Start My Diary
 Login Sign Up
Login
HomeDiariesShortsQuestionsContestsGrowersStrainsBreedersNutrientsLightsEquipmentBlog
EnglishEnglish
LoginStart My DiarySign Up
Chat
By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy
Accept

Grow Questions

Sort by
last update
last update
Oldest
Most popular
All New Open Solved No diary Vegetation Flowering Harvest My questions My answers Buds
Not fattening
Too few
Other
Leaves
Color - Black or grey
Color - Dark-brown
Color - Dark-purple
Color - Mottling
Color - Pale
Color - Red or pink
Color - Yellow
Curl down
Curl up
Dropping off
Edges burnt
Tips - Burnt
Tips - Die
Tips - Thick
Too few
Too many
Twisted
Veins - stay green
Veins - yellow between
Webbing
White powder
Wilting
Other
Plant
Spaces between nodes
Stem - Red or purple
Stem - Weak
Too short
Too tall
Twisted
Wilting
Other
Roots
Color - Brown
Mushy
Smelly
Too few
Other
Setup
Clones
Lighting
Outdoor
Seedling
Seeds
Sensors
Strain - Autoflowering
Strains - Photoperiod
Substrates
Ventilation
Other
Feeding
Automatic systems
Chemical composition
Deficiences
Schedule
Other
Techniques
12-12 from seeds
Defoliation
FIMing
HST
LST
Main-lining
ScrOG
SoG
Topping
Other
Other
Bugs
General questions
Harvest - Curing
Harvest - Drying
Harvest - Smoking
Mold
Other
masdefs33
More filters

Solved
masdefs33
masdefs33
Incredibly low CO2 levelsAfter 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
2 years ago
5
Solved
masdefs33
masdefs33
Tried mini dehumid. still issues with portable ac (added @ 9pm 6/2) see pic for graphAvg RH was 45%,had spikes @ 80% RH in dark, added portable ac to my tent. It raised avg. RH not lowered. Intake @ 40% RH that runs on a humidity cont. set @45%Now Day RH ~52%, Night RH ~60%.Ac starts RH spikes to 70% in dark. WTF am I doing wrong. Id hate to lose it to mold.
Other. General questions
Setup. Ventilation
2 years ago
5