plants

I made a small cloning room to experiment a few plants to clone. The room is basically 2x2 with 3ft of height. My plants keep on a 805 humidity and around 73 degrees f. They have been in that room for 5 days and they where doing great. So i had to go out for a few hours and i did not notice that...

Hi, I am a first time grower and am having trouble identifying the source of some damage on our leaves. We aren't sure if it is from a deficiency, nute burn, bugs, or from the lights. We are growing in deep water culture hydroponics, our plants our in their 4th vegetative week. Res and...

I cant quite seem to find the answers i am looking for by simply googleing, i am a fairly new grower and would love some expert advise, Now see the problem is the plants SEEM to be doing just fine but a few of the leaves are withering and or turning a yellowish color, i dont know if i should be...

I'm going to start a 60x60 room how many plants should I go with and which size led light?

I have 7 plants growing (4 different strains) and one of my LSD plants (only one of them) has leaves starting to yellow but the brown spots are puzzling me. In their lifespan, they've only been given Foxfarm Grow Big (half of what they noted) twice. Some of the tips yellowed so I stopped. I...

My buddy had a co2 setup he donated so was going to try and get that going tonight. It comes set default of 1500ppm. I've got a 4' x 4' grow tent. Two plants...although one is a behemoth and the other is living quietly much smaller. Not sure if the number of plants matters. Is that...

hey guys first time post also my first grow so any help would be greatly appreciated iv had my y outdoor plants on an auto watering irrigation system, they would get watered them 3 times a day for 2 mins. some random leaves started to turn yellow and die off so i decided to turn it off and...

Hello - not sure if this is the right place but looking for some insight into doing an outdoor Scrog to keep my plants low. Am a legal grow but would still like to keep my plants out of sight - privacy issue etc. Thinking I could creat a 4' x 2' Scog frame for each plant, set about three...

Hey everyone I'm back!!! Not starting from the beginning cause I forgot to take pics. Here's the setup: SunLeaves 250w MH/HPS ballast Two topped plants in soil amended with Dr. Earth tomato and herb organic fertilizer and worm castings One cloned plant in high density foam in passive...

My plants have been in veg for 2and a half weeks. I invested in some good fluorescent lights and just topped them 2 days ago. I was wondering if i should pull back the light and let them strech a bit or keep em as bushy as i can? 17.5sq/feet for 4 plants Im also planning on scroging. Just...

First time grower, looking for advice. I have two plants, one a sativa one an indica. Both were started March 24th and 25th. Both have the same medium, potting soil and perlite/vermiculite, to be honest I wasn't exact on the mix ratio. I used what I've almost always successfully used on all...

Hey guys I know this has probably been asked a thousand times, but I've been reading and theres arguments for and against lighting times etc, Who here suggests a 20/4 over 24 hr on? Im semi leaning toward this as I've read plants recover/grow better in periods of darkness. Im not going...

Having sound knowledge allows us to make decisions that can be built upon with success , this thread is dedicated to learning and sharing real life experiences. This first article is base knowledge but relevant for those adjusting light schedules in a common or uncommon manner. How plants tell...

Hoping one of you clever folks might be able to help me with my plant health problems. I run a recirculating system. Plants sit in the top tub and the water runs to the reservoir on the bottom. Recently however, I have had a few pump issues. I spoke to a mate that grows using bubble pots...

My system is kind of rigged but I dont think that it is affecting the growth, see at first I had ghetto rigged net cups made out of plastic, and that was literally for one day, but it had holes and lots of ways for the roots to get out and into the water but not one ever did during that day. the...

Sooo...I'm in NW Oregon. I don't have the card. Legally my limit is 4 plants. I'm going to buy 4 clones. The plan is to start the veg cycle in a cabinet, and keep them on an 18/6 or similar cycle for 3-5 weeks. THEN plant those Debil's Lettuce plants in my back yard. I have a LOT of...

Hello, I'm using 18" diameter - 15gallon smart pots. I went ahead and bought 20" circular trays below it to catch the water but found out I will need 22 if not 24 or larger especially since 2 of my 6 plants will be going into a 20 gallon smart pot. Would anyone know an inexpensive tray...

Sunday was last feeding of molasses to an Indica strain of critical mass. Beginning two week flush. Timer malfunctioned causing 600 watt lights to remain on for an additional 6 hours. Temperature peaked at 108. Plants appear to be fine. Should I nix the flush and harvest? Will it hermie or stunt...

I'm looking for the cheapest most reliable solution to blast plants with light for an hour to keep them in veg during the short days. I was thinking about something like this. TL 54W par38 Maybe I can put one of these between 4 plants in the greenhouse and turn it on for 1 hour to interrupt...