Help Please, all leaves arw browning and the tips and most are turning yellow

Hi I am in need of some serious help here,

I have had these 5 for over a month now and they seemed to be doing farly well until the spidemites rolled into the picture, then the nats or gnats whatever they are called.

I went to my local homegrow store and asked for advise, they gave me somethign called SM-90 and a commercila pesticide to spray on them, was told to do three aplications and let the product soak the enitre plant and soil.

4-5 days later now i come home from work and noticed almost every leaf is turning brown on the tip and most of the bottom leaves are a yellowish brown colour, the leaves that are notlike this look wierd alwell since the are dark green as usal but the middles are turnung a light shade of green and are starting to deform in shape.

I stand to lose a lot of time and of course money here if I lose them, my season will be over.

and by the way soil temp is about 75 - 80
air temp is about 78 -85 f
and humidity is around 28 - 35 depending on the day
lots of fresh air
watered every two days

Any advice I will upload pics later this evening

Please help.

Grizzy

it sounds to me like what they gave you at the store burnt the crap out of your plants what strength nutes are you using whats the n-p-k

I have not been feeding them the are in mirical grow potting mix, not sure bout npk schould i be monitoring this? and should i spray them with water and flush them aswell just to be safe?

yea i would flush and go check out the grow faq about nutrients and the role they play in the plants life they are important if you wish to have a sucessful grow and it sounds to me like you need some or what they gave oyu was reall high and messed up your plant look on the back of the bottle and it will have 3 numbers it should and post back did they know it was weed i know its a dumb ? but..

it was a pesticide i used not nutes, it was about 5 or 6 ml per 1L of water the potting mix is 0,14-0,14-0,14, i flushed the soil and sparyed the plant with bottled water, no signs of the problem getting worse but there not getting better yet.
Will the problems correct them selves or is it game over?

grizzy

grizzy said:

it was a pesticide i used not nutes, it was about 5 or 6 ml per 1L of water the potting mix is 0,14-0,14-0,14, i flushed the soil and sparyed the plant with bottled water, no signs of the problem getting worse but there not getting better yet.
Will the problems correct them selves or is it game over?

grizzy

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alright post some pics so i can look at the plant itself and a little advice when puttin pestisides on mj dont use the recommended dose on the bottle go lower than what they say, but it sounds like you might have nitrogen defficincy or magneisuim defficiny try both use fish elmishion for the nitrogen def it has a n-p-k of 5-1-1 and for the magnesium use a teaspoon of epsom salt to a gallon of water and put the epsom salt in a measurin cup and microvave it to break up the salt so it will dissolve better and then add it to your water along with fish emulshion but post pics so i can tell for sure before u do any of this i wouldent want you to ruin your crop because i gave you the wrong advice.

So here are the pics of the plants, not much has changed over the last few days, some leaves have dies off, i cloned a few of them just in case the worst happens

They are still growing an inch - 2 inches a day though

grizzy said:

So here are the pics of the plants, not much has changed over the last few days, some leaves have dies off, i cloned a few of them just in case the worst happens

They are still growing an inch - 2 inches a day though

Click to expand...

Are you serious? they're fine!

303 said:

Are you serious? they're fine!

Click to expand...

lol

Oh the burnt leaf tips may have been cause by that aluminum foil

Just an educated guess.
also try taping white printing paper up instead if you don't have white walls

grizzy said:

So here are the pics of the plants, not much has changed over the last few days, some leaves have dies off, i cloned a few of them just in case the worst happens

They are still growing an inch - 2 inches a day though

Click to expand...

they look fine bro just some hot spots as they said above