How much water do hemp plants need?

Hemp needs more water and nutrients to grow than cereal crops, and the better the soil, the greater the likelihood of a better yield. Hemp requires approximately 30-40 cm (12-15 inches) of water per growing season or the equivalent of rain to produce a crop. You want to water a plant enough to soak all the soil in the pot. Water should collect on the surface of the soil when you water and exit through the drainage holes in the bottom of the pot after a couple of seconds.

If the water settles on the surface of the soil, it means that it is too humid and does not need more water. The amount of water needed depends on the weather, but it's best to calculate two to three gallons per day, per plant at maximum consumption. You can't run out of water when plants need it most. Many of the founding fathers grew hemp and praised the plant as a commercial crop, then, in 1937, a tax law essentially made the plant illegal.

During World War II, the United States government changed the rules again, begging farmers to grow hemp in a propaganda film called Hemp for Victory. Although hemp can be grown in the same field continuously, assuming that the soil is suitable for hemp production, first of all, it would be better to grow it in rotation to reduce the risk of increasing the pressure of insect pests and fungal inoculum. Purdue University's Hemp Project reports that most hemp varieties need between 25 and 30 inches of rain a year, especially in the first few weeks of life. Hemp has great potential to compete with crops such as corn, cotton and soybeans, but as the industrial hemp supply chain builds, those crops are not going anywhere, Campbell said.

Therefore, the variety of hemp plants currently available may not deserve the title of drought tolerant on its own, but it seems that the hemp boom is inspiring a new wave of creativity in agriculture with a focus on water saving. While many growing operations have existing irrigation systems, farmers looking to add hemp to their crop rotations often seek to integrate irrigation equipment that is ideal for hemp production. An hour and a half away in Sterling, Colorado, the Lebsock hemp farm is testing irritating drip hemp on a large scale. Hemp is not as immune to drought as its supporters claim, according to a soil researcher at Colorado State University who analyzed two years of Colorado hemp production.

Learning to grow feminized hemp requires practice and repetition, as well as the knowledge to select quality feminized hemp seeds for your growing efforts.