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what kind of flexible hose or tubing are people using for their rolling drain tables? I have only 2 feet of travel but if someone has some pictures and advice I'd love not to fuck this up 🙃

So I use Jack's 321. I read recently that lots of nitrogen in flower is bad because it causes more leafy buds. But that I need calcium in late flower to help avoid getting bud rot. If I drop cal nit and espom salts in 4 or so of flower. Can I use botanicare calmag and potash of sulphur to make...

New to soil and new to bugs. These guys were all over the roots of my super stressed out plant I chopped down. Thanks for any help

After taking cuttings what is something good to clean clones with before going into there cloning substrate? Does bleach water or isopropyl water work? I haven't really seen to much on this. I had a recent run in with thrips and I overly dont wanna deal with that kinda shit anymore.

I switched my mother's to cmh. They were under metal halide before. I'm getting some purple on the tops of the stems. And on some leaf viens, older leaves are dying and I'm getting some weird yellow on the leaf segments between viens. 3 other mother's are slowly starting to purple up and...

Hello. I have a 4x8 tent. And 4 315cmh lights. What would be the best placement.

Im trying to find 3 reflectors that will spread light good in my 4x8 tent. I want to stick with bare bulb and my main focus is the light that is wasted going up. Do they make 2.5 foot parabolic reflectors?

Im looking into getting one of these to replace my 3x3 mother tent with a flowering scrog. I'm really not finding much on good brands. Lots on bulbs though. I would like a detached ballast as that just makes more sense to me but I remember reading that those are cheaper set ups? Is there a...

Not sure where this belongs.. But i tried a cs and i got no pollen. I had male flowers. And stopped spraying after they were id say mid developed. I tried on two very different strains and nothing. Even took all the flowers, dried then powdered and applied on a bud and no seeds what so...

Having a hard time trying to find how much iron chelate 7% to add. Im 8 weeks into flower and am using mpk so i need an iron boost. Any suggestions ? All leaves are starting to yellow hard. So i wanna do better next time. Thanks

For pollen and seed production is the required nutes the same as flowering or do they require nitrogen? I havent been able to find much information anywhere.. Thanks

So i have a few different dry salts And they all have different npk. I took the recommended dosage and wieghed them so i have there weights. How do i add them together? Edit: all things are for 1 gallon And how do i apply in the formula if i hald or quarter a dosage? Jacks hydro -3g 5-12-26...

I have my plants on an irrigation system that gives about a gallon per minute 2x a day. Should i be running my nutrients at a lower amount since they are fed twice a day? Drain to waste coco/perlite. Thanks in advance

Im thinking i need a boost in nitrogen? Using jacks 321. In a 3x3 tent 400 mh (switching to 600watt hps soon. Autoflowers (7 different straings) Photoperiod (1 strain) 20/4 on off 60 coco / 40 perlite The auto hobbit and photo mango kush are the only two that seem to have this on the leaves...

Is rfi still a big thing in digit ballasts? I want to get a solsi tek 600 watt dimmable digital ballast and im pre paranoid on this. Any advice would be beautiful

I have a 4x2x5 tent i made. So far 210 actual watts draw adding another 160 actual watts in a week. So a total of 350-380 actual led watts I want to stuff a few autos in there. Im thinking hempy 2 gal buckets. 9inch across and like 7 deep i think. I can stuff 8 in there. Im thinking 7 and one...

I was not sure if this belonged here or in the nute thread. Sorry if i misjudged Anyways. So i have a 5gallon res that i use to water my girls automatically in coco coir I have a air pump, and a recirc pump going 24/7 Temps stay 24-26c Ph drifts up from 5.8-6.8 over night and i also get kinda...

Am i able to run compost tea once a week well primarly using H&G nutes? Or anyother chemical nute? Im growing in 60/40 coco/perlite

Current setup 220 watts from the wall of led 2x4 custom tent Enough air to create alot of negative pressure. Feeding with h and g nutes. Almost the whole like 35% strength I was using 2.5ml per 2gallons water( where my problem may have started) So my problem is i think i over used calcium and...

Started to notice these brown spots. Coco coir H and g nutes (minus amino, algen and foliar spray) I use cal/mag at .5 a litre I ph my water to 5.8-6.2 Run off was around 6.5 after transplant. Second set of leaves (node above single blade) just started to spot over night after my transplant...