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Back to Grow Questions
medium
FromAbove
started grow question 1y ago
What is the best medium for growing autoflowers?
Open
Setup. Substrates
likes
Answer
Hoothoot
answered grow question 10mo ago
Something fluffy with good drainage. Promix hp is a one of the best.
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Complain
Similar Grow Questions
Solved
HeavyHead
Mixing soils???
I’m about to plant some autos and I’m short a bit of soil I was planning on using. I have some Kryptonight aprox 3gallon and a mix of fox farm happy frog/ocean Forrest. I was thinking of mixing the 3 and spreading it between 3 3gallon pots. Anyone see any problems??
Setup. Substrates
5y ago
1
2
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 6
Plant. Other
Setup. Substrates
Germination. Substrate
2y ago
7
5
Solved
Stickyfingaz420
ph problem in coco
High growmies, I grow in canna coco and checked my run off today and found 1 girl's ec was way to high so gave her a good flush with PH'd water 5.8.This did the trick and brought the ec back to where I want it but then checked ph and it went up with each flush any idea's ???
Setup. Substrates
5y ago
3
3
Solved
Afox366
Soil ph7, equal parts perlite:soil:spag
I noticed I've started to get yellowing of the leaf tips. My soil ph is 7, what should I top dress the soil with?
Week 1
Setup. Substrates
6y ago
3
3
Solved
mrZot
Canna coco para tierra canna normal
Buenas mi pregunta es q si puedo usar estos líquidos para la tierra q tengo ??? Se que es especifico para coco pero podrían usar ser en tierra?? Tendria algún problema ?? Espero que puedan ayudarme
Setup. Substrates
5y ago
2
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
Woodside
Advice on growing in a 5x5 tent
After 3 attempts growing I’ve decided to invest the money in some decent equipment for a 5x5 tent,I currently have a ts3000I’m looking for help with how to ventilate the area correctly. The last 3 times I ended up with mold but used a light and tent. Advice for a set up please !
Setup. Substrates
Setup. Ventilation
3y ago
2
6
Solved
CaninhaSativa
To the Coco Experts
To the coco experts, how do you prepare the substrate? Pure long fiber, a mix of long fiber with dust or chips, 50% fiber 50% perlite, only dust, etc...
Setup. Substrates
8mo ago
6
5
Solved
That70sDude
Purple Cow IndiCanja and Gnats?
I starting a new grow, using Autos this time. I used Purple Cow IndiCanja and worked Great. I'm reading lots of reviews of growers getting fungal gnats from this soil also will this green light be visible to my plants.
Setup. Substrates
4y ago
2
2
Solved
Mooncat
Expanded clay layer on bootom for better drainage
Is placing a layer of expanded clay on the botton of your pot a good idea? i only tried small rocks before for the drainage but heard those claypellets might work better (and are lighter)... Someone any expierence with that?
Other. Mold
Setup. Substrates
5y ago
1
1
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
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
Weediz
Brand new coco shows PH at 4.5, plants in germination state
I am germinating my seeds in coco. My coco shows PH of 4.5! That seems way too low! I tried to flushing with PH 6.7 water without any effect (see growdiary for more info). What should I do? Is something wrong with my coco?
Setup. Substrates
3y ago
4
3
Solved
Pochette
Rapid pH rise, due to temperature?
How the hell th pH level can rise from 5,8 to 6.8 in 18 hours? temp var 27 celcius, right now it is 18 C. Does it make this much of a difference?
Week 1
Setup. Substrates
5y ago
1
1
Solved
Madmike88
Durban poison in soil
I have Durban Poison coming on Monday and after buying them, I did some research (dumb I know). Don't have the time for a hydro set up. Will it still do good in soil and are there any tips for growing in soil?
Setup. Substrates
4y ago
2
2
Solved
Pauls5716
What Soil?
For first time grower, if I go to Home Depot what potting soil is best to buy?
Setup. Substrates
5y ago
2
Solved
GermanGrows
Coco loco and ocean forest
Hello all. Right now I have my seedlings in small pots with fox farm coco loco. I went to get more soil and they were out of the coco so I got ocean forest. Once their big enough can I transplant them into the ocean forest? Also can I use a 50/50 mix of the 2 soils? What ph?
Setup. Substrates
4y ago
3
Solved
BoboLacetti
PH-Problems in Soil
Before repotting, the pH value in the soil has always fallen to below 5.5. The plants always have an iron deficiency. I then repotted the plants and that worked well for 14 days. Now they are showing PH deficits again. The soil has PH 5,4 -4,8. What could be the reason?
Setup. Substrates
Feeding. Deficiences
1y ago
1
2
Solved
FistingNuns
Why don't small closet growers use rockwool blocks?
Setup. Substrates
5y ago
2
Solved
Jebbwardo
Reusing Soil
Having trouble finding soil from hydro store atm due to corona. I am going to start 5 autos next week, this is going to be my first time doing a auto. Would it be okay to grow an auto in used soil?
Week 8
Setup. Seeds
Setup. Substrates
5y ago
2
2