The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Login
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
Login
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Hi how many cm of clay pebbles do I need in the bo...
Odin9
started grow question 4y ago
Hi how many cm of clay pebbles do I need in the bottom of a 12,5l airpot???
Solved
Setup. Strain - Autoflowering
likes
OimRausch
answered grow question 4y ago
Servus✌️ Water can drain through the bottom of the AirPots. No need for clay pebbles. Have a good one!
1 like
Complain
Selected By The Grower
MrStinky
answered grow question 4y ago
If you are using soil / coco give it about 5cm so you dont end up washing your substrate away
likes
Complain
Similar Grow Questions
Solved
Dillsnills
Should I harvest it or leave it? I need space in my tent so if it's good to go it'll come down ton, jus looking for opinions, Orange Sherbert Auto Fast Buds week 7 flowering. My opinion is it's good to go, I would of liked more amber but I need space for the other 7.
Buds. Other
Other. Harvest - Drying
Setup. Strain - Autoflowering
5y ago
1
1
Solved
Odin9
It is nessesery to have 24 to 48 hours darkness before harvest?? ?
Is it necessary whit 24 to 48 hours darkness on autoflower before harvest?? And if can I just place them in the bathroom ore most them stand in the tent
Setup. Strain - Autoflowering
4y ago
4
6
Solved
jimmminycricket
Newbie help
I'm new to growing and I just want to know if anyone can see what my flaws might be so far? Thanks og kush auto blue mystic auto from Nirvana they are around three to four weeks old
Plant. Other
Setup. Strain - Autoflowering
6y ago
3
3
Solved
eldruida_lamota
Feminizada o autoflorecientes?
Me gustaría saber vuestra opinión, que prefieren cultivar en interior , autoflorecientes? O feminizadas ? Estaría bien explicar un poco vuestra respuesta , 🙏
Setup. Strains - Photoperiod
Setup. Strain - Autoflowering
Setup. Seeds
3y ago
6
5
Solved
GeminiCQC
When to use wick system
I was hoping to wait until the end of this week to use the self watering bases since the plant looks old enough, and I don't want to over do it. Should I set it up after I too dress with recharge again, or will beginning of week 5 work?
Week 3
Setup. Strain - Autoflowering
2y ago
1
2
Solved
sellem
Same old question about harvest..
2nd grow. When to? Im getting different responses all over the place. Some people say stigmas are still white, other say ignore stigmas check trichomes, others say wait for swelling. Plant is BPP auto fastbuds, day 69, 9L plastic pots soil under 150w @1000ppfd 18/6
Buds. Other
Other. General questions
Setup. Strain - Autoflowering
1y ago
3
1
Solved
Jeffrokush
Transplant Or Not? She is in a 3 gallon— Goto 5gal?10gallon? Wow She made it 46 Days!!!
Hi , how’s it going? Well I have a quick question for everyone should I possibly go to a different pot with the purple kush I’m really just worried she will fill up the pot she in. So I do have a 10 gallon almost ready waiting for some Promix HP but i do have ocean forest .??
Week 6
Plant. Other
Roots. Other
Setup. Strain - Autoflowering
4y ago
1
2
Solved
korn420lie
Blooming in week 3-4
The plant has 4 weeks from seedling 🌱 and it's already blooming. Why so early? Could it be nitrogen toxicity? What would you do increase the yield? I won't trash her, since the yield is not the primary goal.
Week 4
Plant. Too short
Setup. Strain - Autoflowering
2y ago
5
6
Solved
DWCbuds
Lights airstone c02
What light to plant distance would you set it at? The only test I've done is at 25 inches its stable at 80°f and 75% humidity. When I lower it to 18 inches, the tent read 85°f and 73 humidity. Other question I have is what's your favorite air stone(disk)? Lastly, add c02 yes/no
Week 2
Setup. Strain - Autoflowering
Setup. Lighting
Setup. Ventilation
5y ago
2
2
Solved
CharterCannabis
Autoflower Light Schedule
Wondering what light schedule I should run for this since it's an auto? I've seen 18/6 suggested but also full 24. Anyone have any suggestions/experiences?
