greenhouse

  1. skinnyblunt69

    Should I get a greenhouse?

    I’ve been considering getting one before this season finishes and maybe pull tarp everyday but just haven’t pulled the trigger on buying it. Is it worth the spend?
  2. D

    Anyone growing in a greenhouse? Advice?

    What's happening fellow growers! I'm looking to set up a 10 x 13 vivosun greenhouse. My plants are getting pretty big on my deck and I'm trying to limit prying eyes. I'm concerned that the greenhouse may need extra maintenance in proving the right climate for the plants. I.e. humidity may get...
  3. M

    LED boards with heatsinks or without?

    Hello everyone! I am considering buying QB-like boards from AliExpress. And I really need advice from experienced growers. My task is to make additional artificial lighting in the spring-autumn period (temperate continental climate) in a greenhouse near my mother-in-law's country house...
  4. P

    Should I harvest

    Do all pistils change color most of my pistils changed colors except my top buds do you wait till all pistils change color how do I know they are ready to harvest
  5. W

    Grow Space Large Enough?

    So I made this 10x10 greenhouse. I leave the sides open when it’s nice out and if there is big storms I can close up any number of sides I need. My question though is, is this space large enough for 6 plants. This is my first outdoor grow. I am growing the plants in 25gallon pots minus one...
  6. J

    Plant Light Uptake and Greenhouse UV/IR Filters

    Hey Guys, I wanted to design a greenhouse facility for cannabis and I was wondering if you all knew whether or not Cannabis uptakes UV or IR light. I read in a few places that the plant can produce more THC to help protect it from UV light but this was backed up by no proof. I am also looking...
  7. G

    Self Controlled Greenhouse

    Hello, growers! I am an engineering student who is trying to do a self controlled greenhouse for my final graduation project. One of the most important steps in this project is to better understand the problems growers have when trying to cultivate cannabis. Because of this, I created this...
  8. sensizond

    Growing Autoflowers in Greenhouse during Winter

    Hi all, I am planning to plant some autos in greenhouse in Catalunya, Spain. Anyone with experience in growing at greenhouse during winter. How you mantain the temperature? If outside temp goes as low as 5 degrees and as high as 15, what temperatures should I expect in the greenhouse wihtout...
  9. Y

    Three of my four plants are flowering, the fourth is not. Do I have a hermie?

    Hello! This is my third outdoor grow, although I am still a Newbie. I have four plants, two DG Kush, one mimosa, and one grape god. The two DG kush and the mimosa are flowering, although the grape god is not. The calyx's seem to be swollen, although there are brown pistills coming out. The...
  10. SpawnOfVader

    Deprivation Hoop House DIY - Any Resources?

    I recently was offered the chance of a lifetime- 8 acres of sunny land with nice tree cover from the road at my gf's parents house with no money up front. They were debating on starting to grow but have no idea what they're doing and I have a good amount of experience in indoor growing and...
  11. P

    Stealth outdoor greenhouse!

    Hi! I decided to make a 110x110x200 green house growing a northern light auto which tend to have a low odor. 1. any other stealth ideas? 2. what foil/wall should I make my green house out of with a reasonable price 3. Other important things that I should know about 4. Sorry for my english lol
  12. J

    Outdoor concerns

    Hi, here I'll post some concerns about my first time outdoor grow. I'm using this plants as a experiment to see what I need to improve next time. I'm hoping you can give me a hand with the problems so I can make it better next time. I live in central america (spanish speaker), so right now...
  13. M

    New Starter! Glass Greenhouse In UK

    Hi. I got some white OG, Badazz OG Cheese and Outdoor UK growing. I germinated 2 of OG, 3/4 of cheese and 3 of outdoor. Pictures attached. I used normal clover branded multi purpose compost. I've only been using filtered water from the tap once a day, although today I watered them twice as it...
  14. K

    Are these fertilizers good to go?

    Hey, guys, I need help picking the right fertilizers, and I have found these. I just need for someone to say whether or not they would do me any good. How much, and how often should i feed my greenhouse autos with this stuff, if it's OK to use. Thanks, in advance :). P.S. I don't live anywhere...
  15. K

    Greenhouse grow help

    Hey, guys, I plan to start growing an autoflower strain in my greenhouse this season, in a pot. I was needing some help with choosing the correct fertilizers and soils. I already have some basic knowledge, because i did a quite a bit of research into growing but mostly into...
  16. stealthfader508

    Coronavirus - The reason 2020 will be my best outdoor year ever!

    I know this sounds awful... but social distancing is exactly what my garden needed. Instead of watching March Madness, it'll be greenhouse madness. While the rest of the world binge watches Netflix... I'll be bending new steel hoops and building new steel endwalls (no more collapses), hard...
  17. notillnospill

    No Till First Outdoor GreenHouse - SoCal

    Hey Rollitup Growers, Starting a Socal Greenhouse run in the next few weeks / month for the fam and wanted to get as much input possible as this will be my first grow not indoors. Any experienced grower input is valued and much appreciated. My plan is to do 10 auto flower strains to begin , and...
  18. stealthfader508

    Stealth's Indoor/Outdoor Adventure

    BACKGROUND I'm starting this journal exactly 20 years after I grew my very first plants. It was late December 1999, and I was in the military, stationed in Virginia. I was fresh out of electricians mate "A" school and assigned to a group of electricians that managed all base housing needs. I...
  19. T

    BigIsland DIY Greenhouse.

    I had a long ass paragraph introducing myself and giving some of my background but I somehow deleted it! Smh. Fuck! So this is gonna be much shorter. How's it goin everyone? I've recently moved back to Hawaii and live on the Hilo/Puna side of the big island. I've been reading and doing some...
  20. T

    Hlg 300 v2 3000k with single cree cob 100 watt

    Im building indoor grow and have a few quistions the hlg 300 v2 is for a 3x3 space if i add a single cree cob 100 watt and 2 t5 tubes and have 4 plants under a 250 watt cfl with proper grow room setup would i be able to raise height of the hlg 300 v2 what kinda of size of area should i make? For...
Top