I think from these pictures ph probably isn't too much of an issue . ok? I can see a couple of little issues that have corrected themselves since it happend early on. Those almost black leaves at the bottom, turning darker green toward the tops, indicate you started nukeing with nutes fairly early in the veg period,,, slight overdose. It looks as though you recognized this and corrected your feeding, or the plants compinsated and utilized the nutes with new growth, either way they seem to have recovered. The slight hooking on the tips of the leaves indicate iron/sulfer deficiantcy, remedy with micro nute feeding, purchase a small canister of these you will want them in your regiment. Rather than investing in up and down,(much simpler, organic ways to do this anyway) I.E sweeten with dolomite or hydrated lime, depending on your prefrence,(hydrated lime helps utilize nitrogen in soil as well as sweetening soil, good for large healthy seed and legume production). Therefore not the best choice for blooming plant issues. Dolomite is your best choice here! You can use well leached coffee grinds to raise acidity, these things will do the trick without buying a bunch of hydro bullshit! plenty writen on the use of these things and more, here on the forum. If you add soil to your blomming plant, be sure it is enert soil, do not grab a bag of "miricle grow potting soil" at the wallmart these type of soils will screw the pooch at this point, all those time realese soils are bad news during bloom. At most nursurys and home and garden centers, "Black gold" organic is available npk 0.05-0.0-0.0,
This would, for all intents and purposes, get ya through if" rootbound," is and issue, this not the case more than likely. I just don't see rootbound symptoms here, add on quart of perolite to three gal of black gold. If you have a wilting plant,and it is not ph isssue, yours is probably not too far off. If its not a overdose, or deficiantcy or bugs, then it has to be ENVIROMENTAL. Start with heat issues, is that alunimum foil? what type of lights besides,that cfl twist are you utilizing? In other words how hot is it in there? hows your ventilation? are you growing in a closed up room or basement? Plants will use the oxygen in the enviromental air rather quickly, then in the process of growing creates new o2 (oxygen). This does not happen instantaniosly. It does not produce o2 as fast as it uses it. A good out-side source of fresh air is important. Try reducing heat if it is above 84deg some strains don't even like it that hot, you need to reduce it, and let it cool 10 to 15 degrees at night . Get the foil outa there if that is what is taped to the wall. This is the best way to wake up to sirens and fire trucks,flat white paint is more reflective anyway, thats why they use it in surgery rooms. alunimum does not reflect more than 33 prcent of the light white paint 95 percent. alunimum magnifies light and retains/builds heat. Wrap a potatoe with it not your grow room. If ya need more," go private messages" and I'm more than glad to help ya do it the organic way !!!!!!!!
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