First timer and using bubbleponic

Roseman, I read in one of your threads about only having the water pump on for 3min every hour once the roots hit the water. Where do you find a timer that does that? I have been looking
 
Roseman, I read in one of your threads about only having the water pump on for 3min every hour once the roots hit the water. Where do you find a timer that does that? I have been looking


Putting the pump on a timer for 3 minutes after the roots are int he deep water, is what SH has posted on thier site and in thier Instructional CD. But that is not what I do.
SH has a timer that does it.

I leave my pump in, run it ocasionally, and use it to drain the tank.
 
Roseman, I read in one of your threads about only having the water pump on for 3min every hour once the roots hit the water. Where do you find a timer that does that? I have been looking
It comes with a timer for the lights but you can use it to time the pump but i leave min running 24/0 till the roots hit water and then take out the tubes and let the
rw dry while the roots are steadily sucking up nutes
 
Day 9 - Looking good
macinnis-166461-albums-pics-picture850344-day-9.jpg

macinnis-166461-albums-pics-picture850345-day-9.jpg
 
So the plan is to change the water on monday (14 days). In the meantime I still have 1/2 a pack of Grow and Micro each, should I use anymore before changing the water? as of this point they have gotten 1/4 strength nutes. What should the PPM be? Thanks guys
 
So the plan is to change the water on monday (14 days). In the meantime I still have 1/2 a pack of Grow and Micro each, should I use anymore before changing the water? as of this point they have gotten 1/4 strength nutes. What should the PPM be? Thanks guys


Judging by the pics shown today, (I see two leaves and two itty bitty baby leaves about to be seen soon. ) they are ready for 1/4 but not 1/2 dose of nutes. Just wait two days and then try another 1/4 added, making half nutes.
 
Monday is so far away in plant terms! I say you wait and see how they do with the 1/4 dose and then decide. It's hell being a noob! PM should be about 250-300 with a qtr load maybe a bit less. That is minus any PPM of your water.
 
Ph is currently somewhere between 5.75 and 6.0, you guys think I should leave it alone or kick it up a bit?
 
In order for the plant to take up ALL the nutrients it needs the ph needs to be low and fluctuate up but not past 6.5
 
Day 10 - they are all going great! looking strong, fourth leaves looking like they should, multiple roots are coming out of the cups. Think I will do another 1/4 strength dose of nutes tommorrow
 
Make sure you mix your nutes in a quart or so of water (I would use res water as it is pre-ph'd - lol!), stir like a mad man and then dump in res.
 
I have found the best method for mixing nutes is to first mix the grow and micro in a bowl and then use a mortar to crush them up (like muddling fruit or mint for a drink). Mix them up with warm water in a shaker bottle and over 12-24 hours shake it every now and then. By the end their is nothing not dissolved. But still strain to make sure
 
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