Growth speed

You are growing different strains, they will grow at a different pace. Some get big some stay shorter. Most have different preferences in feed, temp, light, and humidity. Hope this helps, and good luck. 🌱

Had another thought... light. Perhaps your lights are too close and so the plant isn't trying to stretch to it? Check the details on your light system to see what distance is recommended at which stage...

Hi there! I'm growing THC Bomb myself but it's my first experience with this strain. Mine are only 3 weeks old but about 9" tall and really thick... I'm wondering if you're providing any nutes? I've got mine on Fox Farm Grow Big every other watering... going to be tailing this off and starting to add some Big Bloom... by this time next week, when she's 4 weeks old, I'll only have her on the blooming nutes with a bit of molasses thrown in for good measure... The other thing I can't really tell is how big your pot is... I've actually got two THC Bombs going - both SUPPOSED to be in a 3 gallon but I kind of ran out of ProMix so one pot only has about 2 gallons of soil... and it is 1" shorter than the one in the full 3 gallons. The way these are growing, the next time (and there WILL be a "next time"), I'm going to go for a 5 gallon fabric pot for these babies... Good luck!

Also keep in mind most plants double their size when they enter flowering. So if 8 inches = 60cm then you'de look at 1,20m tall plant which isn't that short

Hi, Couldn't find the diary on your page so just guessing some stuff. Honestly they seem pretty healthy and the seed info shows it's supposed to be short but if you still want some insights here's a couple of ideas: First of all how many watts and what lighting you're using? This may limit the rate of growth of the plants. If not growing organic check your EC to see if she's asking for more food. You'd notice deficiencies if that's the case but still... (There's easy guides on how to read EC and interpret.) Bigger the root the taller the plant so your pots might limit it. Or maybe the root growth wasn't that explosive. Microorganisms would help with this. Love the results of Agrobacterias - BactoHemp and Bactobloom - products. Surely you can find similar products in your country. One that everyone knows is Voodoo Juice by Advanced Nutrients or Great White by Plant Success Some nutrient brands like Hesi include products like SuperVit which are vitamins and amino acids responsible for boost the plant's energy and accelerating its growth or avoid stalling depends on the perspective xD. If those feminized maybe you could try some of the above and give them a few more veg weeks see how that turns out. https://www.pacificseedbank.com/shop-all-marijuana-seeds/marijuana-seeds/thc-bomb-autoflowering-marijuana-seeds/ https://seedsupreme.com/bomb-seeds-thc-bomb-feminized-seeds.html

looks fine to me