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03-26-2011, 07:14 AM #28
OPJunior Member
lower leaves turning purple-brown
now regarding some other stuff you wrote (Rusty Trichome):
i do have a problem of "the claw", small leaves all over the plant are curled inwards and appear to be in dark green. after searching this issue it seems that there are many possible causes for this problem, and not one simple explanation - other than that, the plants look healthy, the discoloration of the large fan leaves stopped for now, and buds are still swelling. so if i'll assume it is a problem of over fertilization and i want to cut down on the nutrients, how do i choose which one to lower?
last time i fed them it was according to the followings:
bio-heaven 4ml/L
bio-grow 4ml/L
alg-a-mic 3ml/L
bio-bloom 3ml/L
top-max 1ml/L
biobizz dont specify the inrgredients in their site, so i'll go over the bottles and specify it myself:
bio-heaven: N (0.91), P (0.18), K (0.24), Ca (0.28), Mg (0.20), Fe (0.017), Mn (0.001), Zn (0.002), B (0.018), Cu (0.0001), Mo (0.0001) - (i donno if these numbers are percentage or what).
biogrow: N (8%) - (of which half is NH4 and half is NO3), P in the form of P2O5 (2%), K in the form of K2O (6%)
alg-a-mic: N (0.1%), P2O5 (0.1%), K2O (0.1%), Ca (0.2%), Mg (0.1%)
topmax: N (0.1%), P2O5 (0.01%), K2O (0.1%) and also trace amounts of Fe,Mn,Zn,B,Cu
biobloom: N (2.0%) of which NH4 (0.9%) and NO3 (1.1%), P2O5 (6%), K2O (3.5%)
i guess in each bottle there are more ingredients that are not specified otherwise what's the point in making all these differnt products if most of them are used in the same time anyway (according to the chart)?
Soooo... any ideas what should i do next, which ones to cut down?
also, if one flush wasn't enought, should i flush again soon or should i first feed for a couple of times and only then flush?
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