hemp Flower Variety Trial, Heather Darby, John Bruce, Ivy Krezinski, Lindsey Ruhl Jan 2021

2020 Hemp Flower Variety Trial, Heather Darby, John Bruce, Ivy Krezinski, Lindsey Ruhl

Northwest Crops & Soils Program

Hemp is a non-psychoactive variety of Cannabis sativa L. The crop is one of historical importance in the U.S. and re-emerging worldwide importance as medical providers and manufacturers seek hemp as a renewable and sustainable resource for a wide variety of consumer and industrial products. Hemp grown for all types of end-use (health supplement, fiber, and seed) contains less than 0.3% tetrahydrocannabinol (THC). Some hemp varieties intended to produce a health supplement contain relatively high concentrations of a compound called cannabidiol (CBD), potentially 10-15%. The compound CBD has purported benefits such as relief from inflammation, pain, anxiety, seizures, spasms, and …


Hemp Flower Nitrogen Fertility Trial, Heather Darby, John Bruce, Scott Lewins, Sara Ziegler Jan 2020

Hemp Flower Nitrogen Fertility Trial, Heather Darby, John Bruce, Scott Lewins, Sara Ziegler

Northwest Crops & Soils Program

Hemp is a non-psychoactive variety of Cannabis sativa L. The crop is one of historical importance in the U.S. and re-emerging worldwide importance as medical providers and manufacturers seek hemp as a renewable and sustainable resource for a wide variety of consumer and industrial products. Hemp grown for all types of end-use (health supplement, fiber, and seed) contains less than 0.3% tetrahydrocannabinol (THC). Some hemp varieties intended to produce a health supplement contain relatively high concentrations of a compound called cannabidiol (CBD), potentially 10-15%. The compound CBD has purported benefits such as relief from inflammation, pain, anxiety, seizures, spasms, and …


Hemp Flower Harvest Date, Heather Darby, John Bruce Jan 2020

Hemp Flower Harvest Date, Heather Darby, John Bruce

Northwest Crops & Soils Program

In the Northeast, hemp harvest can take place any time from late August through October or later depending on hemp varieties and weather conditions. Harvest for autoflowering varieties can somewhat reliably be determined with the use of recommended harvest dates for individual varieties whereas full term or photoperiod sensitive varieties more often require careful monitoring through the use of visual or aromatic cues. Primarily harvest date for flower crops is determined by a number of noticeable changes in the physical characteristics of trichomes, bracts, and pistils. The trichomes, known as capitate-stalked resin glands, will begin to form as stalked structures …


Hemp Flower Combined Phosphorus-Potassium Fertility Trial, Heather Darby, John Bruce, Scott Lewins, Sara Ziegler Jan 2020

Hemp Flower Combined Phosphorus-Potassium Fertility Trial, Heather Darby, John Bruce, Scott Lewins, Sara Ziegler

Northwest Crops & Soils Program

Hemp is a non-psychoactive variety of Cannabis sativa L. The crop is one of historical importance in the U.S. and re-emerging worldwide importance as medical providers and manufacturers seek hemp as a renewable and sustainable resource for a wide variety of consumer and industrial products. Hemp grown for all types of end-use (health supplement, fiber, and seed) contains less than 0.3% tetrahydrocannabinol (THC). Some hemp varieties intended to produce a health supplement contain relatively high concentrations of a compound called cannabidiol (CBD), potentially 10-15%. The compound CBD has purported benefits such as relief from inflammation, pain, anxiety, seizures, spasms, and …


Hemp Flower Variety Trial, Heather Darby, John Bruce, Ivy Krezinski, Lindsey Ruhl Jan 2020

Hemp Flower Variety Trial, Heather Darby, John Bruce, Ivy Krezinski, Lindsey Ruhl

