1x1 MTS coco grow multiple strains

Hi lanchita.... unfortunatly if you watered with a 5 ph you surely increased issues..... you will find here growdiaries.com/diaries/28932-let-mother-nature-do-the-job-1st-part/week/138596 a pic with proper range of pH for coco/soil for nutrients availablity 👍 you will need it to properly correct your problem in other hand i think that you are in a combo for few plants.... big N deficiency big Fe deficicency (chlorosis) at least may be some other (magnesium )! ur kush seems to be overwatered in addition. a question : is your pH metter need a calibration or a re-calibration sometimes ? many needs that... if yes proceed to the calibration before a new watering 👍 adding some benificials with innoculation technics could be a great help for the futur weeks cause they acts as a bio regulator (and as a bio fertilizer) in order to break lock out nutes processes ... add tricho and mychrizzae + bacterias will be very useful...even if they took around a week to start to be fully effective..... in the second week in my diary i explain a bit how they works....feel free to take a look growdiaries.com/diaries/28932-let-mother-nature-do-the-job-1st-part/week/140117 spraying a solution with Fe and N could aslo be a good solution for to help plant for a faster and better recovering....use distilled water if you spray. for your plant in veg don't worry. they will recovering soon if u keep the good pH range....for the tangie auto it s a bit late try to add pk at 6.5 pH and see if it improves things 😓 hope this helps....good luck for your grow

I think your doubts are reasonable I’m afraid..with organic feeding you actually feed your soil and the biological life in it Since minerals (salts) kills your bio life your worm casting will probably be useless and I think the worm casting is causing the elevated ph because it’s something compost like witch is of a higher ph then coco And ppm is not something I’m familiar with so i don’t have a clue 😅I’m an ec kind of guy 😁 My only advice left is go one way al the way it has the best effect..and if you want to try an really easy bio grow check out bio tabs..they have great bio line witch works on coco and soil and you don’t have to worry about ppm’s or ph..you can just water them with tab water (if you wanna try out use photo periods because the bio tabs are a bit high on n for auto’s) ✌️