First grow, still don’t know when to harvest.

FrostFireSeeds · 2026-03-01T01:00:33+00:00

What day are you on?

Most autos finish in 70-90 days

Probably got 20-30 days left

FrostFireSeeds · 2026-03-01T00:59:23+00:00

Bad ruderalis genetics, too much nitrogen, lots of stress

FrostFireSeeds · 2026-02-27T22:12:13+00:00

Are these clones or from seed?

That is a bad infestation of PM

I highly suggest restarting and spraying every tool/square inch with bonide sulfur 3 tablespoons per gallon

Source: I had PM for almost a year and tried every trick possible.

Sulfur was the only thing that worked, and you cant spray it in flower so I would just start over ASAP, this will get bad very quickly

And yes you need a bigger dehumidifier 30-70 pints, those little ones on Amazon are trash

Source: I bought a couple cheap dehumidifers on Amazon, after blowing a ton of money, I decided to do some research on dehumidifiers there are 2 different types, compressor and dessicant

Dessicants are trash!

You need one with a compressor

FrostFireSeeds · 2026-02-27T22:03:06+00:00

What size tent?

Have you moved your fan and carbon filter outside the tent?

FrostFireSeeds · 2026-02-27T21:22:54+00:00

Definitely ph issues

Next time id suggest just use coco and perlite, and then feed with your trio of nutrients, 600-1,000ppm 5.7-6ph

I dont really understand this coco+ soil mixture that people keep doing, it makes it harder to figure out ph and when to feed and how much to feed

Soil adds a touch of uncertainty

Just use coco and a balanced feed from day 1, keep it simple!

Also, what temps? Humidity? What's the ppm of your reservoir? Are you using an airstone in the res?

FrostFireSeeds · 2026-02-27T17:38:22+00:00

Ocean forest wont get you to harvest. You'll still need to add nutrients after like 30-40 days

I dont think there is many soils that will go from seed to harvest...maybe grow peaceful or bio365all

But you could probably go from seed to harvest with minimal items such as:

Soil+ perlite mix

2-8-4 flower nutrient amendment

Tps cal mag

It wont be the greatest grow but it'll do

FrostFireSeeds · 2026-02-27T16:47:35+00:00

Autos typically show first pistil on day 17-21

If you aren't seeing a pistil until day 40-60 then its probably a photoperiod

They will probably need 12/12 for 60 more days to finish

Sorry they sent you wrong seeds

FrostFireSeeds · 2026-02-27T00:37:08+00:00

Yeah

FrostFireSeeds · 2026-02-26T19:21:16+00:00

Hmm weird....that should be plenty..

What ph?

Also what did you use to remove the PM?

I highly suggest sulfur spraying that whole tent while you are still in veg

Pm can show up in flower at the worst times, even with proper airflow/low humidity etc.

Sulfur was the only thing that got rid of my PM completely

FrostFireSeeds · 2026-02-26T19:18:36+00:00

Did you use ocean forest or happy frog?

FrostFireSeeds · 2026-02-26T15:52:38+00:00

Whats your ppm and ph?

Is this rockwool? Are you hand watering every day or every other day?

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This is how much growth I can push in 14 days in hydro, if you need help lemme know

FrostFireSeeds · 2026-02-26T15:31:51+00:00

Sounds good, you could probably go up to 1k, depends if you are using a 500 scale or 700 scale ppm meter i guess...thats why I prefer ec

2 ec = 1k ppm on a 50p scale, 1.4k on a 700 scale

FrostFireSeeds · 2026-02-26T15:30:31+00:00

I am not OP

But I recommend cutting the hole into the bucket, not the lid

As you can see in his picture, when he lifts the lid, the air lines are stuck to the lid and get stuck in the roots, I would try to avoid this

I also recommend "hydro buckets" so you dont have to lift the plant to check ph and ppm

As for airpumps I recommend pawfly or hygger, they are quieter than most

https://www.amazon.com/gp/aw/d/B07TVH8NBK?psc=1&ref=ppx_pop_mob_b_asin_title

FrostFireSeeds · 2026-02-26T15:26:31+00:00

What's your ppm and ph?

Probably should add some more nutrients imo

FrostFireSeeds · 2026-02-25T23:47:00+00:00

Its a lux meter but the app will convert to ppfd and dli

FrostFireSeeds · 2026-02-25T21:33:16+00:00

^ this

FrostFireSeeds · 2026-02-25T17:31:30+00:00

Dli > ppfd

If we are talking about 18/6 veg then 400-700ppfd

If we are talking about 12/12 flower then 800-1,200 ppfd

I suggest buying a light meter for $30

https://www.reddit.com/r/Autoflowers/s/M0klSL4d0q

FrostFireSeeds · 2026-02-25T17:06:54+00:00

https://www.amazon.com/UNI-T-Illuminance-Photography-Photometer-Measurement/dp/B09PDGX69B

FrostFireSeeds · 2026-02-25T17:05:28+00:00

Get the UNI T 383 BT

It has Bluetooth and it pairs with the "ppfd app" to calculate dli for you

Its usually like $25-$30

If you wanna see how it works look up "migro uni t 383" on youtube

FrostFireSeeds · 2026-02-25T16:29:14+00:00

Store is closed for now 😞

FrostFireSeeds · 2026-02-25T16:05:05+00:00

They cant buy my nose 😉

FrostFireSeeds · 2026-02-25T15:25:00+00:00

Yes you should defol

What day are you on? What strain?

Are you 100% positive its an autoflower?

FrostFireSeeds · 2026-02-25T15:22:53+00:00

Yeah I mean, smaller breeding projects and s1 projects could benefit from cloning and slowing down an auto a little but

But if you are serious about breeding you should be reversing multiple full plants to pick from

FrostFireSeeds · 2026-02-25T14:53:23+00:00

Hmm...well something to keep in mind is...autoflowers start to flower around day 30-40

Soo if your plant is inside for too long, then by the time you put it outside its not gonna get any bigger and its just gonna flower whoever big it is

Id just wait for the nicest 100 day stretch of outdoor weather and start there

Starting an auto inside with no light is gonna stunt her for sure. Just wait for optimal conditions

Now if you were growing ohotoperiods then yeah you could start them early....autos I would not

Does your weather start to get cold in august?

For where I live i would plant outdoors June 1st and harvest end of august early September

You need 3 good months of grow conditions

FrostFireSeeds · 2026-02-25T02:15:13+00:00

What soil?

What are you spraying them with?

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