Warlock 17 days into flowering some deficiancy,pics

[floydfanx6]

hey im 17 days in if u look most of it starts at the bottom and spreads to the top,,its too early for the leaves to be yellowing early 3rd week,and the yellow is around the edges of the leaves the outer part,.im thinkin its a mag deficiancy from pics,but i wold love to hear what you guys think

 

[floydfanx6]

 

[floydfanx6]

 

[Core]

looking at your tips of the leaves i'm almost shure its NOT a deficiancy!
fill out the infirmary form....and in peticular your feeding regime and medium that woz used.....

 

[floydfanx6]

people have told me its for sure a cal deficiancy and water with epson salts 1/4 tsp per a gallon every waterin until problem subsides

 

[floydfanx6]

Strain of Mj? warlock magus genetic
Hydroponic or soil? soil
From seed or clone? seed
Age of plant in question? flowering 17 days
What stage (Veg/Flower; how many days into)?
Medium (Soil, Rockwool, Hydroton etc.)? soil promix bx with perlite added
Container/Pot size? 2 gallon
Have they been transplanted, if so how long ago? yes month half ago
If soil, composition ratios (peat moss, perilite, vermiculite etc.)? promix with perlite heapings
Water runoff Ph? ??
Nutrients added?foxfarm: grow,bloom,tigerbloom,grotek monster bloom sucanat sugar
Ratios of nutrients (N% P% K%)? ???
Feeding schedule? water feed water feed water feed every 2 3 days
When were they last fed/watered?yesterday
How are you determining when to feed/water (weight, wilting, etc.)?
TDS/EC/PPM? 900 ppms
Tap/RO/Distilled water? tap left to sit for 2 days
Ph before and after adding nutrients? before 7,,ph;d to 6.3-6.7
Is your Ph equipment properly calibrated? yes
Light intensity/Age of bulb/Wattage? 400 watt hps
Distance to the canopy? 3 4 inches,,cool tubed
Temps at canopy? 80
Temps at root zone or reservoir? ???
Day/Night temps (Min.-Max.)? normal
Current air flow (CFM)? 100 cfms,,and a lot of fans
Is there air blowing directly onto plant? yes
Using CO2? no
Relative humidity? 40%
Growing technique (Scrog, Sog, Supercropping etc.)? none
Has plant recently been pruned, clones taken, fimmed or pinched?
Pests?no
Chemicals used to irradicate? eff NO

 

[Core]

i see you water feed water feed...at 900 PPM's....
so i for one believe you are ovefeeding her....also looking at you burnt tips....
imho you should not feed every other day or even ever second watering....you should allow her to uptake the previous feedings,....and i also recommend not going higer in strenght....i for one would lower it a bit ...i almost never go higher then 850 - 900 PPM's of full feeding but thats just me....hope you get more repley's and help :smile: