-Hydro Grows-

What is your experience level? (first timer, novice, experienced...) -- First grow

What type of hydro set-up are you running? -- Coco, drain to waste

Your Equipment:
A) Type and wattage of lights. (MH, HPS, CFL's, tube fluorescents, LED's) -- 2 600w hps During veg
B) Distance from tops?. -- Roughly 35 cm
C) Reflector type? (cool tube set-up, bat wing, enclosed reflector, bare bulb...) -- Bat wing
D) Is there a consistent fresh air supply? -- Yes
E) Do you have an exhaust fan and a circulation fan? -- Yes
F) Size of reservoir? -- 60 Litres

Your nutrients and water:
G) Source of water. (tap or filtered) -- Tap
H) Specific brand and N-P-K ratio for each bottle. List dosages (quantity per gallon) and current feeding schedule. -- Can't remember exact dosage off the top of my head but it's a little less as per directions on the bottle to cater for EC, Nutes are House & Garden A&b, Canna rhizotonic , Cannazym , Gro-tek pro silicate, Cyco B1 boost and Cobra
I) What is the ec/ppm of your unadjusted tap (or filtered) water? -- 0.2
J) What is the ec/ppm of your nutrient solution? -- 1.8 in res and 1.4 from run off
K) What is the temperature of your nutrient solution? (high and low temps) -- Constant 20 Degrees Celcius
L) Does your ec/ppm show a rise or fall when you do your daily PPM check? -- No
M) Does the ph fluctuate? -- Yes upwards from 5.6 - 6.1 over a week
N) Do you foliar feed? If so, with what, how often, and at what time do you
spray? (Just after lights come on, just before they go out...) -- No

Your growroom:
O) What size of closet, room or hut? -- 2.8m long, 1.8m wide and 2m height
P) What are the temps and humidity levels while lights are on? ...With lights off? -- Lights on 27C with 45% humidity, Lights off 17C with 75% humidty
Q) Have you seen any bugs in your growroom -- No

Your strain:
R) What strain are you growing? (Indica dominate or Sativa dom?) -- indica dominate
S) From seeds or clones? -- Clones

Hi, i think i am having a deficiency with my two plants, During veg growth some of the lower leaves show yellow spots,some browns spots and only one or two showing some white spots(could possibly be a very pale yellow but it does look white). There are a couple of top leaves showing some small yellow spots but only a couple. Some leaves(top and bottom leaves) also seem to twist and "canoe" at times, and more recently in the last week around new growth at the budsites. The majority of the plants looks really healthy but it has very slowly gotten worse over the period of vegging. These plants have been vegging a bit long(2 months) and are over due to change the light cycle, but i'm just a little worried about these problems before i turn it.

Any ideas?

Pictures attached

Thanks.
bezzzo Reviewed by bezzzo on . Need help, deficiency problems. pictures -Hydro Grows- What is your experience level? (first timer, novice, experienced...) -- First grow What type of hydro set-up are you running? -- Coco, drain to waste Your Equipment: A) Type and wattage of lights. (MH, HPS, CFL's, tube fluorescents, LED's) -- 2 600w hps During veg B) Distance from tops?. -- Roughly 35 cm C) Reflector type? (cool tube set-up, bat wing, enclosed reflector, bare bulb...) -- Bat wing Rating: 5