What is your biggest question about growing cannabis?

[Spidermite]

Street lamps, house lights, etc can mess with plants outside. We actually use flood lights to extend the growing season. The moon doesnt affect them. Maybe DrPhoton could answer that.

[Bioguy]

I've read dozens of posts and blogs warning about plants going hermaphroditic with even small light leaks in the grow space during lights-off. Is it just indoor growing? Outdoor plants do not get total darkness. Moonlight would be a light 'leak'...No?

[Retodd]

I use viparspectra 450w leds. I don’t know any growers that don’t. Most of my buddies just use hps in their veg tents. It’s a far cheaper route too.

[RagWeedDWC]

This may help you, answered a lot of questions for me.

https://www.growweedeasy.com/basics

[MaddieYoung]

I want to grow a vertigo strain indoor.
And is 600-watt High Pressure Sodium (HPS) light enough for it?
I just read it here.

What lights are you using? And maybe a cheaper one, but with a good quality..

[Retodd]

I know a lot of my grower friends use the Fox Farms trimix. Me personally, I grow all natural and rely on what I mix into my soil on indoor growing. I do the same on outdoor grows, except I’ll add a mix of brown sugar and terminator

[RagWeedDWC]

Nutrients, fertilizers etc.

[cjtheseer]

Hi everyone I'm brand new what is a nute is that short for something I'm confused.

[Drekthar]

Nebula, I have been using tap water to grow in DWC. I do use GH trio but am also using Cali and hydroguard. Generally mix nutes 50/60%. I do get a fair bit of brown spotting on the leaves from time to time. In your opinion do i need to use the calimag if i'm using tap water? ty

[Farmall]

From my recollection. 60% veg. 50%flower. Of course a few degrees either way are tolerable but too moist is mold too dry is poor quality bud. And a holy host of other issues

[Tersky]

You can get away with low rh, though plants do better in veg with higher rh. You can add a bowl of water with fan blowing over it inside tent if it worries you. It's more important to keep rh down in flower than keep rh up in veg. There are other ways to increase rh in a tent that a quick google search should find.

[Northernbud]

How important is RH? I'm in a fairly dry area and the RH in my tent is 35% right now. I know this isn't ideal but will it create an issue?

My temp is around 26 C inside the tent.

Thanks

[Lulu28]

Is it best to top a plant in the evening or morning when its cooler? Mine are outside for the day inside at night. Any special tips?

[Farmall]

Many answers to this but the bigger issue is going to be light penetration after several weeks of veg as the plant get taller and fuller. The MH will have great abilities to reach the lower sections.

[SoOrbudgal]

I use t5 safe no burn 2" away and raise as needed. I never use MH sorry