Hi. I've been growing for a couple of years using biobizz allmix + fishmix + bio bloom, from outdoor to indoor, i've done it all. I get decent yields (1 oz / 30g per plant) but there is something that is always bothering me, yellow leaves / crispy dying leaves.
I've searched the net a million times and i know many people have issues with biobizz and yellow leaves but i also see fully green plants using biobizz.
Right now i dont have any pictures but its always been like this: The first 3 weeks my plants look amazing, great green growth (not dark green like i've seen, but no yellowing), they are always much bigger than many 3 weeks old pictures i find on the internet. But thats when the problems start. Once it starts flowering (around 3 weeks) lower leaves start turning yellow then crispy and dying off, i start feeding them fishmix 3 ml/1L every watering (every 3 days) but that doesnt seem to be enough. I've tried feeding them 4 ml/L but it didnt make any difference. I do not translant and always plant the seed in 10L pots with allmix. I know planting seeds in big pots its bad cus you can easily overwater it but since they look great for 3 weeks i doubt thats the problem, i only water them once a week when they are small and i only water when the pots are dry. Right now im doing an indoor grow, 4 plants with 250w HPS, i have yellowing in all the plants but 3 are decent enough, however one of them lost ALL fan leaves and still 3 weeks to go. I do not check my water pH because allmix is supposed to buffer it, my water pH is around 7 but once you add the fishmix/bio bloom it will drop to around 6.
Next grow im going to start with 1 gallon/3L pots then transplant to the 10L after 3 weeks of veg (which is when the yellowing starts).. im going to water with alg-a-mic after the transplant and then veg for another 1 week and then flip... im hoping that by doing that the leaves wont yellow because they'll have fresh soil but i honestly dont know if it will make any difference. If you are also using biobizz and you have no yellowing, can you please share your feeding schedule ? I'd very much appreciate it
I know that its pretty much impossible to help me find out the problem without going into much more detail but im hoping that by seeing other ppl schedules using the same soil and nutrients i can figure it out.
Thanks!
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