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
Ho comprato la perlite. Quanta ne devo aggiungere ...
Filippo
started grow question 5y ago
Ho comprato la perlite. Quanta ne devo aggiungere in percentuale al mio terreno?
Open
Setup. Substrates
likes
Answer
chasv77
answered grow question 5y ago
Is "land" = to potted soil or actually in the ground outside? Never use perlite in outdoor ground, as some your soil(with perlite) will just wash away. If it is potted, follow Lilau recommendation.
likes
Complain
Lillau
answered grow question 5y ago
10_20 %
likes
Complain
Similar Grow Questions
Solved
LisaSativa
Growing medium
I have never grown cannabis before. What would the best growing medium for someone like me to use? I would be planting autoflower seeds.
Setup. Substrates
5y ago
4
Solved
ShivaHempLove
Help
What is this???
Setup. Substrates
6y ago
6
4
Solved
Krissci
Green Perlite stones
GREEN PERLITE STONES is this an issue?, some of the perlite on the top soil is becoming green. I'm using Biobizz, in wondering if this is a result of their product Or is this potential mould?
Week 4
Other. Mold
Roots. Other
Setup. Substrates
6y ago
4
Solved
Snailcocktail
Reusing soil
Reusing some old soil? Hello, im about to grow 2 autoflowers in 4 gallon containers and im missing about 1 and a half gallon. Can i reuse some old soil or am i better off buying new soil? Thanks in advance
Setup. Substrates
2y ago
2
4
Solved
Lillau
Dites moi
Quel est le meilleur substrat pour une variété automatique pour culture en tente 100*100*180 sous une lumière 600w? Merci
Setup. Substrates
5y ago
3
3
Solved
ELBICNIVNI
DIY ORGANIC SOIL RECEIPE FOR BEGINNERS
Hey guys, I am really looking into recipes to make my own organic soil mix for my plants...Are you guys willing to share the secret with us in this post? It would be very appreciate not just for me, but for everyone that is looking for the same thing i am looking right now.THANKS
Setup. Substrates
Germination. Substrate
4y ago
5
5
Solved
DrDidg
Did I need to size up to larger rockwool cubes?
Geminated seeds in 1x1x1 rockwool cubes. End state is to be in 5 gallon buckets with 8" net pot and clay pebbles. I figured the roots are too small to reach all the way into water solution still so put small cubes into 4x4x4 rockwool. Did I need to use larger cubes?
Week 1
Setup. Substrates
Germination. Substrate
4y ago
4
4
Solved
IndigenousOrganics
White mold?
My smart pot is turning white at the bottom. There also appears to be roots trying to pop through. I put rocks between the pot and plate for air. I have one blade of grass and a tiny weed popping up, so conditions at the top of the pot are okay. Should be worried?
Week 3
Roots. Other
Setup. Substrates
6y ago
4
3
Solved
m0use
Alien Like Growth
So I found this fun little guy growing in my one plant "#3" in the tent, Curious to what you think it might be? I had a few ideas, Want to see if we come to the same conclusion.
Week 3
Plant. Other
Setup. Substrates
Germination. Substrate
2y ago
8
4
Solved
ToastiesBurned
DWC air pump
Anyone with previous experience, what's the minimum/optimum size pump for my air bubbler? I have a cheapo single line pump, I'm assuming it's enough but not optimum. Can anyone put a number on it in cfm? Is more always better? At what point do you reach diminishing returns?
Setup. Substrates
4y ago
3
1
Solved
BullWeedDog
he comprado este insecticida que su composición es Lambda cihalotrin y Benzisotiazol puedo utilizarlo en mis plantas??
ha mi planta le esta empezando a caer mosca del mantillo y trips he comprado este insecticida pero luego de llegar a casa me he dado cuenta que no tiene piretrina, y como no es de ninguna marca especializada en cannabis quería saber si lo puedo utilizar que me dicen??
Other. Bugs
Other. General questions
Setup. Substrates
4y ago
1
1
Solved
Mikewithgreenthumbs420
Using mother earth terra craft this good for whole grow. Or switch to happy frog or fox farm when I transplant plants
Soil I switched to mother craft terra craft trying this new soil, is the soil good threw the whole grow or should I switch to happy frog or fox farm any one use mother earth soil was using miracle grow last grow. I use G.H trio solution what would be good soil using that solution
Other. General questions
Plant. Other
Setup. Substrates
5y ago
1
Solved
Goodvibs
Hope this is ok to post, looking at having a go at hydro on my next grow mainly to cut down on maintenance. What are people’s thoughts on the two systems one is stranded bubble the other one has a dripper I’m guessing will help at beginning of the grow. Thoughts please 🤙
Setup. Substrates
5y ago
1
2
Solved
dataTwiiix
First coco/perlite grow
Premier grow coco/perlite : à. Partir de quelle moment doit on commencer à ajouter canna coco quand on grow des autoflo.? Et si vous avez des infos sur le ph et l'ec je suis preneur car sur le net j'ai trouvé beaucoup d'info qui ne concordent pas.
Setup. Strain - Autoflowering
Setup. Substrates
Feeding. Schedule
4y ago
1
1
Solved
DBQush
Why does coco nutes often only have one A B blend, instead of 2 seperate Veg and Bloom blends?
I personally use Plagron nutes in coco, hence I use the same A+B bottles for veg and flower. When looking at nutes for soil they have the 2 different bottles for veg vs bloom. So my question here is why does it seem like some coco lines(plagron, canna) only have 1 over both?
Setup. Substrates
Feeding. Chemical composition
Feeding. Other
3y ago
1
Solved
spankyxvi
How to treat my medium coco peat mix
My growing medium is “Coco peat” come in solid block, then I mixed with 60/20/10/10 Cocopeat/perlite/vermiculite/peat moss My question is should i treat my plant as coco grow instruction or as soil? in term of water and feed. *Im newbie with first grow
Setup. Strain - Autoflowering
Setup. Substrates
3y ago
2
1
Solved
Dankbudz1
G
Has any one used blue skies vienna seed and are they as good as he claims
Setup. Substrates
4y ago
1
1
Solved
PeggeMargarita
Coco:Perlite
Hiya! I’m going to grow in a mix of coco coir and perlite. (Currently in a jiffy) What sort of percentage should I look for in my mix, 50:50 or more of either? Cheers! 🥦
Week 1
Setup. Substrates
6y ago
1
3
Solved
TopDrippinPimp
Drastic rise in ppm using top drip in hydroton
Hey... i am having a problem with my top drip on hydroton (week 1). My ppm rises dramatically over a day and a half. Im talking 300ppm to 800ppm. Hydroton has been rinsed well before use. I have run dwc and rdwc before in hydroton without any problems. Anyone have an idea? Thank
Setup. Substrates
5y ago
1
Solved
FistingNuns
Big Mama Cube
Grodan GL56713088BLOCK Delta Big Mama Wool Block 8 by 8 by 8" will this grow an autoflower to harvest? Will i need two of them so i can stack them.
Setup. Substrates
5y ago
3