Autoflowers are actually easy to g row and are considered the latest craze in the world of cannabis. With rapid flowering periods and great yields, there’s no reason to not grow them. They can be a tad intimidating because they are less forgiving than traditional cannabis plants. However, there’s no gain without pain, and you might as well buckle up for the ride.
For instance, if your nutrient chart recommends 5ml/liter, start with 2.5ml or 1.25 ml (1/2 or 1/4 strength) and watch how the plant responds. Some autoflowers, like the Tangie ‘Matic or Gorilla Glue, for example, are voracious feeders and require a stronger dose, but make sure you start with big doses only after experimenting with half-strength nutes at first.
In particular, full-spectrum LEDs work the best for any type of autoflower. The higher the lumens, the better the yields, but if you cannot afford expensive lighting equipment, CFLs will work well during the vegetative phase.
5) Keep an eye on the pH
Cannabis growers are always on the hunt to understand the tips and tricks to maximize yields in autoflowers. Most growers have the talent, but they lack information. And that’s a serious handicap when growing autoflowers. Autoflowers grow fast and produce yields in a short span of time, but that comes only with experience. You could grow them just like photoperiod plants, but there are several stark differences.
At this point there is some controversy, as there are growers who prefer to plant autoflowering seeds directly in the final pot, and others who choose to do transplants. We can tell you that you can achieve great performance in both ways, as long as you do things right.
Years ago it was difficult to achieve a large production of tasty and potent buds with autoflowering seeds. Luckily this changed and nowadays it is relatively easy to get a good autoflowering crop with a lot of resin, THC above 20%, and great aroma and flavour, as with the Haze XXL Autoflowering.
3. Final pot of at least 2,64 US gallons.
If we prefer not to risk in the transplant and to plant directly in the final flowerpot it is necessary to consider 2 important details. The first is not to overwater during the first few weeks. We have seen seedlings, or small plants of 2 or 3 pairs of leaves, in pots of 5,28 US gallons soaked, and this is not good at all. When you are not going to transplant, remember that you can water every day a little, but keep in mind that when the plant is small it has hardly any roots to absorb, so you only have to water around the stem, and gradually water a little more surface. Once we water the whole pot it is important to respect the dry cycle, as it is the only time that the substrate is oxygenated, and not water again until it has dried a little, which is the second detail we see frequently.
It is not essential, but it is so interesting that we always recommend adding microlife to both the substrate and the irrigation. These beneficial fungi and bacteria have several functions that help improve the performance of autoflowering plants.
From our point of view it is, the nutrients of the substrate are better used making transplants. But be careful with this, if the roots are damaged during the transplant or the plant is stressed, the development in general can be stopped, and so that production is reduced.
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.
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:
Just because your plants are autoflowering, does not mean it is necessary to hammer the plants with nutrients. This is how many inexperienced and overzealous growers overwater their roots, causing issues with nutrient uptake and inviting bad bacteria to grow around the roots. Water in moderation and treat auto the same as you would any other plant.
As spring approaches and we prepare our autoflowering outdoor crops, having as many tips and pieces of expert advice will help take your crop to the next level. Below you will discover 5 top tips to make you a better grower, increase yields as well as what to avoid when growing autoflowering Cannabis. Read along if you want to find out how simple changes in how you grow can result in an overall better harvest when growing autoflowers in a greenhouse!
Thanks to the recent evolution in autoflowering genetics, hope is given to those who always suffered from challenging weather such as Northern Europe, Russia and the more harsh environments for Cannabis. Our top tip here is to find strains that will mature in time so you do not need to be concerned about the threat of rainy days, mold or mildew taking over your garden. That being said, Fast Buds pride themselves on offering the fastest flowering automatic cultivars on the market. For those who have a short inconsistent summer followed by a chilling early Winter, they can find comfort in fast-flowering, rapid growing autoflowering cannabis strains that can be harvested in as little as 10 weeks from seed until harvest.
Our top tip here is to build your greenhouse facing south, meaning your autoflowering Cannabis will receive direct sunlight until the sunsets each day. Not only will your greenhouse keep your cannabis out of sight from neighbors and helicopters, but it will allow you to grow all year round and not only Cannabis. By installing a hose pipe with spray nozzles, it is very easy to create an indoor tropical greenhouse that has the ideal temperature and humidity throughout the year.