As a grower, your job is to ensure that all the buds receive equal light, and that’s where LST helps a great deal. Most growers begin LST after the plants are “Topped”. Topping is another technique that involves cutting off the tip of the main stem, forcing the plant to grow more colas rather than one. Beginners can even “FIM” their plants, which is another method where you cut off only a part of the tip instead of cutting it entirely.
Autoflowers don’t give you a lot of time, so it’s critical to plan beforehand. What medium are you going to use? Soilless, soil or hydroponics? What nutrients have you chosen? Have you grown autos before? Have you bought the lights? What about ventilation? Have you set up your grow room?
Due to a shortage of time, not every training technique working for other cannabis plants suit autoflowers. For instance, HST or High-Stress-Techniques work very well on photoperiod plants, but autoflowers prefer Low-Stress-Techniques or LST.
1) Prepare ahead
Containers must be proportional to the size of the plant. For example, medium-sized plants require at least 5–7 gallon containers whereas big plants need pots that are more than 11 gallons. Remember, the type of container you choose plays a major role as well. Autoflowers love aerated soil that drains very well, so use breathable containers like fabric pots that allow maximum drainage.
It’s also critical to transplant only after the roots have filled out in the container since the soil will drop off in clumps with the roots stuck to them. In other words, wait until the plant is a little root bound. Since there are so many conditions, it’s best to start directly in the final containers. With no disturbance, you’re all set to get great yields.
You must also remember to train cannabis plants only during the vegetative stage. Doing so in the flowering phase will stunt the plant drastically. Many growers simply stay away from training autoflowers because they produce good yields even when they aren’t trained; however, a combination of any of the techniques mentioned above will deliver stunning results, which makes training plants a matter of personal choice.
Just like photoperiod strains, the optimal environment for autoflowers is temperatures between 20-25 Celsius (68-77in) and relative humidity in the 50-70% range. Remember that each strain may react differently, so you should follow this information as a guideline. Always pay attention to your plant’s reaction and adjust accordingly.
Providing too much nutrients will burn your plant. She will start showing signs of nutrient toxicity and start struggling to absorb nutrients. This will make her sick, growing smaller and underperforming.
Average Autoflower Height During The Flowering Stage
A grower has to understand the space required for his autoflowers in order to be able to set up a comfortable place for his plants to grow. While a typical autoflower usually grows between 17 to 50cm (6.5 – 20in), here at Fast Buds you can find strains that can grow up to 150cm (59in), like Orange Sherbet Auto or Original Auto Amnesia Haze.
Tip: If you’re still in doubt, go for the 12L (3.1 gal) pot and you’ll be safe, the downside is you’ll be using way more medium and nutrients than you need. Going for a bigger pot also prevents stress from transplanting.
If the light is too far away, your plant will stretch too much and produce aery buds. If it’s too close your plant can get heat burns that will stunt growth and won’t give you the yield you were expecting.
This article will discuss the average sizes of autoflowering plants and the factors that can affect the growth of these plants. Expert growers agree that there are many things that can affect the size of cannabis plants but the most common would be the pot size, light intensity, light spectrum, light cycle, water pH levels, watering methods, plant training and common plant stresses like pests, transplanting, ventilation and temperature.
The best way to avoid this is to plant your autos on a pot that it will grow in. This will avoid root bound and will also avoid transplanting your plant which is one of the most common stress triggers in autoflowering plants.
Average Size of Cannabis Seeds
If you are new to growing autoflowering cannabis, you might be curious about the average size of autoflowering cannabis plants. It’s natural for a first time grower to ask how tall or how short would the plant be considering he has to prepare ample space for his crops. A smart grower understands the space requirements of cannabis plants and uses this to create a comfortable, quiet and safe place for his crops to grow.
The size of an autoflowering cannabis plant ranges from 7 to 20 inches however it can be smaller if the plant becomes stressed or the living/growing conditions of the plant becomes too harsh for normal growth. The opposite or the plant could grow larger if the conditions are just right for a healthy and happy growth.
Understand that these factors can vary from one grower to another. And as you consider these factors, take special attention on how you can better your yield despite having smaller autoflowering cannabis plants