White widow & northern light week 7 flowering, pics

Week 7 and leaves are curling down and has crispy fill on edges, using ebb and flow with fox farms nutes 3/4 strength. 400watt hps with 2 t5 hanging sideways. 14 plants 4x4x8 tent. 3 weeks left so i decided to start flushing with plain ro water ? Ph is 5.9 ppm 1200 temp 75-85 rh is 40-45. Using co2 set up.

Are these girls gonna be ok????? Im worried because they look stressed!!!! Ro water feeding only for 3 weeks until harvest is that ok?????????????????????????

start using only water with ph 5.5 leaves will turn yellow when most do it ready to harvest if 75% hairs are changed and tricomes are milky and amber NOT CLEAR

GOTCHA, So dont try correct any problems with plant. is it too late?

Lowryder1 said:

start using only water with ph 5.5 leaves will turn yellow when most do it ready to harvest if 75% hairs are changed and tricomes are milky and amber NOT CLEAR

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Ok, 5 days of ro water only and added a humidifier in the tent and they seem to be recovering nicely. since im now in week 8 im just gonna feed carbo boost and ro water until finished. trics are mostly cloudy on nothern light, white widow taking longer half cloudy half clear. should i use a clearing agent the last few days before harvest or just ro water till the end?

Looks like you have some pink buddage goin on man! Looks beautiful!

shepj said:

Looks like you have some pink buddage goin on man! Looks beautiful!

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Thanks B, dont know why buds are that color but alot of the northernlight are turning pink/red color. lol Got them things from nirvana.

looks ok-the potassium def is natural at this stage. one sugggestion I have for the next batch-cut your nitrogen out earlier-the fans are very spindly and dark leathery green. looks like you came close to nitrogen toxicicty. I would flush for at least 10 days as there has got to be alot of nitrogen built up and will inhibit the taste of your bud. may have gotten slightly higher yields if less n. overall great for you.

You added a humidifier? Take that shit outta there, you want a low RH during flowering to prevent bud rot and mold.

bxke1414 said:

you added a humidifier? Take that shit outta there, you want a low rh during flowering to prevent bud rot and mold.

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wooops all shet, your right. Damn i just check the tent and theres water all over the inside i think the humidifier didnot go off when light went off!!!! The water is clean but the rh guage said a hight of 88rh last night!!!!!!!
Am i ruined?????????????????????????????????????????????????

What to do????

Just be sure to watch your buds closely.

those buds look nice and fat and fucking tasty