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Back to Grow Questions
White fuzz on soil surface
Noob_quest
started grow question 4y ago
Hi All, Got this white fuzzy stuff appearing on the top of my soil. What is it? Is it a problem? Many Thanks
Solved
Other. General questions
likes
Hashy
answered grow question 4y ago
It's a form of mold from over watering. Scrape it off and let your medium dry up more before watering.
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
NoobEGrows
Truth to giving the roots a reason to grow?
In dwc I have seen different opinions on water level. Theres a saying that lowering the water to gives the roots a reason to grow but shouldn't the roots be saturated? I'm day 31 and I have the water just below where the rockwool would be and roots look awesome.
Other. General questions
4y ago
1
Solved
DonKrika
Extremely slow vegetative autoflower grow. I'm growing Glue Auto from FastBuds and Dark Devil from Sweet Seeds. What is wrong with my environment?
I'm currently watering about every 3-4 days, one time just water the other nutes from CANNA at 1/4 strength, temps between 20-27 and humidity about 60%. Glue Auto is about 30 days, Dark Devil is about 1 week. Oscillating fan is always on, extraction fan only turns on when >60%
Other. General questions
Plant. Too short
Setup. Strain - Autoflowering
3y ago
1
4
Solved
Budha420
Second week of flower
Hey! Would love some knowledge tips and opinnions on my diary and plants! Also i have changed my feeding to quite heavy feed, dangerous? Top cola 1000umol pps Scrog height 500umol pps
Week 6
Buds. Not fattening
Other. General questions
3y ago
4
4
Solved
Mosherd7
What are the best/needed nutes? (Indoor grow)
My first and previous grow was outdoors, and I used Jungle Juice, 3 part fertilizers. Miracle grow soil. Next grow will be indoors and am looking for insight on MUST HAVE nutrients/equipment. Will be getting PH up/down this time as well.
Other. General questions
Feeding. Chemical composition
5y ago
2
3
Solved
Concision
How long until harvest?
How long do I have before harvest? Through a jeweler's loupe, I took the images of the trichomes on the main cola (pictured). There's a few amber trichomes already, but on the other colas (not pictured) they're mostly clear. I don't have the room to do a partial harvest.
Week 11
Other. General questions
5y ago
2
2
Solved
coriander
Flush time or wait?
Not sure if the pics are detailed enough, but I'm curious if someone can help me out with when to flush? I don't feel like they are quite there yet, but this is my first grow, so I'm not quit sure how "cloudy" is "cloudy enough" to start flushing. Anyone have any insights?
Buds. Other
Other. General questions
Plant. Other
5y ago
2
2
Solved
PurpleGnome
do premature seeds pop?
Do premature cannabis seeds sprout? Does it effect the plant if if can?
Week 1
Other. General questions
5y ago
3
2
Solved
Idontknowhow
How long?
Hello People! My plant is geting there slowly, finally it has a very nice smell too :) I need some advice, what do you think how long should I leave it before harvest? Can't wait... :O but I will ;) Thanks
Week 6
Other. General questions
4y ago
1
1
Solved
420_Little_Green_Fingerz
Optimum humidity for veg and flower?
Calling all my budderz, Please could someone explain the optimal level of humidity I should be at during the stages of veg and flower I am so grateful to be part of this community. Thank you 💚 stay safe.
Week 1
Other. General questions
4y ago
4
4
Solved
Limelight
Male or female?
Lost track of time for exact weeks of veg want to know was this male or female? Help please and thanks!
Other. General questions
4y ago
2
3
Solved
SHRiMP_EyE
my first plant, any suggestions on improvments?
Royal Jack Automatic (Day 24) This is my first plant, any suggestions on improvments or leafs that i should get rid of? :) https://growdiaries.com/diaries/234435-royal-jack-automatic-grow-journal-by-shrimp-eye/week/1321961?lnk=0
Other. General questions
Plant. Other
7mo ago
3
3
Solved
TommyBVRSA75
Crecimiento de cepas Indica en indoor con condiciones de verano.
Alguna opinión específica sobre el desempeño de genéticas Indicas en verano y llevando en cuenta sobre lo que son condiciones indoor con medias de temperatura de 28ºC diurnas y sobre los 20ºC. Humedad relativa entre 45 y 60%. Que esperar del desarrollo de cepas Indicas así?
Other. General questions
2mo ago
4
7
Solved
EBxAH
Is this normal?
Hey there growmies...does anyone know what this is? It looks like splitting. Is this normal? Also, what are the chances of major root damage if I pull the stakes out now?
Other. General questions
4y ago
5
4
Solved
Dingle_Dangle
Ready to chop?
Ready to chop? Lots of brown pistils
Week 10
Other. General questions
3y ago
1
4
Solved
Fruitgrower
How long roughly after your see cloudy trichs do you start seeing Ambers....? How long is the harvest window? 👍🌱
Other. General questions
5y ago
1
1
Solved
nexuscrypto
VPD
Can anybody explain to me the VPD concept? my garden is very cold during night 13.5ºC as the minimum, humidity goes up to 72% During day it usually goes to 21ºC and 52% I´m watering the plants every 3-4 days (when they ask for it) with 0.75L on 6L pots Am I doing OK ?¿
Week 9
Other. General questions
Setup. Sensors
Feeding. Schedule
1y ago
6
5
Solved
OrganicNature420
Auto finish 12/12
So as I think I'm going to run out room with the watermelon due to photo-periods taking over, would it be ok to finish them on a 12/12 as i dont fancy chucking them outside in the garden? Would it effect the yield and quality more importantly quality? Anyone done it?
Week 7
Other. General questions
4y ago
7
1
Solved
Sang79
Fertilisers
I will use also pk 13 14 like fertilizers to add the my biobizz fertilizers (bio grow , heaven, top max, bio bloom, calmag) could be correct? This for made more flower... Or other advice?
Week 7
Other. General questions
Setup. Other
Feeding. Chemical composition
4y ago
6
Solved
eurorack
Is there a way to grow a non-CBD strain to maximize the CBD?
Is there a way to grow weed to maximize the CBD, Like without picking a CBD strain?
Other. General questions
3y ago
5
4
Solved
Staggerlee
Why do my autos take longer than everyone else with same strain
If you live in a different part of the states or heavy LST make your autos take longer to grow. I see all these diaries that at 7-8 week there’s is not only way smaller ( I only have the diaries going now) and they are finished way sooner than when I have grown them. Thank you
Other. General questions
Plant. Other
Techniques. LST
2y ago
2
4