hi everyone, didn't want my first post to be in the Infirmary but here i am.
So i have been having some yellowing tips and spots on my beauty this passed week, and its slowly getting worse.
Grow info:
SOIL:
How long has this problem been going on? around a week, advancing pretty slowly.
What STRAIN are you growing? Unknown seed (some dominant indica by the looks of it)
What is the age of your plants? Sprout at 01/01 and Flowering since 08/02 - middle of week 5 of flowering.
How Tall are the plants? it uses about a half of the growing medium (about 80*40 cm and 50 cm high)
What size pots are you using? 12 Liter pot, which might be a little small for the size but i'm not sure. (too late to move anyway i guess)
What substrate/medium are you using? What brand of soil mixture are you using? No idea, its what was suggested by the growshop i bought from. (for cannabis)
What brand Nutrient's are you using? Growtek Solo-tek bloom. (Growtek Solo-tek Grow when it was veg)
How much of each nutrient are you using with how much water? about 3-4ml per liter of water
How often are you feeding? every 3 days. - every watering (this might be a bit much as i discovered lately, i could use some advice on how to water in Flowering with these nutrients)
If flowering, when did you switch over to using Bloom nutrients? exactly at 12/12 change. 08/02.
What is the TDS/EC/PPM of your nutrients used? i don't check it.
What is the pH of the "RUN-OFF"? i figured this is the first thing i should have done but i don't have meter, ill get one tomorrow and update. (water here is about 7 by some strips i used.)
What method of pH test was administered? Using Strips? pH pen? Strips which are pretty old and bad, ill buy a pen tomorrow.
How often are you watering? 3 days.
What size bulb are you using? 250W metal halide
What is your RH Factor? (Relative Humidity) its between 40% to 50% usually i don't control it.
What is the canopy temperature? about 20-25 C
What water are you using? Tap water.
So i started giving only water since 2 days ago and also been reducing nutrients by half before that twice, no improvement.
These are two pictures of the same leaf 3 days ago and now:
And three more general ones:
My theory is that i gave too much nutrients and this made some of the yellowing tips and blades, but i think it might have also caused calcium deficiency because of the spots.
How should i proceed folks?
So i have been having some yellowing tips and spots on my beauty this passed week, and its slowly getting worse.
Grow info:
SOIL:
How long has this problem been going on? around a week, advancing pretty slowly.
What STRAIN are you growing? Unknown seed (some dominant indica by the looks of it)
What is the age of your plants? Sprout at 01/01 and Flowering since 08/02 - middle of week 5 of flowering.
How Tall are the plants? it uses about a half of the growing medium (about 80*40 cm and 50 cm high)
What size pots are you using? 12 Liter pot, which might be a little small for the size but i'm not sure. (too late to move anyway i guess)
What substrate/medium are you using? What brand of soil mixture are you using? No idea, its what was suggested by the growshop i bought from. (for cannabis)
What brand Nutrient's are you using? Growtek Solo-tek bloom. (Growtek Solo-tek Grow when it was veg)
How much of each nutrient are you using with how much water? about 3-4ml per liter of water
How often are you feeding? every 3 days. - every watering (this might be a bit much as i discovered lately, i could use some advice on how to water in Flowering with these nutrients)
If flowering, when did you switch over to using Bloom nutrients? exactly at 12/12 change. 08/02.
What is the TDS/EC/PPM of your nutrients used? i don't check it.
What is the pH of the "RUN-OFF"? i figured this is the first thing i should have done but i don't have meter, ill get one tomorrow and update. (water here is about 7 by some strips i used.)
What method of pH test was administered? Using Strips? pH pen? Strips which are pretty old and bad, ill buy a pen tomorrow.
How often are you watering? 3 days.
What size bulb are you using? 250W metal halide
What is your RH Factor? (Relative Humidity) its between 40% to 50% usually i don't control it.
What is the canopy temperature? about 20-25 C
What water are you using? Tap water.
So i started giving only water since 2 days ago and also been reducing nutrients by half before that twice, no improvement.
These are two pictures of the same leaf 3 days ago and now:
And three more general ones:
My theory is that i gave too much nutrients and this made some of the yellowing tips and blades, but i think it might have also caused calcium deficiency because of the spots.
How should i proceed folks?