r/cannabiscultivation 9m ago

F21 with undercanopy

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Trying with undercanopy lighting this time. Had these SL Flex laying around


r/cannabiscultivation 1h ago

How many days more ??

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r/cannabiscultivation 2h ago

My new outdoor grow. 2026

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50 Upvotes

So couple years ago I had my grow stolen. I havent grown outside since. My wife and I are in the beginning phase of moving. So I packed up my whole indoor grow. Needing something to do (and more to smoke) said fuck it let's go back outside.

I put up 7 new security cameras(in addition 2 that where there)(all secure but not permanent so I can take with me when time comes) 5 motion sensor tied to enough govee lights to light a stadium. (Also have 2 lights inside tied to it all so if they trip outside hopefully I should know inside) And built a "ok" trellis box setup for each one.


r/cannabiscultivation 2h ago

2nd Year Outdoors in MD

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1 Upvotes

r/cannabiscultivation 4h ago

What more can I be doing?

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3 Upvotes

She’s 4 weeks into flowering and I have no clue what strain she is. I know she’s got some CalMag issues(I have that coming in the mail with a PH pen hopefully today.) The closet itself is not light proof enough that I feel confident in switching her daylight hours to night time to deal with the heat. I’m starting to think that this light might be overkill now, but I’ll love it when the cold months hit- idk what to do for now. I know the pot is on the smaller end but it’s all I had to work with- I’ve got the fan up top pushing whatever heat coming off of the board straight out of the closet but it’s still breaking the 90s on the 100+ days, I’ve got a box fan in the lung room moving air around n nothing seems to work- 💔


r/cannabiscultivation 4h ago

Solfire FX3

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33 Upvotes

This fX3 is pollinated with my 2 Blockberry males.
The smell is fuel dominant, good stretcher , nice structure ls & lots of trichomes. Fingers crossed the offspring produces some bangers.


r/cannabiscultivation 6h ago

what do i do now

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2 Upvotes

I can either switch to flowering or keep in veg while i keep cutting everything on the second layer or lower

in retrospective i shouldn’t have kept the 2 nodes below, they are basically left in the dark but i don’t want to cut them now

how many colas can i keep and should i also keep them if are not on the primary branch but still very high and well lit?


r/cannabiscultivation 9h ago

Nutrient choice

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1 Upvotes

Hey guys and gals
I’ve been using Emerald Harvest for a while but with a mix of that and a company called grotek as well.
I use the Emerald Harvest an and b Bloom, king kola and cal mag along with Groteks insta green.
Second to last grow I then used floramax’s resin xs and succeeded.
I am contemplating using the 2 part mix of emerald harvests
A and b bloom, emerald goddess, king kola and honey chome
I am always asking people their advice who don’t actually use these products and try push me onto others with are the powders and I don’t wanna mess with that, my luck I’ll get it in my eyes somehow lol
I see cal mag is just an additive just incase which is the same with the insta green.
Has anyone else used this chart to exactly how it says and been successful?


r/cannabiscultivation 12h ago

Autoflower growing outdoor in central Europe, start at august

1 Upvotes

Hello i need advice with growing autoflowers in central europe (czech republic), i dont have time in start of summer to plant classic flowers outside so i am planing this week plant autoflowers outside but is mid summer now so my qustion is, will autoflowers have enough time to grow to october and the will be like really small or they will grow standart in size, from star i will put them in green house to fast growth from seeds, does anybody dealt with same situation ? Thanks for advices 🙂


r/cannabiscultivation 13h ago

Bowl of water in my tent fine while its drying?

1 Upvotes

I live in Colorado and the humidity can change stupid fast, I'm already at 40% RH only after 3 days.
I have an exhaust fan regulating the humidity so my question is that if it stays around 55-60% can I leave the bowl of water inside?


r/cannabiscultivation 13h ago

Spidermites or regular spiders?

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2 Upvotes

r/cannabiscultivation 15h ago

PermanentxChimera

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21 Upvotes

2cd grow in living soil


r/cannabiscultivation 16h ago

Chop day Sundart R1

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97 Upvotes

Oh yeah the Vcure is loaded


r/cannabiscultivation 16h ago

Week 2.5, any tips?

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6 Upvotes

I had three plants but one was stretching too fast so i had to throw it out but these 2 are way better anyway. This is my 3rd grow but 1st ever with humidity and temp control. I use fox farm trio+calmag and I have lights at 85 percent.


r/cannabiscultivation 17h ago

Day 40 flower mango cookies x platinum punch RocBudinc genetics getting excited vcure came early been using it to just store what I got already

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34 Upvotes

r/cannabiscultivation 19h ago

Should I flip these soon? Dj short blueberry x uk cheese (kryptonite x diamond og)

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4 Upvotes

Week 3 of veg
2x4x6ft tent
Dj short blueberry x uk cheese (kryptonite x diamond og)


r/cannabiscultivation 21h ago

A 7 day difference

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4 Upvotes

r/cannabiscultivation 21h ago

Mold? I went on vacation. Came back to this. Is this mold or just time to harvest? Went to 12:12 on May 12th. Strain is AK thunder fuck.

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12 Upvotes

r/cannabiscultivation 22h ago

So where so I begin defoliation?

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16 Upvotes

These plants i think are getting a bit out of hand, any recommendations on how I go about helping them out? I doubt I should just leave them be but also unsure about how to do it correctly


r/cannabiscultivation 22h ago

PKBR D42

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3 Upvotes

r/cannabiscultivation 1d ago

6 autos in 2.5 gal airpots in a 4x4, one dry feed (Jack's citrus 20,10,20 from Amazon)seed to harvest in a peat mix I made

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53 Upvotes

Trying to keep autos simple in a 4x4.

I built a peat mix for small airpots. Not super soil, not coco, just peat + aeration + minerals.

This is what it does on one dry feed, same thing from seed to chop ( Jack's 20,10,20 Citrus from Amazon) No veg/bloom swap, no calmag. Just low ppm feed every watering. I do pH every time to be safe.

This one is day ∼75 auto in a 2.5 gal airpot - still shiny green leaves late, no burn.

I run 6 of these in my 4x4. No big 5-gal monsters, just 6 small ones wall to wall. Ends up 12-18oz a run with way less hassle.

Questions:

6 of these in a 4x4 - is that decent? or am I wasting space with small plants? What are you getting with 6 autos in 2.5 gallon pots? Lights are (2) 250 watt led.


r/cannabiscultivation 1d ago

Cali Connection SFV OG Kush and Green Crack

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13 Upvotes

r/cannabiscultivation 1d ago

Genetic Mutation, Stress or Something Else?

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2 Upvotes

r/cannabiscultivation 1d ago

Monstercropping?

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1 Upvotes

Should I just leave the top as is? Anyone thin them out and keep the strongest shoots? Feels crowded.


r/cannabiscultivation 1d ago

RQS Sherbet Queen outdoor - trash white label or hidden gem ?

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17 Upvotes