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I have my buckets about 16" off the ground. Since you lose some head space doing that you need to think 4-way and pinching. But its worth it to...
If your nutrient concentration is high (for the plant) the pH will rise. Use a couple of drops of pH down to keep the solution in the sweet spot....
Wouldn't stick it in the rockwool ... use one of the stand-off things to allow it to drip / run on the rockwool. That way you can see if its...
Have you read this? http://www.aqua-medic.com/products/docs/pH_Computer.pdf Seem like a lot IMHO
outside of the obvious questions regarding pH and TDS .. RO or not ... change the water in a bucket every 7 to 10 days -or- if you have replaced...
Baking Soda is OK .. a little goes a long way so watch it. Would not vote vinegar into 1st place. Too organic in hydo and pretty week. I like...
I kind of like the EC59. I don't know about the others but I like the µS/cm range..
You should do a google on "TDS Creep" This high output filters can cause you some problems if they idle at all. You should make sure there is an...
Oxygen is not "explosive" .. It is an oxidizer .. But is sure makes other thinks burn real nice! People use oxygen all the time indoors and thing...
I built a bubble cloner out of a 1 lb yogurt container and a 2" net-pot. Worked great.. I also saw a grower fabricate one out of a plastic...
besides adding to TDS?
Your using tap water right? Your nozzles MAY be choking on the calcium from hard water. try Vinegar ... Dont use high PPM tap water ....
http://forum.grasscity.com/do-yourself/600352-budslingers-recirculating-bubble-buckets.html...
Make sure you order all FOUR solutions 1) pH Storage Solution HI 70300M 2) pH 4.01 calibration standard HI 7004M 3) pH 7.01 calibration...
My guess is that you are using tap water with a high PPM. An oz or two every other day is a lot. You should be thinking on the order of a couple...
EC rises when the plants take up more water than nutrients ...thus making it more concentrated. Add clear water to keep the EC in the area of...
Don't think that the 0 ppm is a guarantee ... it's not. It fully depends on the PPM of the input water. The 0 ppm is stated with a 200 ppm...
Not the best advice on the topic. True - RO water has few ions in it - that's why the EC / PPM is so low. False - it has no pH because of the few...
You talking about a drip system? Drain to waste type or what? You talking about a row of buckets or a flood table (drain to rez). There are a lot...
Need a BIG sample