General Cultivation Q&A

hi ive read someone on here (think it was luke) say that best way to use PK additive is on its own at full strength for a week (Without nutes) at about week 5. then go back to nutes. anyone tried this or can verify this for me?

I saw a friend of mine the other day and mentioned I wanted some leaves for cooking n wanted to make some cannabutter and he said he'd be back in a sec, after a few mins he returned with a plastic bag full. anyway, it looks a bit dry to me though iv never actualy seen much leaf after its off the plant: is this stuff suitable to make cannabutter? I dont want to waste my time but theres quite a bit of it...

hey peeps today due to things out of my control shut down the g/r and have put my remaining girls outside... also there photoperiod has been 180ied on them and now sleep in the natural night.. now was wanting to get a few opinions on this my 1st girl is 4 weeks into a 56? day cycle (indoor mix nirvana) the other is only in her 2nd week is this going to be too cold out there for my ladies?? can i expect the stresss to hermy the girls.. would i be better off shedding them of the night cold??

How would I go about topping a few 3 foot ak48/k2plants?, theyre in veg and I need to keep them in veg for another 6 and a bit weeks (been vegging 7 already). they're in 13cm square pots with clay pebbles and i run a passive hydro system for everything in veg... any help appreciated..

Hi all. I'm looking to buy auto-pots. Does anyone have any links? I'm not lazy, i just can't find any online purchase websites. I found plenty of info. I like the look of the window auto-pots. with 5 small pots. They look good for seeds n clones. I got good seeds and i wanna see what sex they are before i grow em into adults.

Most of my plants are between 12" and 18" tall. They're healthy, but don't have many alternating nodes for cloning. I want to turn them to flower before they get to 2' tall as I only have about 4 1/2' of growing hight. A couple of them are already 2' tall with just a main stem and few leaves on them. What should I do?

i have a ebb and flow system with 30litre pots, and am currently using hydroton. i was considering changing to diatomite for various reasons, mainly silica and apparently this medium has little or no salt buildup. has anyone had any experience with this? i have been growing for years with hydroton watering 15mins every 3 hours and have had no problems. i was going to use a finer grade diatomite http://www.maidenwell.com/ 2mm-7mm. also any suggestions as to how high to flood the pots? im currently flooding only the bottom third as hydroton floats, the root mass stays restricted to approximately this area, so i was considering filling the pots to a higher level ie …

hey there peeps, got my tube now im needing some help to make a fully functional cool tube.. im thinking im needing ducting 2 x 100mm inline fans? lampholder can i use those ducting reducers for connection to tube?? all hgelp is greatly appreciated take care peace out someone

My marjuania plant just sprouted a few days ago.. and i am concerned about it because it has been raining on it for the past few days on and off.. i have a hole in the bottom of the plant pot so too much water can drain out.. will my plant be ok??? it wont die will it??