Does anyone know what this is. ive had trouble from the start slow growth purpling around the leafs. im only feeding at 1/4 - 1/2 feed so it cant be over feeding them. i had some other problems on my previous post and thought it was mag/cal deficiency now its looking like phosphorus deficiency. Ive flushed them with 10l of water containing 1/4 feed phd at about 5.5 - 6.0 yellow colour in manual ph test kit .there in a 40l pot at about 17" tall. i dont understand whats wrong with them ive had nothing but trouble from the start but this is a new strain im using.. please can anyone help,,, do i need more feed??
its coco and i use canna coco a&b , Alg a mic and rhizotonic. oh yh i just bought some calmag from plant magic range too. Coco A NPK Formula: 4-0-1 Coco B NPK Formula: 0-4-2 alg-a-mic 0.1-0.1-0.1 rhizotonic 0.6-0.2-0.6 magne cal 2.6-0.1-0.3, i got tht from a site use both together then i use alg a mic which is organic seaweed i started feeding them off at 1/4 feed but then upped it to 1/2 with a dose of magne cal. i dont know whether to up my feed or what?? phd it too
How far along are they? You don't want to feed seedlings anything but ph adjust rhizotonic at 16 mL/gal for the first 2-3 weeks
Oh, at 17" tall you can use canna coco a & b at 8 - 10 mL/gal. Rhizotonic at about 8 mL/gal. Follow cann's feed chart. You also don't need calmag w canna coco...it's already boosted in calcium & mag
well ive never had issues with canna and ive had a few grows under my belt maybe 20+ never had a issue like this and never had to use calmag but i searched and searched and its saying calmag deficiency.. its a new strain im using and i have a good feed schedule that aint working on these. But nobody still said what problem is because im thinking a calmag deficiency???????///