Plant problems

dersayliss

Active Member
How long has this problem been going on? About two weeks, demestrating what seemed to happen to my last batch

Personly i though this was a mag def, so i added 5 ml of cal-mag
What system are you running? (DWC? Ebb flow? Aero? Water Farm? Flood Tables? and so on...)
Home made Dwc with out of 5 gallon bucket with air stone.
What STRAIN are you growing?Good bag seed
What was the establishing technique? (Were the seed or clone?)
Clone
What is the age of your plants? its been growing very slowly over the past 4 months seeing as how its just started to really get tall
How tall are the plants? 28 inches tall

What PHASE are the plants in?flowering
What substrate/medium are you using?(Hydroton, RockWool etc.)B'cuzz stonewool & Hydroton
What is the Water temperature? 65*
What color are your roots? White? Brown? Are your roots slimy? white pic below.


What Nutrient's are you using?(If growing soiless) Using GH nutrients
How much of each nutrient are you using with how much water? *Knowing the brand is very helpful* right now im using 10ml of mico first then 15ml of bloom* and 5 ml of grow to about 2-1/2 gallon of water
How often are you feeding? (If using soiless) dwc so always?
How often are you giving nutrients? (If using soiless) every time i change
If flowering, when did you switch over to using Bloom nutrients? almost three weeks ago
What order are you mixing your nutrients? (example: veg nutes 1st, bloom 2nd ect) micro, bloom, grow

What is the TDS/EC/PPM you are using? 585ppm
What is the pH of the "Tank"? ph is 5.7
Are you sure your calibration is correct on your equiptment? yes just reclabrated for this survay
When was your last feeding change? (ie. grow-bloom-micro-additional) going on day 6
How often do you clean your system: example: Flush out water replace with clean water and nutrients? every 10days
What size bulb are you using? 600w
What is the distance to the canopy? 23" to the canopy from light

What is your RH Factor? 55%-80%
What is the canopy temperature? 69*-80*
What is the Day/Night Temp? (Include flucutaion range) on floor 66*-78*
What is the current Air Flow? (cfm etc.)
Tell us about your ventilation, intake exhaust and when its running and not running ?
on the light theres a 120cfm dryer hose intake and exhaust attaced from outside the room. scrubber also exhausting 420 cfm not attaced to dryer hose, and small fan on high.
Is the fan blowing directly at plants?no
Is your water HARD or SOFT? soft about 80ppm.
What water are you using? Reverse Osmosis (RO)? Tap? Bottled? Well water? Distilled? Mineral Water?
Are you using water from a water softener?
Tap water that i let sit over night.
Has plant been recently pruned, cloned off of or pinched? no (except for today to do the pictures
Have any pest chemicals been used? If so, What and When? Neem oil ever week
Are plant's infected with pest's not from what i can see under a 30x jewler
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Also i have two other 10 gallon buckets with 6 plants each that have been growing and in flowering about 3months now they have been growing very slow have many problems at first<noob> like not changing the nutri 's often enough burning the hell out of them with nutrient when i did, but aside from that ive regelated the ph to a steady 5.5 with an 800 ppm, for the plants being so old im not sure what to do because some of its ripe and other parts are just starting to flurish thinking i should just flush and pull and focus on the less sick plant. whats your oppinion on the matter, heres a pic of the stragly bitches.

 

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cruzer101

Well-Known Member
Hi,

There is probably a simple answer to this like a shot of Epson salts and add Hydrogen peroxide but I am not a DWC grower but it may be worth looking into.

What I get from the information you provided is that it all looks good. I mean I don’t see anything that would cause your problem besides you stated you are on in flower and using floras nutes but your not using bloom? Maybe it was a typo.

You hit them with neem oil every week, Do you spray water under leaf to wash it off the next day? Maybe you clogging the stoma
 

dersayliss

Active Member
Could some one please help me out here i dont know whats wrong with my kids there dieing slowly every day some one help. just need some advice on what i should do or try to do
 

hobogrower

Well-Known Member
looks like a liftime of ph fluctuation on the second plants i dunno about the other one though i have a couple plants 2 weeks into flower that have yello leaves like that with big spots on them too i was thinking it was a potasium def. i fed with 4-8-6 today and we'll see what happens
 

Hayduke

Well-Known Member
I have the same thing and have attributed it to pH (high) since after a known f up the same thing happened but more of it.

:leaf::peace::leaf:
 
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