Mr_weed_pt This week had bring some buds development but I am also with same problems on nutrients is just showing in one plant , I will try to solve that during this next week I think ph is not correct and also calcium deficient an potassium.
Looks like calcium deficiency bro. Look in your mars hydro instructions it will say to use Xtra calmag. Something with quantum board LEDs and calmag deficiency. Advanced nutrients sensi calmag is awesome. Has some nitrogen and iron in it. And Advanced nutrients rhino skin or any brand with silica. Helps strengthen the stems the leaf cells and its a trichome producer. Gets em frosty. But I'd get the calmag for sure and you will thank me bro 🤜🤛
Mr_weed_pt One more week pass they are looking good just the strawberry gum have some leaves yellow because of some nutrients deficient but is recovering..
Mr_weed_pt Another week almost in end, and is going everything alright one critical and the strawberry gum are show signs of becoming ready faster then the other 2 plants let’s see during this week I pretend to flush does 2 or all the plants..