Not growing that much

@Siri123, oh - that where the problem is. Normal gardening soil does not drain as well as cannabis like and has too much nitrogen. To me good cannabis soil is like an enriched cactus soil. Not entirely accurate. The idea is that cannabis likes it a bit dry. It’s the tthing in my climate. Should you change the soil? Yes. It won’t get better with this soil. Will she survive? I don’t know. It would be a big shock. This operation is icu. Worm casting alone helps a lot. But you might as well add stuff to help soil aerate. My soil mix is 1/3 worm casting. 1/3 fluffy. Fluffy is pearlite or coconut husk. Or pumice. Another 1/3 is peat moss. Make sure that it is not buffeted or neutralized. Cannabis likes sour:acidic/lower pH soil. And trow in a little bone meal if you have that. Not too much. Use also root stimulant when you re-pot. I use chitosan because it also help with root rot. First couple of weeks, don’t give fertilizer to your plant. Worm casting is enough. Then start slowly with fertilizer. Growing only need 1/4 th. And you need to switch to another fertilizer when flowering started. Hope your plants would survive. My first plants too were stunted. Before that I wasted a lot of time and money on seeds because I used gardening soil. Happy growing.

@Med_in_Tropic,hi there, im using just some normal soil i got from the supermarket and feeding them with miracle grow fertilizer , so should i take them out the pot and mix in work casting then put them back in with the soil abit looser ? Thanks for the help btw