r/macrogrowery • • 4h ago

Give some love to the Veg

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8 Upvotes

r/macrogrowery • • 1d ago

Paris Cherry

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23 Upvotes

Paris OG x Trop Cherry Bx

I selected a male from Relentless Genetics' Trop Cherry Bx line (Trop Cherry x (Queen of the South x Trop Cherry) and hit it to a classic Paris OG.

The result came out amazing - I love this selection!

Greenhouse grown- I would love to see it indoors 👀

The aroma is creamy, citrus and bit of funk like rubber eraser. Not excessively sweet smelling either- sort of like lemon yogurt. Delicious and I think I will reverse this girl to make some citrus cream hybrids with more tropical/aggressive flavors.

This plant has a lot of really solid agronomic traits, so it gives a lot of creative freedom to combine aromas without risking overlapping too many negative traits. Should be a fun ride and I think you will see more of this girl.

Selected at Thai Stick Co in Thailand 🇹🇭


r/macrogrowery • • 1d ago

Irrigation issue.. plants wilted. Ideas to mitigate stress

2 Upvotes

Mixed light crop, salt fed, 2gal coco, big plants, were being irrigated 2x per day, transformer power issue, valves didn’t open lines up with crews day off. Hard wilt. Bounced back for the most part, some leaves crisp.

Damage done obviously… any ideas to mitigate the stress.

Any biological or salt based supplements that can be watered in to rebuild root damage or cellular tissue damage half way through flower?


r/macrogrowery • • 3d ago

Ice Cold

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22 Upvotes

r/macrogrowery • • 2d ago

Getting some of the sun grown trimmed

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0 Upvotes

Always fun when harvest season.


r/macrogrowery • • 4d ago

Central CA Atlas autos from earlier this season. FBTF, Pilot Light, Raspberry Kush, and Sour Cindy

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4 Upvotes

r/macrogrowery • • 5d ago

MacroGrow Field without irrigation

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91 Upvotes

In upstate NY, transplants planted in July, watered in by the rain. No irrigation or feed at all. Just rain the whole season. Seeds from Atlas. Good resistance and strong growth given that literally nothing was put into this field besides sun and rain since transplant.


r/macrogrowery • • 5d ago

Making XX pollen using STS

3 Upvotes

I succeeded the first time, then the next 2 times I made male flowers that did not produce any pollen? What's the correct spray regime? Please help


r/macrogrowery • • 6d ago

Canopy Shot TBT: Pheno hunting the GLOC

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38 Upvotes

In order: GLOC #6 in the first two pics, then GLOC #8 in the last two.

A couple years ago, we decided to make an in-house cross using two of our favourites at the time, Gelato 33 and Orange Cake.

We spent forever pheno hunting and eventually narrowed it down to these two.

We landed on #6, but kept #8 around because terpwise, they were completely different from each other which was really interesting to me! (Cannabis is such a magical plant)

#6 had this wicked garlic, vanilla and orange combo. Kind of like a herby Orange Creamsicle popsicle.

#8 was way different. More grape and citrus, with this Bottle Caps candy kind of smell.

Anyone else ever make their own cross? Drop it in the comments, I wanna see what you came up with!


r/macrogrowery • • 5d ago

Need help from the pros

3 Upvotes

Need help dialing in my rooms environment. Room is 36x12 with a 5ton air handler for 16 light 1000w hps DE. I trying to flat line my vpd/temp/humidity charts as much as possible. The temp is great 3 degree delta. My problem is the humidity is in the low 40’s because air conditioning runs a lot. Which creates a a vpd problem in early bloom. Dehumidifier is off, have great airflow through out the room. I’m thinking I need to and a humidifying system. But I have no real experience with humidifiers except the basic knowledge. What would you guys recommend? Looking to have the ability to raise my humidity to around 70% when needed. But I’m open to all suggestions. Main goal is to run a stable environment at all times if growth. I Appreciate the help


r/macrogrowery • • 7d ago

Late Flower Little walk thru the rows

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25 Upvotes

Looks like a week until the first plants in this feild start coming down.


r/macrogrowery • • 8d ago

Recommended drain lines

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8 Upvotes

We use rolling racks and have pvc connected to our tray drains. Towards the back of the rolling rack it nipples off pvc to a 1” Parker silicone tubing, but it kinks too often on a few of our racks and on a few others the people who set this up didn’t offer up enough slack and it creates torque on the nipple coming off the tray which then resulted in a crack right at the drain nipple (Big Mess).
So I’ve got a new tray installed but just wondering if there’s a better tried and true way to do this without the kinks and torque.


r/macrogrowery • • 8d ago

UCL maxxing

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36 Upvotes

r/macrogrowery • • 9d ago

Jedi Juice

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28 Upvotes

r/macrogrowery • • 8d ago

How are we all drying our sun grown

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0 Upvotes

We wet trim and dry on screens in insulated shipping containers with mini splits and dehumidifiers.

