[sam90thx]

1. Type of soil I need?
Just good soil from some cannabis related company – I’m using Canatera but their soli is hight with nutrient like N-nitrogen so I’m usually using just clean water +cal-mag and some busters up to 4th week.

2. Do I always have to check the PH of water before watering?
Yes, You should be between  7.0 – 6.0  ( 6.6 is my sweet spot and later close to harvest go to 6.0)

3. Seeding – light configuration, temperature & humidity configuration and time frame?
set light according to the light manufacturer instrucitions ( usually seedlings should have at least 64 cm light distance and gradient increased power of your light start at 30 -40%  ) humidity 62-72% and later go down to 50-64% temp 20-24 C .  light cycle 18h on 6 off (if You live in a hot environment it is good to set light on during a night when it is cooler outside)

4. Vegetation – light configuration, temperature & humidity configuration and time frame?
usually light distance 60-50 cm , power 60->90%, humidity 50-64% temp 20-24 C. light cycle 18/6

5. Flowering – light configuration, temperature & humidity configuration and time frame?
usually light distance 30-15 cm, power 100%, humidity 45-30% temp 20-24C light cycle 12/12

6. Do I need to prune or topping?
If you would like to practice advanced techniques like this – keep in mind that topping gives a lot of stress and slow down growth, but it can give You better harvest.
( find a video on how to pinch branches of your plant so it will have bigger crops )

7. What time of nutrients needed at each stage?
hmm big question try to find  growdiaries com
I suggest using only water in the first 4 weeks if You have soil rich with nutrients. and use some cal-mag (because LED grow always need some)
maybe try  biotabs nl “The method is bio and hands-free.”

[sam90thx]

I You want to have good easy hands free control over a grow environment. buy tent setup from AC infinity it will help a ton ( You can control over Bluetooth ) with Your first good grow.

buy any good LED light which fit the tent.

Focus on simplicity don’t over buy specimens, just good soil and PK booster + cal mag will do. Get good PH meter and humidifier next to Your tent, ( It will serve You as well for the right humidity in Your room. don’t need to put humidifier inside a tent ).

If You are in Las Vegas set Your day night schedule for the plant other way around. I mean set light on at night when temperature outside drops and lights off during a day it can help.

or If You have full AC in home it doesn’t really matter for You.

every thing depends on good environment control (humidity and temp) good light, good soil and water pH.

good luck

[sam90thx]

often when U use too much, N at the begging, and later adding PK which usually comes also with some N as well. (my pk booster NPK is 2/5/8)

so U building up N, which can result in cumulate and high acidicy in soil later and very dark and claw leaves earlier.

better feed gradually and just cal mag, some stimulant and silica at the beggining later add NPK when soil had gave up what it had.

and If U have too much N already try to flush at right pH , add only calmag. and 2nd watering add PK booster and 3rd cal mag.

probably plant will self regulate after this.

[sam90thx]

imo. In Your survive case. remove all sick leaves and use some antifungal spray with Copper (Cu)

[sam90thx]

@Mustang6710 1st photo – is caused by humidity – U need to add circulation to the space 1 small fan at the bottom layer and one at the top.
take the humidifier out of the box – set it next to the box in the room  – and the plant will be more than happy.

[sam90thx]

use antifungal – lower humidity and improve airflow

[sam90thx]

How To Identify and Control Septoria on Cannabis Plants

[sam90thx]

cut off some leaves, make better airflow, go low with N because your leaves are – so dark green, use some pk booster and a bit cal mag. or even flush before that.
spread treatment for 2-3 watering ( around 10 days )

 

[sam90thx]

imo high humidity, I had the same issue – U need to think about antifungal treatment and more air circulation

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