Weezy90answered grow question 6y ago Hi!
Coconut has some big advantages over growing in soil.
It's light in structure and has a low specific weight.
This means a lot less lifting (not unimportant! 😜)
Due to its airy composition, coconut gives the roots of young cannabis plants better access to oxygen in the pot, simply because its fluffiness can hold more oxygen.
Coconut also can't get too wet because excess moisture easily leaves the plant through the bottom of the pot.
If you did this with soil, there would be too little oxygen left in the soil, causing root growth to stagnate.
Another advantage is that coconut buffers the pH value due to the presence of minerals in the fiber.
The benefits of the coconut medium are definitely worth considering trying it out once.
It can also support multiple harvests, but you need to keep a close eye on the pH and EC.
In the first harvest, the pH will remain fairly constant due to the buffering capacity.
After this grow, flush the coconut well and then keep the pH of the nutrient water at a constant 6.
One more difference... Coconut buffers but has no nutritional value.
So, it's important that you add nutrients yourself.
Moreover, by growing cannabis in coconut, you can achieve the same results as with hydro growing, even though your plants are just in pots.
This is because your plants will grow well due to the good access to oxygen.
So it can also be a nice stepping stone if you ever want to switch to a hydro system.
I hope I could help.
Good luck with growing! 🌱😉