yellowing leves and burn

[yobo]

hey, my plants are a day under 2 weeks old and i am repeating the method of my first and only sucessfull grow i have have yellowing leves and a nasty burn on one plant amongst my whole crop of four plants mainly affecting the bottom growth. just re-poted them and just fed them a half strength nute feed. how ever these problems started to ocour before the re-pot and nute feed. i am using bio-bizz all mix soil and the bio-bizz nutes. temps between 80-85 but somtimes can reach 90. i have a fan blowing on the bulb and plants. i dont own a PH tester. BUT, i age my water at least 24 hours before i feed and this worked well in my first grow (no PH problems). any suggestions?

thanks.

 

[desertrat]

sounds like you could use a ph meter. they are only ten bucks at home depot. if you reused your soil, or used different soil, or if the seeds are different, or the stars misaligned, you may have a ph problem and not know it. but....your plants look really healthy so i wouldn;t panic

 

[pimpnitjc]

Mine do not look that big at all at two weeks, mine just have the bottom leaves and starting to get the next set.

 

[yobo]

Mine do not look that big at all at two weeks, mine just have the bottom leaves and starting to get the next set.

yeh, do seem pretty big for 2 weeks but my last grow was the same, looking at other peoples grows mine seem big but can be hard to tell some times with the picture scale.

will keep an eye on it.

cheers guys

 

[pimpnitjc]

This is mine at 1 week and a half.

 

[yobo]

this is mine at 1 week

 

[pimpnitjc]

Wow I am wondering of something are wrong with mine or do different strains grow at different paces? THat one on the pic above is a Nivana White Widow seed. I have it in Biobizz light mix.

Don't mean to hijack your thread. I am just wondering.

 

[yobo]

wow, mine are Nivana White Widows.

no worries man.

 

[pimpnitjc]

Are those two weeks from the first day the popped up out of the soil?

 

[hypernovax]

the difference in growth probably has something to do with the lighting..........

 

[pimpnitjc]

I am using t-5 CLF's right now for the first 2 or three weeks? WHen should I switch to MH?

 

[Puff1ne]

This is mine at 1 week and a half.

wow that was mine after only one day!!!

 

[yobo]

Are those two weeks from the first day the popped up out of the soil?

yeh, i am using a 200w CFL.

They are looking a bit better today and really loving the new pots. will post pics when i can next.

 

[yobo]

looking good today, pic updates.

 

[pimpnitjc]

I was just thinking that too. I give mine 18 hrs of light. How much do you give yobo

 

[yobo]

yeh i give them 18 hrs too, my last grow i didnt have a timer till i started flowering, but they are growing simular to my first grow. i hope they are females....so bad

 

[sensismoke]

wow... yeah mine are like pimps.... there about 2 and a half weeks almost 3, and their not even close to the ones yobo has at 1 week.. they are a white widow strain and a cli skunk strain.. hmm.. idunno. but i would like to.

 

[pimpnitjc]

Mine are white widow too. I do not feel so bad then..haha Thanks

 

[sensismoke]

yeah see we are using the same setup.. i used t-5s for about 2 and a half weeks.. i just switch to mh yesterday. and its the day of the 3rd week so.. yeah i need to get my camera back to post pics up.. i have 7 plants altogether... hoping to get one or 2 atleast females.. so fingers crossed.

 

[yobo]

well its all good at the moment having unusually big plants for there age, but i veg and flower with CFLs, i will be flowerin with two 200w. all yours will eventuly supass mine and no doubt you will get better yields than me. but my last grow was real potant. real nice high