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autoflower tips

The effect of ultraviolet (UV) light on cannabinoid production has been a point of contention among cannabis growers for several years. According to some, exposure to this short-wavelength radiation causes plants to.

How did we get to feminised cannabis seeds? In Greek mythology, Hermaphroditus, the son of Hermes and Aphrodite, was fused with a nymph, Salmacis, resulting in one individual possessing physical traits of both sexes.

The Science of Feminised Cannabis Seeds

Up until this point, my favourite high CBD strain has been Seedman’s Cookies Chill CBD 2:1. But after growing all the high THC Peyote hybrids, I was convinced I needed to try the Peyote Wi-Fi CBD! This grew.

Avoid being too heavy when it comes to training, and stick with low-stress training and pruning. Topping and fimming can cause plants to flower at a short height.

Autoflowering Cannabis plants much prefer to be left alone once they start life. It is a wise idea to re-pot photoperiod cultivars, however with autos, transplanting them will only slow growth down and oftentimes shock the plants. Decide on the final pot size, or flower bed site you wish to sow your seedlings and then leave them. An undisturbed autoflowering plant will perform much better than one that has been moved around during the pinnacle weeks of development.

The average root depth for large-sized Cannabis is close to 14 inches. This is considering a photoperiod cultivar that depends on both vegetative and flowering periods. Autoflowering Cannabis strains do not depend on a body clock in the same way and will begin flowering approximately three weeks after the seedling has sprouted.

Taking Clones

Our top tip here is to pick the right location and think everything through before planting your seedlings straight into the ground. There is nothing worse than watching your precious cannabis become shaded after a certain point early in the daytime, so it is a good idea to grow your automatic strains in either plastic or fabric pots that can be easily moved. There are many benefits to doing this including the speedy removal of any plants in the event of an emergency. The main reason is to allow your cannabis to receive as much direct sunlight as possible, without the restriction of being planted into the outdoor soil.

Our top tip here is to use fabric pots as they allow for the roots to be pruned, and will eliminate root-bound cannabis. The recommended size is 10L as this gives the 12-14 inches the root ball will need and allows the plants to access nutrients and minerals for the duration of the life cycle. Of course, it is possible to grow in pots smaller than 10L, yet be prepared for a much smaller-sized plant. It can be a good idea to consider this option if your end goal is to grow a Sea of Green. However, if you’re growing only growing one or two autoflowering cannabis, remember, the bigger the pot generally reflects the bigger the harvest.

One of the reasons why autoflowering Cannabis strains have become so popular in recent years, is down to the fact they are capable of producing top-shelf buds under the most demanding conditions. If you live in a cold and wet climate that experiences short summers and harsh winters or live in the luxury of the Mediterannean or California, autoflowering strains are extremely reliable and can be grown all year round in many cases as long as you keep the following in mind:

One of the best ways to grow outdoors and with an initial low-cost investment is to build your own greenhouse. By using wooden stakes, thick bendy pipe, and a polystyrene sheet cover, building a highly durable, wind-resistant, waterproof greenhouse for your autos is easily achievable. The materials will not cost much and the life span of your greenhouse will far exceed the low cost to make.

SOG is a great technique to use with autos because it takes the focus away from maximize the vegetative growth of each individual plant. Instead, it lets you take advantage of the naturally smaller stature of your autos and maximize on that potential.

First thing’s first; to get the best possible results when growing autos, make sure you pick an auto strain that’s known to produce bigger harvests. Use our strain database to read up on individual auto varieties and their yields, as well as info from your seed provider.

Like repotting, topping, and SCROG-ing, over watering creates stress for your plants. Hence, always avoid over watering your cannabis autos and only give them water when their soil is nice and dry.


Autoflowering cannabis strains sometimes get criticized for producing light harvests. Unjustified! Check this list to boost your harvest.

Using airy grow mediums is a great way to do just that. Consider growing your auto plants in rockwool, perlite, vermiculite, or coco for best results.

Autoflowering plants are the latest craze in the cannabis world, and with good reason. Autos are extremely easy to grow, have short flowering times, reach manageable heights, and still produce great herb.

Obviously you’ll want to experiment with each individual strain to see what works best on each plant given its genetics. However, some growers get great results giving their autos 18, 20, or sometimes even 24 hours of light per day.