Hey guys. First time grower here and also first time poster. I have been lurking the forums for quite some time and have been having a great grow till this week when the brown spots started showing up on my leaves. Everything I have been seeing points to a calcium deficiency. However a few other problems share the same trait it seems as a magnesium deficiency and a parasite (not too sure of the name off the top of my head). I have been following a flora series schedule I got off grow weed easy and the leaves were a robust green for 3 weeks till this week. The plant did grow quite a bit in a week and a half. Its not drooping or anything and still producing new green leaves. The roots are not slimy and dont have any oder to them at all really. They are a bit tan from nute stain I believe.
I did get some calimag yesterday and added it to the reservoir however from just yesterday I can tell more spots have popped up. It may just be spots that were getting ready to form, who knows.
Blackjack
Master Kush. Blurry but its the only spot
Roots
What Strain is it? Most effected plant is Blackjack, second strain has one spot and its master kush
Is it Indica, Sativa or Hybrid? What percentages? blackjack is sativa and MK is idica
How Many Plants? 1 of each
Is it in Vegetative or Flowering Stage? vegetative
If in Vegetative Stage... How Long? week 4
If in Flowering Stage... How Long?
Indoor or Outdoor? indoor
Soil or Hydro? hydro
If Hydro, Reservoir size? 15 gallon
If Hydro, Reservoir Temperature? 69 F
If Hydro, what type of Medium? Hydroton
If Hydro, what type of Setup? RDWC
If Soil... What is in your Mix?
If Soil... What Size Pot?
Size (Wattage) of Light? How Many? Mars Reflector 144 LED 350WATT
Is it Air Cooled? fans
Temperature of Room/Cabinet? 75F
RH of Room/Cabinet? 40%
PH of Medium or Reservoir? 5.8
Any Pests? no
How Often are you Watering? na
Type and Strength of Fertilizers used? General hydroponics Flora series
Size or Square Footage of Room? 2 x 4 x 5
I did get some calimag yesterday and added it to the reservoir however from just yesterday I can tell more spots have popped up. It may just be spots that were getting ready to form, who knows.
Blackjack
Master Kush. Blurry but its the only spot
Roots
What Strain is it? Most effected plant is Blackjack, second strain has one spot and its master kush
Is it Indica, Sativa or Hybrid? What percentages? blackjack is sativa and MK is idica
How Many Plants? 1 of each
Is it in Vegetative or Flowering Stage? vegetative
If in Vegetative Stage... How Long? week 4
If in Flowering Stage... How Long?
Indoor or Outdoor? indoor
Soil or Hydro? hydro
If Hydro, Reservoir size? 15 gallon
If Hydro, Reservoir Temperature? 69 F
If Hydro, what type of Medium? Hydroton
If Hydro, what type of Setup? RDWC
If Soil... What is in your Mix?
If Soil... What Size Pot?
Size (Wattage) of Light? How Many? Mars Reflector 144 LED 350WATT
Is it Air Cooled? fans
Temperature of Room/Cabinet? 75F
RH of Room/Cabinet? 40%
PH of Medium or Reservoir? 5.8
Any Pests? no
How Often are you Watering? na
Type and Strength of Fertilizers used? General hydroponics Flora series
Size or Square Footage of Room? 2 x 4 x 5