Results 1 to 7 of 7
			
		Threaded View
- 
	08-20-2009, 11:40 PM #7
OPJunior Member
my weed plant is turning yellow on leaves
Equipment:
A) 4 CFL's
B) 4 inches from top
C) enclosed reflector
D) bulb wattages 26 watts 6500k and 2700k 2 each
E) Is there a consistent fresh air supply? yes
F) Do you have an exhaust fan and a circulation fan? yes 2 fans
G) Size of reservoir?
H) What medium if applicable. micro grow --organic potting mix
Your nutrients and water:
I) If using rockwoll for clones or seedlings, did you rinse the cubes well, with properly ph'd water?
J) Source of water. tap water --- What's it's ph? --n/a
K) Specific brand and N-P-K ratio for each bottle. List dosages (quantity per gallon) and current feeding schedule.
L) What is the ec/ppm of your unadjusted tap (or filtered) water?
M) What is the ec/ppm of your nutrient solution?
N) What is the temperature of your nutrient solution? (reservoir high and low temps)
O) Does your ec/ppm show a rise or fall when you do your daily PPM check?
P) Does the ph fluctuate?
Q) 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...)
R) How often do you replace reservoir water/nutes? What does it look like before changes? (clear, foamy, green, brown...)
Your growroom:
S) What size of closet, room or hut? 2ft 2ft 2ft
T) What are the temps and humidity levels while lights are on? ...With lights off? 85 - 90 light on
U) Have you seen signs of insects in the growroom? no
V) Are the roots long and white, or brown and slimy? long and white
Your strain:
W) What strain are you growing? (Indica dominate or Sativa dom?)
X) From seeds or clones?
Y) Is this an autoflower strain?
 
Similar Threads
- 
  
First 2 leaves (spear leaves) turning yellow. Sign of nutrient deficiency or..?
By shnibbles in forum Plant ProblemsReplies: 11Last Post: 10-17-2013, 04:56 AM - 
  
Plant Leaves are turning yellow, 1st grow. 3 week old plants. HELP. PICTURES!
By skankygrower in forum Plant ProblemsReplies: 4Last Post: 08-26-2012, 02:46 PM - 
  
Fan leaves turning yellow, PLZ help!
By JamboJones in forum Plant ProblemsReplies: 12Last Post: 01-23-2011, 02:18 PM - 
  
Plant leaves yellow turning white
By susieqs in forum Plant ProblemsReplies: 6Last Post: 01-12-2010, 12:08 AM - 
  
Bright Yellow Patches & leaves Turning Down, & Some plants turning up! - Any Advice?
By JonnyWiz in forum Plant ProblemsReplies: 26Last Post: 12-10-2008, 05:01 PM 










					
					
					
Register To Reply
  Staff Online