ive no idea what this is.. ive looked at every deficiency picture i can find and still im not sure so what is your initial thought after seeing this picture?
its from several plants but the deficiency is the same as they all recieve same nutrient mixture.
Stage of development
How old are you plants?
Veg or Flower?
Environment
temps Day/Night?
Rh day/Night?
Medium?
Ph?
Soil/soiless/hydro?
Feeding schedule?
EC levels of feed?
supplementing Co2?
training lst/fim????
I do not have a great deal of knowledge about various Def's but if you post the answers to these things some more experienced deficieny Experts may be able to help you more.
temps day 26-30 celcius
temps night 24 celcius
humidity stays at 35% day and night, have tried taking it higher but no chance. filled the entire room with buckets of water with cloth hanging up like a wick. still nothing lol
medium: 50%soil, 20%perlite, 20%cow shit, 10% leca
nutrient mix ph around 6.5
soil ph unknown
runoff ph 5.3-5.9
feeding ghe 3 part, feeding every other day with half strenght oif this chart http://www.growing-life.com/shop/flora-series-soil_large.jpg
dont have tds/ppm/ec meter
no co2
plants LST'd and FIM'd but over 3 weeks ago last lst.
Totally agree with this guy! Had the same looking leaves on one of my plants in my last grow. Get some epsom salt from a drug store and mix 2 tsp per gal of water.
ok thanks alot guys, i was thinking this might be the problem but wanted to see if anyone agreed would have to order it on the web as they dont sell epsom here
ok thanks alot guys, i was thinking this might be the problem but wanted to see if anyone agreed would have to order it on the web as they dont sell epsom here