Need advise

Hello all new grower here so still learning I got 3 autos at 4 weeks atm the lights stands at 24/25 inches from top of canopy they don’t seem to be stretching so would this height be okay or shall I lower and does anyone know the latest preflowering starts with autos my grow nutrient states 1-2ml per litre for young plants and 3-4ml per litre for mature plants but unsure with autoflowers been giving em 1ml per litre atm they had two feeds atm when should I give plain water or keep watering with nutes sorry for all the questions got a lot to learn and prepared to listen and learn
Cheers john

 

[Free Flow]

What medium are you in? How big are your plants? What size pots? Any pictures? Strain and breeder?

 

[John d 123456789]

Bio buzz light mix in 12l fabric pots not the biggest as been messing around with LST il link some pics to make easier and strain is critical autoflowers and unsure on breeder got from a seed bank called gorilla seed bank i can check now to see if says breeder cheees for the response also you can see on the 2nd pic I have this little thing growing at the bottom you have any idea

 

[John d 123456789]

The 2nd I topped as an experiment hence abit smaller

 

[Citadel]

Hello all new grower here so still learning I got 3 autos at 4 weeks atm the lights stands at 24/25 inches from top of canopy they don’t seem to be stretching so would this height be okay or shall I lower and does anyone know the latest preflowering starts with autos my grow nutrient states 1-2ml per litre for young plants and 3-4ml per litre for mature plants but unsure with autoflowers been giving em 1ml per litre atm they had two feeds atm when should I give plain water or keep watering with nutes sorry for all the questions got a lot to learn and prepared to listen and learn
Cheers john

Flowering can start anytime anywhere I my current grow Auto Seeds Sweet CBD showed flowering at 3 weeks lemon haze 5 weeks all depends. What light are you using man?

Sent from my PRA-LX1 using Tapatalk

 

[John d 123456789]

Ok I guess patience is the key a mars hydro 300 watt getting 450watt viparvesptra next time round went for led so don’t have to worry to much about heat as I’m limited to 5 foot of height do you have tips for keeping pest away just wannat try be pre cautious as don’t want them killing my first lot

 

[John d 123456789]

This is what I found on website