#1GrowIndoor

I take you're asking about the extraction fan and filter? In that case: Usually the best way to calculate what size extraction fan you need is to calculate the volume of the air inside the tent (length x width, x height) and then factor in how often per minute this air should be renewed.. i would say at least once to twice a minute.. then add about 25% loss due to the the carbon filter, and if growing with hot lamps, like a 1000w HID, then another 10%.. you mentioned LED, so this will not really be necessary. Ducting can be added as well (about 10% per 3 meter). This will give you the minimum requirement for how strong the fan should be. This is for people in the US that use CFM (cubic feet per minute) for fan-measurements. If you're in a country that sells fans based on cubic meters per hour, then it requires a bit more math, but all in all the calculation is similar. To make things simple for m3/h here's a calculator where you can put in your measurements: https://thehydroponicsstore.com/extraction-calculator This will tell you the minimum capacity of the extraction fan, and recommendation for intake fan. Just be sure that your intake fan doesn't push too much air, so it won't be stronger than the extraction fan, else the extracted air won't go through the filter, but it's being pushed out at other spots of the tent. Be careful when getting a too strong fan, as the air will need some time to go through the carbon-filter, else (if this happens too quickly) the filter won't be able to filter out the smells sufficiently.. getting a bigger fan is no problem, but then ensure that it's dimmed down properly!

there is a very simple trick when you give water. Let it dry nicely, then lift the pot up and remember how easy it is. Then pour it and lift the pot back up and notice how heavy it is now. The next time you water, you will only do it again if the pot is as light as when you started. As a pure beginner, you can also use a scale and note the weight ፦). Keep carrying as before 👍

at this age the size of the pot doesn't really make any difference yet, however you shouldn't be watering based on the size of the pot yet, but about how big the plant is.. at this age they just require a very little amount (i feed them a maximum of 0.1 liter). the "water until there is runoff" is more valid for coco and other medium that don't have any nutrients in itself and when they are a bit taller.. just give her some time to recover, wait until the soil has dried up and moving forward take it easy with the amount of watering happy growing

Hi for a scrog in this tent, I would stretch the net to about 30-35 cm above the pots :-)

Lots of time to get her in shape. foliar spray = bad... plants absorb water through roots.. .they are made up of cells that are diversified for that function. Leaves are for solar panels, gas exchange, storage, et al., but not for absorption. I'm not beating you up. You simply did what was recommended, i'm sure. If there's any 'magic' in that foliar spray, it could be the cause too. A good reason can cause a foliar spray, but not to apply water. Something to kill pests or microbial growth? Yeah, that can work well and should be considered in those contexts. It requires a context in which the benefits outweight the many negatives of wetting your leaves. It's an opportunity for mold and fungus to take hold, and those things don't require much to thrive. Once colonized, it's difficult to get rid of it too.

Hi there.. In general i would suggest to use any bloom-nutrients or bloom-booster or similar once the stretching phase at the beginning of bloom has ended and the plant is putting its energy into creating buds. During the stretch it still needs nitrogen, which is usually limited in bloom-nutrients, so it's best at this point to still provide veg-nutrients (or a mix of both) until the stretch has stopped. Once the plant focuses on creating buds and the plant requires more P and K, which bloom nutrients are high in, or what's in bloom-boosters, then it's best to do the switch. happy growing