Brown spots/Leaves Curling up, Help!

S

StealthisHealth

Member
Hey everyone,

The strain I am growing is highly sativa. During veg everything was perfect but now 3 weeks into flower I'm having problems.

My setup:
250W HPS + 86W side lighting 2700K CFL

3 gallon pot

Plant is currently 45" tall.

Using FF nutes following nutrient schedule.
using ff ocean forest soil

water with 1 gallon of water every 2 days...every other watering has nutes

have good aire circulation

PH around 7.




Could this be nutrient burn or does it look more like calcium/magnesium deficiency? It basically starts with tiny brown spots near the tips and edges in between the veins then moves to the whole leaf. The tips then curl up and leaf becomes crispy.

see pics

thanks in advance!
 

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keico

keico

Well-Known Member
StealthisHealth said:
Hey everyone,

The strain I am growing is highly sativa. During veg everything was perfect but now 3 weeks into flower I'm having problems.

My setup:
250W HPS + 86W side lighting 2700K CFL

3 gallon pot

Plant is currently 45" tall.

Using FF nutes following nutrient schedule.
using ff ocean forest soil

water with 1 gallon of water every 2 days...every other watering has nutes

have good aire circulation

PH around 7.




Could this be nutrient burn or does it look more like calcium/magnesium deficiency? It basically starts with tiny brown spots near the tips and edges in between the veins then moves to the whole leaf. The tips then curl up and leaf becomes crispy.

see pics

thanks in advance!
Click to expand...
You definately are adding too many nutrients

And watering every two days is too much.

Only water when they need it.

Stop the nutes for now and let that soil get nice and dry, before you water again
 
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