When.com Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. Cannabis cultivation - Wikipedia

    en.wikipedia.org/wiki/Cannabis_cultivation

    Cannabis grown is induced into flowering by decreasing its photoperiod to at least 10 hours of darkness per day. In order to initiate a flowering response, the number of hours of darkness must exceed a critical point. Generally the more hours of darkness each day, the shorter the overall flowering period but the lower the yield.

  3. Autoflowering cannabis - Wikipedia

    en.wikipedia.org/wiki/Autoflowering_cannabis

    Autoflowering cannabis or day neutral cannabis varieties automatically switch from vegetative growth to the flowering stage based on age, as opposed to the ratio of light to dark hours required with photoperiod dependent/short-day strains. Many autoflowering varieties are ready to harvest in less than 10 weeks from seed.

  4. Cannabis sativa - Wikipedia

    en.wikipedia.org/wiki/Cannabis_sativa

    A Cannabis plant in the vegetative growth phase of its life requires more than 16–18 hours of light per day to stay vegetative. Flowering usually occurs when darkness equals at least 12 hours per day. The flowering cycle can last anywhere between seven and fifteen weeks, depending on the strain and environmental conditions.

  5. Florigen - Wikipedia

    en.wikipedia.org/wiki/Florigen

    "Long-day plants (LDPs) flower only in long days (qualitative LDPs), or their flowering is accelerated by long days (quantitative LDPs)" [5] These types of flowering plants are differentiated by the whether the day has exceeded some duration - usually calculated by 24-hour cycles - known as the critical day length. [ 5 ]

  6. Ryan Trahan - Wikipedia

    en.wikipedia.org/wiki/Ryan_Trahan

    Ryan Trahan was born on October 7, 1998, in Sugar Land, Texas, [P 1] later attending Rice High School in the town of Altair. [2] While in high school and later attending Texas A&M University, Trahan was a cross country runner, placing third in the Aggieland Open competition in 2017.

  7. Lagerstroemia speciosa - Wikipedia

    en.wikipedia.org/wiki/Lagerstroemia_speciosa

    The fruits hang on to the trees. It is easily raised through seeds. It grows best on rich deep alluvial loams and prefers warm, humid and moist soils and can withstand water logging. [2] Flowering occurs 3–5 years after planting and the main flowering season is April–June with a second flush in July–August. The fruits ripen in November ...

  8. Veronicastrum virginicum - Wikipedia

    en.wikipedia.org/wiki/Veronicastrum_virginicum

    Veronicastrum virginicum, or Culver's root, is a species of flowering plant in the plantain family, Plantaginaceae. It is native to the eastern United States and south-eastern Canada. Growing to 200 cm (79 in) tall by 45 cm (18 in) broad, it is an erect herbaceous perennial with slender racemes of white or occasionally pink or purple flowers in ...

  9. Jatropha curcas - Wikipedia

    en.wikipedia.org/wiki/Jatropha_curcas

    Jatropha curcas is a species of flowering plant in the spurge family, Euphorbiaceae, that is native to the American tropics, most likely Mexico and Central America. [2] It is originally native to the tropical areas of the Americas from Mexico to Argentina, and has been spread throughout the world in tropical and subtropical regions around the world, becoming naturalized or invasive in many ...