started good, going down fast....

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abso1utepain

Well-Known Member

• Nov 25, 2007

• #1

ok so this one is abut 25-30 days old, going like crazy untill about 3 days ago, the lower leaves started curling up and yellowing, no idea what it is, they were only feed once with(slow release 19-6-12 about 1/3 quantity)but no other plants responded so badly, a few other plants are starting like this but not so bad. they were all flushed 2 days ago, and again today. temp is between 76 at night and 86 durring day, hottest its gotten (average is about 80-82) under 3 flouro tubes. one soft white, one natural sunlight, and onegrow light, about 5k lumes per square foot, its not optimal but it seems to be good sofar. water is always a 6.8 ph. the soil run off ph is unknown.

any help would be appreciated

any info on the rush would be appreciated, these will be on their own for the next 3 days, so anything that needs to be corrected will need to be done tonight if possible

 

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abso1utepain

Well-Known Member

• Nov 25, 2007

• #2

anybody? even a guess would be a help

 

tahoe58

Well-Known Member

• Nov 25, 2007

• #3

sorry I can't help...i am just not experienced enough to tell you anything...some of the drooping I have seen has been from overwatering? but it seems like maybe something else is going on here? good luck man.

 

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abso1utepain

Well-Known Member

• Nov 25, 2007

• #4

i don't think its over watering, i usually use a cheep q-tip, pull off the fuzz so there is just a 3 inch stick of light papery cardboard, sharpen the end, and stick it in 3/4 of the length, let it sit for 5 mins or so and pull it out, its pretty good at showing if there is a good amount of moisture, usually ends up being ever 4-5 days they need water, wasn't sure what to do because of the yellowing so i've flushed them twice this week

 

butterflykisses

Well-Known Member

• Nov 25, 2007

• #5

looks like magnesum def try to foliar feed fine mist spray bottom of the leaf with a 1/4 tsp epsom salt per 1/2 gallon water it may take 3 to 4 days to improve so u dont see it on any other new growth

 

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abso1utepain

Well-Known Member

• Nov 25, 2007

• #6

so just disolve it and mist it on the leaves? should i turn out the lights while i do this?

 

butterflykisses

Well-Known Member

• Nov 25, 2007

• #7

yes and do it right b4 lights out u can also do it 1 hour b4 lights on

 

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abso1utepain

Well-Known Member

• Nov 25, 2007

• #8

ok this if a first grow.so try not to mind the excessive requestions, but should i also water with it? for a bit? or just mist

 

butterflykisses

Well-Known Member

• Nov 25, 2007

• #9

just mist and get some liquid hydro nutes dont use the time release its too hard to regulate them

 

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abso1utepain

Well-Known Member

• Nov 25, 2007

• #10

ok thanx for the info its much appreciated, i'll update in a few days and let you know how they are doing

 

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abso1utepain

Well-Known Member

• Nov 26, 2007

• #11

ok got dyna-gro 7-9-5, couldn't find anything with a higher nitrogen, but this does have .5% water soluble magnesium. think this will help? or waste of money because of the lower Nitrogen

 

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abso1utepain

Well-Known Member

• Dec 2, 2007

• #12

hey, so the leaves that were getting yellow are still getting worse, the new growth looks healthy tho and it doesn't seem to have spread at al, is that normal?

 

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abso1utepain

Well-Known Member

• Dec 4, 2007

• #13

anyone know if the yellowing ones will eventually get better?