PH Dropping Alot Please Help

Meast21

Well-Known Member
Last couple days my PH has dropped from 6.0 to 4.8 .. Not sure what my water temps are....Here are a couple pics of my roots


100_0747.jpg100_0749.jpg100_0750.jpg100_0751.jpg100_0752.jpg



My roots were pearly white, now they have a slight slight brown to them.
 

Meast21

Well-Known Member
How should I flush. Do I need to add ph'd water, basically can I just take it out of the tap with a ph of 7.8????
 

Meast21

Well-Known Member
Root root if I have it isn't that bad yet, however I want to stop it right away. Also I think the reason have it is high res temps. Although I don't have a thermometer, When I went from 175 hps to 250 hps I think the that may have cause it like 3 or 4 days ago???
PLEASE ANSWER ABOVE QUESTION ABOUT FLUSH.. THANKS
 

Meast21

Well-Known Member
Another quick question. Maybe I don't have root rot and the possible (no thermometer) high res temps are just making the ph go down ?? Does that happen ??
 

superstoner1

Well-Known Member
why even start if you dont have the absolute basic tools needed? digital aquarium thermometer at petsmart? $10. root rot? $100's. knowing your temp? priceless.
 

superstoner1

Well-Known Member
if you ph is dropin and your plant is up taking water and nutes try feeding the plant more.
wrong. when you add nutes to the res does the ph drop or rise? it drops. when the plants take more nutes than water the ph will rise. when they take more water than nutes it will lower. when you find the sweet spot of ppm levels they should stay consistant and ph stays consistant..
 

lordjin

Well-Known Member
Water temperature, people! Thank you!

Also, check to see that you don't have a brown algae problem. Root zone safe from light?

Flush with h202 and keep the water below 75f at all times.
 

Meast21

Well-Known Member
Water temperature, people! Thank you!

Also, check to see that you don't have a brown algae problem. Root zone safe from light?

Flush with h202 and keep the water below 75f at all times.

lordjin,

I am going to get a water thermometer tommorrow... Yeah ph keeps droping, been putting about 50 ml of 3% hydrogen peroxide (4 gallon res), this has slowed the drop some. I am about 20 days into flowering and would appreciate the help lordjin.

Thanks
 

Meast21

Well-Known Member
Also lordjin I am gonna flush with ph water tommorrow and the h2o2 (hy peroxided 3%). How long should I flush for ???
 

hellraizer30

Rebel From The North
The above post is correct you need some way to monitor temps, also you could add some aquashield to knock back
any bad bactiria that might be brewing, high temp = bad bactiria and root rot!

Aquashield will your plant repair its root structure h202 is a bandaid not a salution!

If theres any other help you need hit me up in pm or in my thread link is right below
 

Meast21

Well-Known Member
The above post is correct you need some way to monitor temps, also you could add some aquashield to knock back
any bad bactiria that might be brewing, high temp = bad bactiria and root rot!

Aquashield will your plant repair its root structure h202 is a bandaid not a salution!

If theres any other help you need hit me up in pm or in my thread link is right below

Yup fucking ph is at 4.5 this morning... After I flush I will try to put the temp in the closet back down to 175 watts instead of 250. I didn't have this problem when it was at 175, could the extra wattage have made the res temp go up, causing ph to go down???
 

lordjin

Well-Known Member
Well you can ask Hell whatever you want. You're in good hands.

I would just add that you're better off using the food/agricultural grade concentrated h202 (diluted in lots of water) instead of the drug store 3%.

Yup fucking ph is at 4.5 this morning... After I flush I will try to put the temp in the closet back down to 175 watts instead of 250. I didn't have this problem when it was at 175, could the extra wattage have made the res temp go up, causing ph to go down???
All the elements in a hydroponics system are delicately balanced. So yes, cause and effect could work some damage if you're not careful. I would bet that in addition to the added heat, you might have caught brown algae. That's what I had in my last grow, had ph drops just like you. Just keep the water cool and dark and treat with the 29% h202. Ideally, you want to run the bigger light while keeping the res cool. Such is the challenge that the Hydro Gods have placed before you.
 

deman81

Member
Brew some Hiesenberg beneficial microbe tea and use it. Saved one of my crops that got brown slime algae
 
Top