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Looking under the microscope most of my trichomes look cloudy or in transition to becoming cloudy. Below is a microscope pic. how much longer do my fellow rollitup'ers think till harvest im thinking maybe another week maybe two?

System: 3'x3' Tent 400w HPS Hempy Bucket w/ scrog Gh flora series nutes Nute mix: Micro- 1 tsp/gal Gro- 2 tsp/gal Bloom- 3 tsp/gal Ph water to 5.8 Strain: White Thunder by Kera Seeds Advertised flower time 7 weeks Current week of flower- week 5 Problem: Whole plant started to yellow 3 or 4...

found this on craigslist thought it would be interesting to share http://kalamazoo.craigslist.org/grd/4529739255.html "This is hydroponic grow system based on NASA research in a newly commercialized technology called "Rotary Hydroponics". The system works by slowly rotating a drum, enabling...

Some of my leaves look like they are being eaten by bugs but upon investigation there isn't a single bug to be found (even looked under a microscope). What can cause this?

My leaves have started to droop after watering the other day, looks under watered as the leaves look limp and lifeless as well as the leaf stems. Gave a small amount of water today with no change. Running a Hempy bucket under 400w hps, have plenty of air flow passive intake with 8" exhaust...

Heres a basic layout for lights Color Spectrum for the 2 phases 5000k-7200k spectrum for vegative (7200k being the best for bushy plants) 2000k-5000k spectrum for flower (2000k being the best for bigger buds) Area of coverage by lighting method. HPS and MH: 100w- 1'x1' Grow Space 150w-...

Okay im putting together a small chart for newbies and going to ask the staff to sticky it under newbie central, the only problem is im missing the info for flouro grows t5 and induction and need the input to finish the chart. Here is what i have: Heres a basic layout for lights HPS and MH...

Okay so today i was looking at carbon filters and silencers and thought to myself why are there 2 giant ass contraptions when they could be combined into one rig without the added waste of space and weight. So drew up a quick sketch of a DIY silencer/scrubber all in one. Any thoughts or possible...

Im thinking of switching to LED grow panel with my next grow. What is a good not to pricey (maybe $500 tops) panel that will cover a 3 foot by 3 foot tent? Ive been looking around quiet a bit and feel a little intimidated by all the different types out there. Also would prefer one that i can...

So after topping all my secondary branches have started growing out and now they look like they are overcrowding each other. Will this become a big issue or should she grow out of it? PS sorry about the streaks in the pic

so i was looking around for replacement bulbs and came across a couple PlantMax bulbs. One is in the 4900k spectrum and the other is 7200k spectrum. Which is better for veg growth the 7200 for tighter nodes?

As the title says im trying to figure out why my leaves have looked like this for the last 4 days. They look like they are getting hot with the slight attempt to taco but the temps only reach 80 at peak heat of the day where my a/c wont cool it as much and only occasionally and night time temps...

When is the best time of day to either top or fim? E.g. when lights come on, when they wake up from night cycle, etc...

So 2 weeks ago i germ'd my Kere White Thunder (Feminized) in a RR plug, 3 days later she popped out of both top and bottom and had to transplant her into my 5 gallon hempy bucket, first week she showed no growth just some bending toward my fan. Just a few days ago she started to grow again and...

has anyone figured out how to take pics under an hid on a magnetic ballast without getting those annoying lines?

does misting water need to be ph'd?

I need a smaller a/c hood for my grow tent, the one i have now is the classic hydrofarm radiant 8" with slide in glass not the new hinged model. my tent is 31"x31" so my hood is pushing the size limits. what is a inexpensive smaller hood that i could replace it with. ive been looking at so many...

i was thinking of using one or two led spot grow bulbs for seedlings and early veg before bumping them up to mh/hps when they get established well. what do ya'll think? http://htgsupply.com/Product-LED-Spotlight-Bulb-TriBand-Spectrum---ONE

Went to my local hydro store and found this particular item, has anyone ever seen, heard, or used one of these plasma lights? http://www.htgsupply.com/Product-Agromax-Plasma-Grow-Light---300w

Here is my current setup, moved bucket from my closet to the tent last night. Will be adding ducting, cool hood 400w mh (switchable to hps) and better fans later on when she gets bigger. When i do add the ducting and fans for intake im thinking a 6" booster with a y connector and wraping flex...