Northwest Crops & Soils Program

Hemp is a non-psychoactive variety of Cannabis sativa L. The crop is one of historical importance in the U.S. and re-emerging worldwide importance as medical providers and manufacturers seek hemp as a renewable and sustainable resource for a wide variety of consumer and industrial products. Hemp grown for all types of end-use (health supplement, fiber, and seed) contains less than 0.3% tetrahydrocannabinol (THC). Some hemp varieties intended to produce a health supplement contain relatively high concentrations of a compound called cannabidiol (CBD), potentially 10-15%. The compound CBD has purported benefits such as relief from inflammation, pain, anxiety, seizures, spasms, and …


Hemp Flower Fungicide Evaluation Trial, Heather Darby, John Bruce, Scott Lewins, Lindsey Ruhl Jan 2019

Hemp Flower Fungicide Evaluation Trial, Heather Darby, John Bruce, Scott Lewins, Lindsey Ruhl

Northwest Crops & Soils Program

Hemp is a non-psychoactive variety of Cannabis sativa L. The crop is one of historical importance in the U.S. and re-emerging worldwide importance as medical providers and manufacturers seek hemp as a renewable and sustainable resource for a wide variety of consumer and industrial products. Hemp grown for all types of end-use (health supplement, fiber, and seed) contains less than 0.3% tetrahydrocannabinol (THC). Hemp varieties intended to produce a health supplement contain relatively high concentrations of a compound called cannabidiol (CBD), potentially 10-15%. CBD has purported benefits such as relief from inflammation, pain, anxiety, seizures, spasms, and other conditions. …


Hemp Flower Indoor/Outdoor Cultivation Trial, Heather Darby, John Bruce, Ivy Krezinski, Sara Ziegler Jan 2019

Hemp Flower Indoor/Outdoor Cultivation Trial, Heather Darby, John Bruce, Ivy Krezinski, Sara Ziegler

Northwest Crops & Soils Program

Hemp is a non-psychoactive variety of Cannabis sativa L. The crop is one of historical importance in the U.S. and re-emerging worldwide importance as medical providers and manufacturers seek hemp as a renewable and sustainable resource for a wide variety of consumer and industrial products. Hemp grown for all types of end-use (health supplement, fiber, and seed) contains less than 0.3% tetrahydrocannabinol (THC). Hemp varieties intended to produce a health supplement contain relatively high concentrations of a compound called cannabidiol (CBD), potentially 10-15%. CBD has purported benefits such as relief from inflammation, pain, anxiety, seizures, spasms, and other conditions. …


Hemp Flower Nitrogen Fertility Trial, Heather Darby, John Bruce, Scott Lewins, Sara Ziegler Jan 2019

Hemp Flower Nitrogen Fertility Trial, Heather Darby, John Bruce, Scott Lewins, Sara Ziegler

Northwest Crops & Soils Program

Hemp is a non-psychoactive variety of Cannabis sativa L. The crop is one of historical importance in the U.S. and re-emerging worldwide importance as medical providers and manufacturers seek hemp as a renewable and sustainable resource for a wide variety of consumer and industrial products. Hemp grown for all types of end-use (health supplement, fiber, and seed) contains less than 0.3% tetrahydrocannabinol (THC). Some hemp varieties intended to produce a health supplement contain relatively high concentrations of a compound called cannabidiol (CBD), potentially 10-15%. The compound CBD has purported benefits such as relief from inflammation, pain, anxiety, seizures, spasms, and …


Hemp Flower Variety Trial, Heather Darby, John Bruce, Taylor Readyhough, Sara Ziegler Jan 2019

Hemp Flower Variety Trial, Heather Darby, John Bruce, Taylor Readyhough, Sara Ziegler

Northwest Crops & Soils Program

Hemp is a non-psychoactive variety of Cannabis sativa L. The crop is one of historical importance in the U.S. and re-emerging worldwide importance as medical providers and manufacturers seek hemp as a renewable and sustainable resource for a wide variety of consumer and industrial products. Hemp grown for all types of end-use (health supplement, fiber, and seed) contains less than 0.3% tetrahydrocannabinol (THC). Some hemp varieties intended to produce a health supplement contain relatively high concentrations of a compound called cannabidiol (CBD), potentially 10-15%. The compound CBD has purported benefits such as relief from inflammation, pain, anxiety, seizures, spasms, and …