discoloration and spots help please.

cdouble · #1 (**permalink**) 03-28-2009, 11:53 PM

Hydro
400w metal halide 3 feet above reservoir
80 degrees, no humidity sensor
8 gallons of nutrient solution, change once a week.
PH Range 5.5-6
Nutrients/Supplements (gh flora micro, grow, bloom and nectar. Just raised nutrient to 1 tsp/gallon but thought it could be burn so i drained 2 gallons and added 2 gal of tap water) i do not have a ppm meter.
Pictures below!
Design and Dates (6 site bubbleponics system, plants are about 20 days from seeds)
Other some of the discoloration could be from foliar feeding and burning but not all of it.

SmknVTEC · #2 (**permalink**) 03-29-2009, 08:02 AM

Yeah I am not a big fan of foliar feeding. What is the ppm?

cdouble · #3 (**permalink**) 03-29-2009, 10:25 AM

I do not have a ppm reader sadly.

SmknVTEC · #4 (**permalink**) 03-30-2009, 06:58 AM

Well then get used to yellow leaves because I have no idea how you know how much food to give them.

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#1 (permalink) 03-28-2009, 11:53 PM
cdouble Registered User Join Date: Mar 2009 Posts: 2	discoloration and spots help please. Hydro 400w metal halide 3 feet above reservoir 80 degrees, no humidity sensor 8 gallons of nutrient solution, change once a week. PH Range 5.5-6 Nutrients/Supplements (gh flora micro, grow, bloom and nectar. Just raised nutrient to 1 tsp/gallon but thought it could be burn so i drained 2 gallons and added 2 gal of tap water) i do not have a ppm meter. Pictures below! Design and Dates (6 site bubbleponics system, plants are about 20 days from seeds) Other some of the discoloration could be from foliar feeding and burning but not all of it. Last edited by cdouble; 03-28-2009 at 11:55 PM.

#2 (permalink) 03-29-2009, 08:02 AM
SmknVTEC Moderator Extraordinaire Join Date: May 2003 Location: Tornado Alley Posts: 8,085	Yeah I am not a big fan of foliar feeding. What is the ppm? __________________ "I build cars for young men that only old men can afford"- Enzo Ferrari (1898-1988) LED Thread PGAMG Thread MG vs. Generic Soil Current and Legit Seedbanks GC Forum Rules

#3 (permalink) 03-29-2009, 10:25 AM
cdouble Registered User Join Date: Mar 2009 Posts: 2	Re: discoloration and spots help please. I do not have a ppm reader sadly.

#4 (permalink) 03-30-2009, 06:58 AM
SmknVTEC Moderator Extraordinaire Join Date: May 2003 Location: Tornado Alley Posts: 8,085	Well then get used to yellow leaves because I have no idea how you know how much food to give them. __________________ "I build cars for young men that only old men can afford"- Enzo Ferrari (1898-1988) LED Thread PGAMG Thread MG vs. Generic Soil Current and Legit Seedbanks GC Forum Rules

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