Chat

By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms

Accept

Recommended

Back to Grow Questions

Water temperature control in DWC. Curiosity

WhyNotA2started grow question 5y ago

In DWC growing, chillers are really expensive and frozen water bottles you need to replenish kind of frequently. Does anyone currently use any insulation for their 5 gallon buckets? Do you have a rough estimate of how many degrees it cooled your bucket? Doing a temp study. Thanks

Solved

Setup. Other

likes

grzesiekkuzniakanswered grow question 5y ago

i do.............................you dont wanna go over 25 C

1 like

Complain

Selected By The Grower

Similar Grow Questions

Solved

Recommendations for a reasonably priced air filter. Mines kaput in under 3 grows

Setup. Other

2y ago

6

5

Solved

Fortaleza_Brazil_085

Please help brazil In past 36 hours , electricity has stopped 3 times for 2/3 hours each time . Should I + hydrogen peroxide because the air pump was off ? Or what should I do ? System Holds 250 litters DWC 50l air Do the leaves look like they need calmag ? What is 1557 on pen ? What should it be ?

Setup. Other

2y ago

1

1

Solved

Grow tent Temperature/ is it to low?My grow tent is at around 21c when lights are on, is this warm enough to still produce high quality buds? or should i buy a heater to get it up to 24-27c?

Setup. Other

2y ago

10

6

Solved

Pros/Cons of clay pots?Anybody have any feedback on clay pots? Pros/cons Thanks

Setup. Other

2y ago

4

3

Solved

Slime,algae,bacteria?How to prevent slime in hydro solutions?, I am already using h2o2!

Roots. Mushy

Setup. Other

2y ago

3

5

Solved

NewGrowerGreenhouse

When to transplant outside? Zone7b europe When to transplant outside? Zone 7b europe,it's 11°C night , 18°C day

Plant. Other

Setup. Other

2y ago

1

2

Solved

Wi Fi Controller for Grow Tent Hi all- I'm in the process of upgrading from my current 3x3 set-up and am interested to see if anyone knows of a wifi enabled controller that I can connect different brands of lights, exhaust fan and circulating fan that also has temp/humidity sensors. Its for a 4x4- thanks!

Setup. Other

2y ago

3

3

Solved

MH light distance for 600w veg Just had a question answered but couldn't reply, have taco leaf due to change from HPS to MH. Both was @ 600w+ @ 45cm. What distance would you recommend the light to be and what wattage for the best growth with the MH as it seems to be too much compared to HPS distance RH40-65%

Leaves. Curl up

Setup. Other

2y ago

1

1

Solved

Diy_autoflowers

Nutrient agitation I'm using coco+perlite with WSP nutrients and microbes. My question is, can I mix up 5gal of nutrients and toss an air stone in the bucket for constant agitation? What would I have to test/measure on a daily basis?(pH, ppm)ect. Tips Tricks Constructive criticism welcome.

Setup. Other

2y ago

1

Solved

Watermelon and Marijuana at same place.Is this good idea germinate seeds in diffrent bags but in same container with watermelon seeds?

Setup. Other

2y ago

7

7

Solved

Iffy setup!I think my setup might be wrong, any ideas??

Setup. Other

2y ago

3

4

Solved

Setup How many plants do you put in your 1m tent?

Setup. Other

2y ago

5

4

Solved

How to photograph trichomes?Hi guys I'm just curious to know how some people can photograph trichomes. I use an agro microscope for checking, but making some photos from it it's a pain in the ass. Any suggestions?

Setup. Other

2y ago

6

4

Solved

Where if possible to change which nutrients I use Is it possible in this stage to input which nutrients I use.. Please help

Setup. Other

2y ago

5

3

Solved

Zero Investment My plant is not going to flower and die off, because of...

Setup. Other

2y ago

5

4

Solved

Ganja_Victoria_Aus

Plant stress Did I stress the plant too much? I accidentally did not release it in schedule 18H. The timer of my plant was running 24H for the beginning of growth. I know, too stupid.

Other. Other

Setup. Other

Germination. Other

2y ago

2

4

Solved

SecretC8keSociety

Increase Humidity At my local grow store I saw “The ExHale Homegrown CO2” will that be beneficial for my grow tent 4 by 4 to increase the humidity? Right now under 60 … be in 40% to 50% up and down the scale.

Setup. Other

2y ago

2

2

Solved

Incredibly low CO2 levels After adding an A/C to my tent I began using bottled CO2 like never before. 20lbs in 5 days. Without adding, my CO2 is at 4 ppm. Yes, four parts per million in the dark. How can this be possible if the air in my house sits at 400ppm? I read that photosynthesis stops below 200ppm

Setup. Other

2y ago

5

Solved

Minnesota_Grows_420

Smelly Autopot Reservoir. Normal? Advanced Nutes. Water pump stirs every 15 minutes for 4 minutes. Hole in cover blocked Looking for experience with the Autopot system. This is the first time I have used it. 12gal reservoir. I change out the res weekly but by the end of the week it has a foul smell to it. Cleaned each time with half bottle of 3% Peroxide. Is this par for the course? Thanks!

Setup. Other

2y ago

1

1

Solved

Where to invest next?What would be the best improvement I could make to my setup, given the current state of my plant? Growth from the beginning has felt slow.

Setup. Other

2y ago

2

5