🫏 How Much Light Do Autoflowers Need

How much light do autoflowers need? Autoflowers need a lot of light to grow and flower. A common light schedule for autoflowers is 18/6 or 20/4, which means that the plants receive 18 or 20 hours of light per day and 6 or 4 hours period of darkness, respectively. Growing cannabis outdoors usually means growing it in the most natural way and that is why people usually use organic fertilizers and nutrients. Usually, it is enough to just supply your autoflower plants with great soil that is pre-mixed with various organic substances. And because autoflowers usually live only 60 to 90 days, this pre-mixed Consider Your Climate When Choosing An Auto Light Schedule. While 18/6 and 20/4 are fantastic light schedules for most auto cultivators, please remember you don’t need to set these timers during the daytime. Most home-growers set their lights to turn on during the coolest hours of the day. To deliver the minimum required 20 moles of light per day, your grow light will need to emit 308 PPFD for 18 hours straight during the cannabis vegetative (veg) growth phase. To achieve better growth, you can increase the PPFD up to 600 PPFD during vegetative growth. This is assuming 18 hours of light per day. Some growers have settled on a compromise between standard 12/12 photoperiod light cycles, and 24-hours of light that autoflowers may be able to handle. This has produced the most commonly used light schedule for autoflowers, of 18/6. Or, 18 hours of light and 6 hours of darkness. This schedule, of course, has pro’s and con’s itself. Major or macronutrients for autoflower plants. Nitrogen (N): Is a key component of amino acids, which form the building blocks of plant proteins and enzymes. Needed for fast and healthy growth, especially in the early stages. Phosphorus (P): Required for photosynthesis and plant development. Moreover, they do not spend as much time in the vegetative cycle. Of course, it does not mean that a grower should not feed the plant or plants at all. It just means that the number of nutrients should be reduced significantly. Tip #4. Consider the characteristics of autoflowers when harvesting. Autoflowers are different from regular strains in Continue flushing for at least 2-3 days to eliminate the salts. Harvesting the buds has a lot to do with personal choice. For example, some growers harvest when at least 60% of the trichomes are amber in color. Waiting too long until all trichomes turn amber will produce buds that are very sedative. IanST5J.

how much light do autoflowers need