wilma 9 big pot first timer help!

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crai1990cc

Member
hi all new to the wilma system bit of an ameture grower need abit of help, first of all when should i change all the res? also any one used the plant magic range? thanks in advance also im growing grapefruit, big bud xxl, cluster bomb any one tryed and what kinda weight will i be looking at dry? 009.jpg011.jpg these are mine 3 week old are they a good size for age of them from seed
 
chrishydro

chrishydro

Well-Known Member
During Veg I change the res water once every two weeks. Important to wash, ie soap and hot water, the res than refil and re nute it. Check ph after nutes are added and then put back in system.

I dont know about the nutes you are asking about I use fox farms. During flower change and clean res once a week, soap and water clean it out good.
 
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crai1990cc

Member
thanks for info mate all get my scrubber out then has i drained it last week then refilled but never washed it out thanks for advice
 
SOMEBEECH

SOMEBEECH

Well-Known Member
Temp of res is very important or your gonna have major issues.I have found over 80f is trouble,shoot for 60 to 75 the lower the better.More DO in cold water than warm.Ive run mine as low as 50f and they love it.
 
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crai1990cc

Member
to be honest when i refill my res i just put a fish tank heater in till its around 18c and seems ok then i removed and leave for room temp but thanks for info seems to be going pretty well will uploads some more pics soon
 
SOMEBEECH

SOMEBEECH

Well-Known Member
For 4 a 600 should be fine of course a 1k would be better.I have grown just the BB and you should be able to get 2oz dry from it,dont set expectations to high for your first grow.Be nice if ya had 6 in there,Whats total LxW?Will your hood cover tht much space?For a good yield id give another 3-4 weeks before flower.Or atleast till there 18" to 2ft.Are you gonna top em or Fim i prefer FIM.
 
SOMEBEECH

SOMEBEECH

Well-Known Member
After a little practice and learning your system 2per plant.Depends on how long you vegg EM....Of course.
 
SOMEBEECH

SOMEBEECH

Well-Known Member
You can too,just didnt want YOU to set your goal to high.Its all about the vegg,if i let 1 vegg till 3ft then flower 5ozs is doeable.Wat strain does your friend get this and how long a vegg?
 
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crai1990cc

Member
My friends setup is simply soil and coco a &b pk bud booster he does grow them to a good size grapefruit he grows. Also I'm doing 1 grapefruit 2 big bud XXL and 1 cluster bomb supposed to be very high yielders time will tell
 
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