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- #21
BunkerMonkey
New Member
5 WEEK UPDATE:
At this point in the grow I don't know if I'm going to see any improvement in this plant, but as long as the yellowing, leaf tip curling, and necrosis spots don't progress onto the newer growth (and it doesn't seem to be) then I'll be happy. My current hypothesis is that I had/have multiple deficiencies that appeared about 2-3 weeks into flowering because I wasn't checking pH after adding supplemental for budding resulting in a soil pH of around 5.4. This strain really packs on the bud compared to the other three plants and at that low of a pH Mg, Ca, P, K, and Zn just weren't available to the plant in sufficient quantity especially since I only add base nutrients to about 700ppm. The probable Zinc deficiency is odd considering it is available to plants at a pH of 5.4 but perhaps there was a reason - I had needed something to stake this girl up when I moved it to it's new accommodations because it wanted to fall over so I grabbed the first thing I saw that would do the job...a steel rod. I may be wrong but Zn does have an affinity for iron and maybe it was migrating over to that steel rod in the middle of that acidic soil. I guess it doesn't matter since I'll never use metal again to stake a plant up and I doubt that too many other people ever have or will either. For a more details and graphs and charts and other shit about nutrients here's my thread -
Help! Deficiency or Lock-Out?
P.S. I snipped a nugget off her about 5 days ago and it's dry enough to smoke so this morning I so I lit up a small bowl and YEAH BABY! Even uncured it's smooth and potent. The supplemental UV-B undoubtedly helped with the potency. Still mostly clear trichomes and with about 3 weeks to go yet but even dried out these buds are already as large as my big ol' fat thumb and dense and sticky. Just as a benchmark - based on underground quality and prices - this bud would fetch $10/gram and they would come back for more so the dispensaries in Ann Arbor and Jackson will be glad to see me. Happy days ahead!
At this point in the grow I don't know if I'm going to see any improvement in this plant, but as long as the yellowing, leaf tip curling, and necrosis spots don't progress onto the newer growth (and it doesn't seem to be) then I'll be happy. My current hypothesis is that I had/have multiple deficiencies that appeared about 2-3 weeks into flowering because I wasn't checking pH after adding supplemental for budding resulting in a soil pH of around 5.4. This strain really packs on the bud compared to the other three plants and at that low of a pH Mg, Ca, P, K, and Zn just weren't available to the plant in sufficient quantity especially since I only add base nutrients to about 700ppm. The probable Zinc deficiency is odd considering it is available to plants at a pH of 5.4 but perhaps there was a reason - I had needed something to stake this girl up when I moved it to it's new accommodations because it wanted to fall over so I grabbed the first thing I saw that would do the job...a steel rod. I may be wrong but Zn does have an affinity for iron and maybe it was migrating over to that steel rod in the middle of that acidic soil. I guess it doesn't matter since I'll never use metal again to stake a plant up and I doubt that too many other people ever have or will either. For a more details and graphs and charts and other shit about nutrients here's my thread -
Help! Deficiency or Lock-Out?
P.S. I snipped a nugget off her about 5 days ago and it's dry enough to smoke so this morning I so I lit up a small bowl and YEAH BABY! Even uncured it's smooth and potent. The supplemental UV-B undoubtedly helped with the potency. Still mostly clear trichomes and with about 3 weeks to go yet but even dried out these buds are already as large as my big ol' fat thumb and dense and sticky. Just as a benchmark - based on underground quality and prices - this bud would fetch $10/gram and they would come back for more so the dispensaries in Ann Arbor and Jackson will be glad to see me. Happy days ahead!