Rough texture on leaves

Too hot? Don't let the canopy get over 84F

Normally something I would associate with PH in the medium. Might be to low or high or swinging to drastically. Good Luck!

Start with your EC and pH check through the leachate (wash-thru) of your pots. Good practice is to keep EC between 0.8-1.2 as mentioned above and a pH between a 5.8-6.2. If this checks out, then let's look at your nutrient mixes. You are starting to see that interveinal chlorosis which could be due to an imbalance in your mix, which may lead to nutrient lock-up. For instance if you have to an abundance of Magnesium, your plants will have a difficult time accessing the calcium deposits, which can lead to a "calcium deficiency" even though there is plenty of calcium available. Since calcium is an immobile nutrient, you will notice symptoms in the younger growth and new leaves first. Hope this helps!

Su ec está un poco alta mantenga los valores de ec entre 0.8 y 1.2. También Creo que su lámpara está muy cerca. Levante su lámpara unos cm más arriba entre 35cm y 40cm

Check the EC and pH of the media, take a sample from the drain of the pots. EC might be a bit high.