Leaves withering out and drying

all my plants are anonymous strains that i'v collected over the years in my bags. altrhough the majority have been homaphradites a good number of them have turned pure female and I have made clones from them. My star pupil is also a mystery strain acquired in the above mentioned fashion but it looks like a cross between sweet-tooth and some other strain. its a little monster of a plant getting visibly taller and thicker by the day with numerous bud sites. yesterday I discovered some symptoms that seemed to point at a spider-mite invasion, so I promptly sprayed my plant thoroughly yet lightly with white oil which is supposed to target these critters. My plant was sprayed at about 5 am in the mornin ( dont ask what i was doin still up ) and when i woke at around 1pm i was faced with a very different looking plant, all the leaves under the head not including those top leaves had started to curl up and dry while still remaining a now dull green colour. luckily all the smaller leaves around the buds and the buds themselves still looked healthy. My mum is a bit of a gardening guru and she says that it looks like fertiliser burn and asked when i last increased the dose of ferts. This wasn't the problem as my nutrient has remained the same for a while now.
the only other thing that could of caused it then was the insect spray?

Can any1 please give me some advice on some good insecticides for these precious weeds and how they should be administered. My plants leaves are luckily back in good shape which is in my experience a rare delight as i have never had a burnt/dried/spotted leaf that has(seemingly) regenerated. what can i do to maintain a healthy plant with clean vibrant leaves outdoors?

need pics to correctly diagnose the problem. there are a couple different thnigs that could be wrong with your girls with what your describing. hook some pics up n then one of us will be able to help you im sure bro.

good luck!!

My Dear , Good Sir Jenkinz,
In regards to your previous questions regarding the welfare of your mini-orchard, answers have I none. However, I have a few thoughts regarding the future health of your plant of pure delight.

1) My good sir Jenkinz, hire a weed-nanny. I find that my weed-nanny is a fitting addition to my house hold and indispensable when one wants to, as the young people say, "Let it all hang out".

2) Does not your mother, my Good Sir Jenkinz, take issue with the fruits of your orchard? Always remember my excellent and fine Good Sir Jenkinz, Before the seed is sewn one must take the time and devise a stratagem for dealing with nosy gardeners (especially when they are members of one's family). When they realise your "tomato" plant isn't issuing forth it's natural fruit... The tomato, but instead an ugly flower that oft times looks like a giant shit. Nay, for an intended 'tomato plant' to bear a shit-like fruit is indeed to steal one's attention. There in lies the road to imprisonment in one's room without phone rights. Always be prudent in devising a possible excuse. For example: "I seem to have erroneously fertilized the tomato plant with what appears to be man-feces-fert. Oh look, made in Chernobyl."

This is an example and should not be used...Ever.


Therefore look to it, my fine, Good Sir Jenkinz. Good luck and as they say. "Let your loins be girded about, and your light burning; And ye yourselves like unto men that wait for their Captain Jolly Green Treat, that when The Captain cometh and knocketh, they may open unto him immediately. "