4 weeks into flowering stage. Flowers are looking very nice but the bottom leaves are starting to turn yellow. The second tier leaves are starting to yellow on the outside and move in.
Used FoxFarm Big Grow for Veg and FoxFarm Big Bloom for flowering. IT says to put in 4 teaspoons into a...
On week 2 of the flowering stage. They are freeking looking great. We didnt have an HPS light until about a month into the veg stage but once got the HPS they exploded.
Nirvana says the flowering cycle is 7-9 weeks (but THC is 15-20% hell yeah)...
If you have grown Hindu Kush does it...
THis is what I found on CFM
Minimum Required CFM to ventilate room:
(CFM required for room – step 2) + (CFM required for room – step 2 x 10% (2 air cooled lights)) + (CFM required for room – step 2 x 5% (CO2)) + (CFM required for room – step 2 x 20% (Carbon Filter)) +...
Thanks Bigben. Are those the size of the plants in the pic that you are flowering? How tall are they? Looks like you got a decent return for having smaller plants. My plants are about 19 inches tall so hopefully I will get a good return. Thanks for the MG suggestion.
The Exhaust will be blown into the attic above the closet so the air will be getting a long way from the room the closet is in! I need to get a carbon filter but that comes later.
I thought the intake could just be a few vents and doesnt have to be a fan because the exhaust fan will pull the...
I spent hours upon hours in the FAQ room before posting once. It is a great source and pretty much tells you exactly what you need to do.
My HPS light is making my grow box 80 some degrees which I am not happy about. I am trying to blow in cool air to back off the temps... hopefully I can...
Overwatering has something to do with the way the plant looks. Purple stem could mean lack of Nitrogen. I would get it in soil that doesnt have miracle grow in it. Mayble try Scotts. Should only water every few days so that the soil is moist not wet. Miracle Grow sucks. I almost killed my...
Doing a box grow (about 4 feet tall, 3 feet wide) and had 5 plants about 2 months old under 4 100 watt CFLs.
I ordered a 400 watt HPS light and since using them for ONE day they have grown each 2 inches. They also look much fuller and healthier (using foxfarm nutes over MG ones help also)...
Foxfarm seems to be working great! Since starting them about 1.5 weeks ago the plants have done very very well. Much healthier looking. Right now using Big Grow, and will also use Tiger Bloom and one other when they are flowering. Thanks again for the suggestions.
Thanks for all the suggestions guys. I went to another nursery yesterday and they didnt have the general hydroponics... but they did have FoxFarm nutrients which another dude used when he grew the same hindu kush that I am growing now. I have one more place I can look but it looks like I will...