Hello everyone,
I started my first grow about 33 days ago, i decided to grow Autoflowers.
Grow light: 280W Greenception GC-9 LED
PH water: always around 6,5
PH earth: also around 6,5
I use 5 gallon fabric pots and i grow organic.
I mixed my earth with: 10% perlite, 78% Light mix, 10% worm castings and 2% Pre mix (3/3/5)
Since than i have not fed my plants for the first 18 days, at that point yellow leaf tops started to show.
Then i started to feed them with a compost tea with worm castings, molasses, Liquid seeweed and Pre mix (3/3/5).
After i have read a lot in the internet, i thought it would be a Kalium or Magnesium deficit soo i fed the plants 7 days after the tea with a topdressing of Bat Guano (1/10/1), Palm ashe (0/1/30) and with a little bit of Lava rock pulver for Magnesium and other metals.
Until now nothing really changed, it gets worse every day.
I hope someone can help and sorry for my bad english im not native.
I started my first grow about 33 days ago, i decided to grow Autoflowers.
Grow light: 280W Greenception GC-9 LED
PH water: always around 6,5
PH earth: also around 6,5
I use 5 gallon fabric pots and i grow organic.
I mixed my earth with: 10% perlite, 78% Light mix, 10% worm castings and 2% Pre mix (3/3/5)
Since than i have not fed my plants for the first 18 days, at that point yellow leaf tops started to show.
Then i started to feed them with a compost tea with worm castings, molasses, Liquid seeweed and Pre mix (3/3/5).
After i have read a lot in the internet, i thought it would be a Kalium or Magnesium deficit soo i fed the plants 7 days after the tea with a topdressing of Bat Guano (1/10/1), Palm ashe (0/1/30) and with a little bit of Lava rock pulver for Magnesium and other metals.
Until now nothing really changed, it gets worse every day.
I hope someone can help and sorry for my bad english im not native.