Do autoflowers need darkness? There are growers who believe autoflowering plants need a dark period and won’t be as healthy if they get a 24/0 light schedule. There’s no real evidence of that but there may be exceptions. Also have in mind that a 24/0 will lower humidity, increase temperature, and increase the light bill. Related story Flower. Growing. Helpful Guide. Growing. There’s a lot that can go into growing a flowering cannabis plant, which may seem a little daunting to those who were hoping for something as simple as step 1: put seed in soil, step 2: wait, step 3: cannabis! It’s important to choose which easy-to-grow strain sounds the best for your first foray 24HR LIGHT CYCLE. Some growers will even give their autos a full 24 hours of light, arguing that this helps maximise vegetative growth. Growers who stick to 18-hour light cycles, on the other hand, argue that this gives their plants a short “recovery” period that is essential for healthy growth. To begin with, you need to choose the right time of the season to start growing your autoflowering cannabis. Generally, they grow from seed to harvest within 8 to 12 weeks, depending on genetics. The best time to grow autoflowering cannabis relies on various factors like climate, genetics, and environment. Next, plant your seeds in slightly smaller-than-usual pots (10–15l pots work great for autoflowers in SOG) and space them roughly 30–40cm apart. Keep your seedlings under CFL lights during the seedling phase, before flipping them to 18/6 under your regular grow lights and growing as normal. 6. Get the nutrients right. After the folding gently push that towel on the seeds so they come in full contact with it. Put the lid on the container and put it in a dark environment where the ideal temperature should be around 27 degrees Celsius. Let those seeds germinate for two to three days depending on the strain and quality of the seed. 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. 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. .

how much light do autoflowers need