A offset-4 transition-colors hover:underline" title="Learn more about Photoperiod">photoperiod of 18/6 is a lighting schedule used in cannabis cultivation, providing 18 hours of light and 6 hours of darkness daily.
Also called / Category
Also called '18/6 light cycle', Category: Environment, Media & Nutrition.
Key takeaways
- Commonly used during the vegetative stage of growing cannabis plants.
- Promotes rapid growth by maximizing light exposure.
- Requires appropriate lighting setups, like LED or HID lights.
- Helps in energy efficiency by reducing light hours compared to 24-hour cycles.
- Important for indoor growers to mimic natural growing conditions.
What it is / How it shows up
The term 'Photoperiod 18/6' is often seen in cannabis growing guides, forums, and equipment setups. It refers to a controlled lighting schedule essential for indoor cannabis cultivation, especially during the vegetative stage. This schedule mimics the natural light cycles found in spring and early summer, encouraging plants to grow robustly before flowering. By providing 18 hours of light and 6 hours of darkness, growers ensure plants have sufficient light for photosynthesis while still allowing a rest period. This schedule is particularly favored for its balance between growth efficiency and energy conservation, making it a staple in cannabis horticulture.
Use in context
- "Switch to a photoperiod 18/6 to boost your plants' vegetative growth."
- "The 18/6 cycle is ideal for cannabis seedlings and clones."
- "Ensure your grow lights can handle the 18/6 photoperiod for best results."
Safety & compliance in Canada
- Ensure proper ventilation when using artificial lights to prevent overheating.
- Follow local regulations regarding indoor cultivation and light usage.
Related terms / See also
FAQs
- What is the purpose of the 18/6 photoperiod? The 18/6 photoperiod is used to promote vigorous growth during the vegetative stage by maximizing light exposure and providing a rest period for the plants.
- Can photoperiod 18/6 be used for flowering cannabis? No, during the flowering stage, a 12/12 photoperiod is typically used to induce flowering by mimicking autumn light conditions.
Sources
- Health Canada
- PubChem