Leaves curling under, and stunt growth

[akosgroweed]

Hi Everyone!

I have some problem with my baby. I grow in soil with ph 6.5, use 400W metal helaid light, the air ventillation is good. i give water every 2-3 days when the top of the soil is dried. The nutrients i give is hesi soil with ph 6.

The problem is that from one day to another the leaves curling down and the plant stoped growing. The last night is sprayed it with some camical to kill the spidermates i had.
I think this caused the problem.

Anybody have any idea what can i do to fix it?
Thanks

[jcj77d]

looks like u have some nute def or a nute loockout. usually sudden leaf curling under is a sing of nitrogen toxicity or heat stress

[akosgroweed]

Do you think is becouse i sprayed it when the light was on?

1 week ago it had lots of defficiency becouse the ph of the soil was too high, so i replant it into new soil with ph 6.5 and did well for couple of days, and than i sprayed it. The next day this happend.
Do you know how can i fix this problem?
Thanks for your help!

[akosgroweed]

The temperature is not geting higher than 26 celsius, and the humidity is around 50%.

[jcj77d]

Originally Posted by akosgroweed

Do you think is becouse i sprayed it when the light was on?

1 week ago it had lots of defficiency becouse the ph of the soil was too high, so i replant it into new soil with ph 6.5 and did well for couple of days, and than i sprayed it. The next day this happend.
Do you know how can i fix this problem?
Thanks for your help!

Originally Posted by akosgroweed

The temperature is not geting higher than 26 celsius, and the humidity is around 50%.

when ever u mist plants remove them from under the lights. the only thing i can think of is to spray it off w/ clean water, & buy some liquid sea kelp & foliar feed it this..