<span class="link_user">@Mr_ROCKET</span>, yes, i did. but i think it's a bit too expensive, maybe in the future i'll try with my own nutrients.
<span class="link_user">@Mr_ROCKET</span>, found it on the web, i'm on my first succesfull harvest (out of two), i think that it's a very good solution for people who don't needs huge plants :smile: