psyfiend
Well-Known Member
Hi
I'm currently on my second grow (had to kill my first lot from overwatering+nute burn)
My setup:
Closet grow with air cooled 400w HPS, 100mm RVK fan+carbon filter, passive intake.
Using 6x3gal pots with my own compost/perlite mix.
Canna terra vega+bloom nutes.
My plants are vegging and about 3.5 weeks old from planting seed. The seeds were germinated in rockwool then transplanted into small pots (3L) then up to these big'uns about 2 days ago. They've been fed once at 25% strength. And I've been watering about once per week with PH water. My soil PH is between 6.6-6.9.
Ave temp 26-28c and humidity 30-50%.
The problem
I've noticed my plants just stop growing at this height, they seem to be really short bunchy and the growing tip is halted with spindly little leaves popping out but not growing. Some are a little droopy too.
In the photos you can see a couple of yellow lower leaves. I fed after seeing this guessing I had an N deficiency but I think I may have burnt a little (is this possible with such a small amount of nutrients). You can see some brown on the leaf tips. They feel brittle and snap when held.
I'm very confused because I've been very careful this time, not to overdo the nutes or the water and tried to keep them happy with a nice temp and air.
Any Ideas?
Thanks in advance guys!
I'm currently on my second grow (had to kill my first lot from overwatering+nute burn)
My setup:
Closet grow with air cooled 400w HPS, 100mm RVK fan+carbon filter, passive intake.
Using 6x3gal pots with my own compost/perlite mix.
Canna terra vega+bloom nutes.
My plants are vegging and about 3.5 weeks old from planting seed. The seeds were germinated in rockwool then transplanted into small pots (3L) then up to these big'uns about 2 days ago. They've been fed once at 25% strength. And I've been watering about once per week with PH water. My soil PH is between 6.6-6.9.
Ave temp 26-28c and humidity 30-50%.
The problem
I've noticed my plants just stop growing at this height, they seem to be really short bunchy and the growing tip is halted with spindly little leaves popping out but not growing. Some are a little droopy too.
In the photos you can see a couple of yellow lower leaves. I fed after seeing this guessing I had an N deficiency but I think I may have burnt a little (is this possible with such a small amount of nutrients). You can see some brown on the leaf tips. They feel brittle and snap when held.
I'm very confused because I've been very careful this time, not to overdo the nutes or the water and tried to keep them happy with a nice temp and air.
Any Ideas?
Thanks in advance guys!