I water once to 3 times a day. I may or may not have let it dry out too much a few times. But even if I auto water my sativas end up looking like this on the flowering feed schedule.Sativa also appreciates a higher humidity so it could be water stress related also.
Just tossing out some ideas.
Yes full tsp per gallon of calmag till flush. You think that too much cal is locking out mag?You giving full call mag through flower?
I'd cut back by 50% if so after stretch. Keep the humidity a bit higher with sativa also.
I believe it was stated that excess P and K can cause the lockout issue. If this always happens to your sativa, maybe try 33% less base nutrient and go from there.Yes full tsp per gallon of calmag till flush. You think that too much cal is locking out mag?
Yes full tsp per gallon of calmag till flush. You think that too much cal is locking out mag?
Yeah its possible... high P increases Mg demand and Ca and K reduce Mg available. So it could be in the ratios.Yes full tsp per gallon of calmag till flush. You think that too much cal is locking out mag?
I suggested this because you mention a difference between indicas and sativas. This could be the issue because of genus uptake characteristics in the Sativa.Phosphatases.
You may not be absorbing phos correctly. Consider adding some phosphatases (enzyme for phosphorus)
Yeah all plants have slightly different needed.I suggested this because you mention a difference between indicas and sativas. This could be the issue because of genus uptake characteristics in the Sativa.
No, I grow in half coco chips and half coco husk. I do have an auto watering system but I only hook it up for mid flower and this one was hand watered.So this is a hydo setup, is that correct? Or a soil grow, I'm not exactly clear on that part.
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