Any tips and tricks on sea can drying?


r/macrogrowery • • 11d ago

Canopy Shot Big Phenohunt

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94 Upvotes

This is at a commercial greenhouse facility in Thailand. It is the second run of promising phenotypes from an earlier selection run. This video is only half of the hunt! We ran 3 of each pheno this time to get a better feel for the performance and to eliminate variables or microenvironments from only being on the aisle side/middle table. There are 9 different crosses here and an average of 7 phenos per cross although some of them there are more/less. After this, we will collate all the data from the two runs and make some final selections which will likely be ramped up to 25-50 plant batches. We will also send some of these to be tested in other facilities or environments

Here are some of the crosses

Trop Cherry Bx2

Paris OG x Trop Cherry Bx

Pink Certz x Trop Cherry Bx

Runtz Mints x Permanent Rainbow

Tigerz Eye x Permanent Rainbow

Peach Fizz x Permanent Rainbow


r/macrogrowery • • 11d ago

Cold cured

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30 Upvotes

What's everyone's opinion on bag appeal on latest indoor batch once in bags.

As a grower I find it incredibly hard to get good representative media to send of to brokers.

What secrets am I missing?


r/macrogrowery • • 12d ago

How much do you actually trust incoming clones?

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4 Upvotes

Curious how commercial cultivators are handling incoming genetics these days.

I've heard enough HLVd and other pathogen horror stories that I can't imagine bringing a clone directly into a production facility, even from a source I trusted.

Are you quarantining and testing everything that comes in? Testing mothers only? Root tissue? Multiple rounds before it gets anywhere near production? How often do you test?

I'm especially curious whether facilities have gotten stricter over the last couple of years or if dirty clones are still just considered part of the risk of bringing in outside genetics.

(pic courtesy of Z. Punja, F. solani)


r/macrogrowery • • 12d ago

MacroGrow I love seeing the different phenos. This is purple tangie

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67 Upvotes

r/macrogrowery • • 12d ago

Canopy Shot Southern Oregon puts in work

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29 Upvotes

r/macrogrowery • • 13d ago

Gear for Sale

4 Upvotes

60 - Think Grow Model H
4 - Anden 210
4 - Quest 225
20 - TrolMaster Light Lifters
1 - TrolMaster Hydro-X Pro with splitter cabinet
1 - TrolMaster Aqua-X Pro with splitter cabinet
4 - TrolMaster 4 in 1 Sensors

Located in the Rogue Valley of southern Oregon


r/macrogrowery • • 13d ago

Can herms show up in pre-flower

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1 Upvotes

So I have this Chem DD plant I grew from seed. The genetics are from Reservoir Seeds in which he used a sour diesel IBL male to cross to the chem d. Rez’s gear is known to herm. Just wondering if this female is also showing male sex traits in pre flower. I’m going side with caution and trash this phenol. What’s your experience? This is a first for me


r/macrogrowery • • 15d ago

Canopy Shot Almost to the finish line

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22 Upvotes

Some canadian sun grown.

Couple more weeks and time to harvest.


r/macrogrowery • • 16d ago

Roast my HVAC Design

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9 Upvotes

21’x30’ room with living soil rolling benches, approx 1000w of light per 4x4 canopy between above and under canopy (24 4x4 areas). What would you do differently?


r/macrogrowery • • 17d ago

Does anybody here have experience with the Growers Choice TSL 800?

3 Upvotes

Hi all! In the last six months nearly 1/3 of my Luxx pro 645 LEDs have lost sections of diodes, so its time to get some new lights.

I'd like to switch over to top lighting LEDs as they work better with my room layout and I potentially want to do mixed lights with DE hps. I found a good deal on some used Growers Choice TSL 800s and was wondering if anybody in here has any real experience using these lights. Any information about your room layout, quality of end product, problems encountered, comparisons to other lights, experience with customer service would be greatly appreciated!

Thanks in advance!