Setup. Strain - Autoflowering
Setup. Lighting
4y ago
1
1
Solved
BunnyBud
Is it time to harvest?
My Gorilla Cookies is almost 8 weeks old (incl. germination) and shows many amber trichomes and some dried pistils, though many are still white. Orange Sherbet, same age and seedbank, is less mature. Temps were 32-33°C. Is this heat stress or early ripening? Can I cut my plant?
Buds. Other
Setup. Strain - Autoflowering
5mo ago
7
3
Solved
DoDrugs420
Whataretheeeeeese
The soil holds too much the water and takes too long to dry up, no fan or temps will drop bellow acceptable, so besides taking advantage of the sun whatelse to do? They seem to hold well and have steady grow even without watering for 5 days... they dont need oxigen or what?
Week 3
Setup. Strain - Autoflowering
Setup. Substrates
Setup. Ventilation
6y ago
8
4
Solved
BRLGrow
First time grower, harvest time?
Lemongrass auto Anesia seeds 12 weeks now Flushed 3 days ago Water only Its time or should i wait a little more Cheers !
Other. General questions
Setup. Strain - Autoflowering
5y ago
2
5
Solved
DireStar
Beginner grow supplies.
5 seeds of WW just germinated. will be a balcony outdoor grow. What supplies next? Plain potting soil and solo cups to start? What nutrients and soil afterwards? 5 gallon smart pots? Anything else?
Setup. Strain - Autoflowering
Setup. Seedling
Setup. Outdoor
6y ago
2
2
Solved
bigbud1080
Smallest plant in the world. When do I pick it? Much faster flowering time to normal plants. (half posting for lols)
You'd be hard pressed to find a smaller cannabis plant anywhere in the world. So.... I had issues with the roots when it was in the rockwool, was going to do DWC, decided to put in soil due to issues. It's taken like 3 weeks to flower to this stage, not sure when to pick it.
Setup. Strain - Autoflowering
5y ago
1
4
Solved
Dmesh
Can I plant an auto seed directly into a raised bed?
If you only had two options with a sativa autoflower seed you germinated: 1. Grow it indoors in a cup or other small container for a week or two, then plant it directly in a raised bed outdoors? OR 2. Plant the germinated seed directly in the ground outside and keep it safe?
Setup. Strain - Autoflowering
Setup. Outdoor
3y ago
3
4
Solved
Jmaninthemidde420
Time left on ppant
How much longer on my plant? I know this is sort of a beginner question And I hate asking this. But this plant is still producing white hairs. It’s ztrawberriez auto by fast buds(60% Sativa) almost week 10.
Setup. Strain - Autoflowering
4mo ago
1
1
Solved
Hongo
Soil pH is surprisingly high. What's the best/safest way to lower soil pH (without eliminating nutrients from dry amendments)
Granite Runtz #2's leaves have started to lighten in color & develop rust spots/mottling. Troubleshooting this, my soil pH is in mid 7s; I always pH water to 6.4-5. Will daily watering with ~pH 6.0-2 be enough to lower soil pH sufficiently? I wonder if this also affected growth?
Week 8
Leaves. Color - Yellow
Setup. Strain - Autoflowering
3y ago
2
4
Solved
Bobsponja
Uso de try pack biobizz
Buenas, necesito ayuda de alguien con experiencia. Me gustaría saber si puedo usar los fertilizantes de biobizz en cada riego o intercalar riego con abono y riego solo agua? Sabiendo que las cepas son autoflorecientes , estan empezando la floración,se los agradecería enormemente.
Week 4
Other. General questions
Setup. Strain - Autoflowering
6y ago
6
5
Solved
Jofis
Skunk white label
Should I add anything else? I am going to let them inside the house the first 3 weeks?! First day!
Week 1
Setup. Strain - Autoflowering
5y ago
3
2