Hojas raras

Hi there, I assume that your plant is suffer from Nitrogen toxicity and nutrient lock out.Those dark green leaves indicate that you have alot of Nitrogen in your medium and that cause other nutrient to lock out.Advice to fix that before flowering commence or it will be getting worse.There should always be some water run off from the bottom to prevent salt build up into toxicity level.Check both pH in/out and ppm in/out and make sure they are in proper range.Good luck and happy growing... ✌️