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
What Soil?
Pauls5716
started grow question 5y ago
For first time grower, if I go to Home Depot what potting soil is best to buy?
Solved
Setup. Substrates
likes
DivineSeeds_Consultant
answered grow question 5y ago
Any black soil with proper pH level (5.0 - 6.5) is alright. Get some perlite too, mix it with your soil (80% soil, 20% perlite). Also make a perlite layer 1-2 cm thick at the bottom of your pot - it helps draining.
likes
Complain
Selected By The Grower
Pauls5716
answered grow question 5y ago
Solved
likes
Complain
Similar Grow Questions
Solved
PurpleDoll
White hair-like worms in runoff
What are those little hairlike white worms in my runoff? I use mills nutrients Are they dangerous for my plant? Is flowering now and it looks amazing You can find them on the bottom, they look like hairs but they move - PurpleDoll
Roots. Other
Setup. Substrates
5y ago
6
5
Solved
izzy89
Clay pebbles at the bottom
I'm thinking using this like maybe an half inch in 4 gallon fabric pot - for better airflow for roots & to prevent overwatering. They absorb the excess well and give off slowly. Been doing this with my normal plants at home and it works well for them. Anyone with experience?
Setup. Substrates
4y ago
4
4
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
Solved
FistingNuns
Medium for rookie grower
I have never grown weed before. Just picked up a few different strains of seeds. What is the best medium for someone like me to use.
Setup. Substrates
5y ago
2
5
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
Funkygrower
Soil
So I asked wrong question before about soil I wanted to know if there is a better soil than canna pro and biobizz light mix for autos
Setup. Substrates
4y ago
1
4
Solved
Nylanderfour20
Pot shapes and sizes?
Do you think pot shape, not size..produces more uniform plants and do you think pot shape makes a difference in what weight she can bear at the end of flower?
Buds. Other
Plant. Other
Setup. Substrates
4y ago
2
3
Solved
StDeacon
Can I pour the earth very hot in the blazing sun?
It's brutally hot with us and the plant looks like it wants water? Can I water the soil on the edge of pot watering without hurting the plant?
Setup. Substrates
5y ago
3
Solved
NonameGrowDude
Do I need to buffer Plagron Coco coir?
I never used this brand before so was wondering if any one has experience with Plagron Cocos Premium. Do I need to buffer it with cal/mag before use or can I use it directly from the bag?
Setup. Substrates
2y ago
1
2
Solved
sorethumb
bad soil
the very bottom (1-1.5”) of my soil won’t drain. it’s compact and wet. becoming acidic(ph5, and the ph comes up to 6.8 the less deep u go) should i take the plant out from the pot and replace the shitty soil? i feel like i should. i just need encouragement and direction
Week 5
Setup. Substrates
4y ago
6
4
Solved
MrNiceZ
Soil Temperature to low ?
laser temperature meter Air Temp in Tend from Top to bottom 23.1 to 23.9 so homogeneous I measured the earth and its 17.5 C mind you on the top side which is moist I have 2 heaters,55 watts each that run at night and keep the temperature in the tent at 19.5C Do i have to react?
Setup. Substrates
2y ago
4
Solved
brapzky
How many and how large plants in a 4x2 tent for a quick veg/flowering?
How many plants could I have in a 4x2 tent? I would like to reduce veg and flowering time, so would that mean I should go for more plants? I've got 3x 11 liter / 3 gallon Gronest fabric pots and can get more pots. Also, are the nutrients noted in the grow suitable for coco?
Setup. Substrates
3y ago
3
2
Solved
xanado18
soil not accepting water
So last Sunday I watered in a little less than a gallon for each, in 7-gallon pots. the bottom is soaking wet, but about 1/2 inch down the soil seems bone dry. Medium is FF ocean forest and SOHUM Super soil at the bottom. the plants are showing over/underwatered. What do i do??
Week 5
Leaves. Wilting
Plant. Wilting
Setup. Substrates
5y ago
2
2
Solved
FlynnRyder
Spider Farmer driver failure. LED HELP. Should've went HLG.
Ok this is hard. Sf 4000 driver failure & idk what I did lol. Plugged into extensions and a surge protector but aside from flipping a fuse every once in awhile this came out of nowhere. Any help would be great or even just where to start. Already checked connections.
Other. Other
Setup. Substrates
Setup. Lighting
5y ago
1
2
Solved
izzy89
Too much soil?
I have 15L (4gal) fabric pots. The bag of soil contained 50L (13gal). It took me 1 bag and a quarter to fill 3 pots up untill the stitching. Am I doing something wrong? Could be that it has now more fertilizers in it than supposed to. Thank you
Setup. Substrates
4y ago
4
6
Solved
Philhsy
New to hydro help
Im building my own dwc bubbler in 10l buckets, i have all i need i think in terms of nutrients, meters, etc. Is there things i should be careful with or anything else? Tips? Please ive read slot ofc but experience is king
Other. Other
Setup. Substrates
Setup. Other
3y ago
4
5
Solved
Nasa2022
Soil
The soil i have has no nutrients. Have three bottles of ghe for nutrients. Do i moisten the soil with the nutrients before the seed sprouts? What strength?
Setup. Substrates
3y ago
1
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
5y ago
5
5
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
m0use
PhUp P.Hydro vs. P.Carb vs. Both
Potassium Hydroxide Vs. Potassium Carbonate : or Both for PH+ up. Does one have lower EC value in solution when used? Does ones have better stability in solution for hydro or soil? Does one have more reactivity with other elements in the grow? Does one have higher PH? Cheers,
Week 10
Other. General questions
Plant. Other
Setup. Substrates
3y ago
4
1