Hec, Dingo-
......Well, if the soil pH is good, then I'd say from the looks of them, they're starvin' for food, long term,... keep in mind Hec', that these are photo's with higher nute demand and tolerances, and AN in mild stuff,... also, AN is a highly divided nute' line, and unless you've a dozen fekking bottles of this-that-WTF-all else, all being used in conjunction, you can end up with 'holes" in your nutrient spectrum,... All this said, I'd say the defc.'s are lack-of type, so crank-up the feed conc. right away, including some Grow or fish-goo (typically is about 5-1-1) in there, to get some extra N... don't foliar with fish-goo, too much oily stuff that tends to stick,... as long as your blended nutes aren't heavily favored with N, it won't mess with blooming,... in fact, if there's a bloom booster with higher PK#'s than the reg. bloom, use that to blend with instead,...
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Malawi is very close to her landrace parents, a true African sativa, so she might be more high maintenance than most other strains,...
.... another nice Sati' to consider is Acapulco Gold :drool:-- Wwwillie, my HT homie, has grow her a few times now, and it seems this one is not as slow ripening and nute-bitchy as some other Sativas,....
Hec', how are ya mate? ....so, this is Malawi Gold you have here? -superb strain! ...Hec, I need some whole plant pics please, so I can assess things better; the leaves here, are they from low, mid, or upper growth? Where did they start?.... need nute and supplements info- brand and feed regime,... has pH been okay and steady, or had recent hiccups? Symptoms look well advanced (hence the dropping off), and likely more than one thing going on,... confusing! They have the yellowing of N defc., though S can look similar,... purple petioles of P defc.,...tip necrosis is overlapping with a few other defc.'s but these kinda look P related,... dead spots by the serrations look like K defc.,...
