I have this Greenhouse Seeds Fem. Trainwreck. It is 7 weeks into flowering, and probably about a week and a half to 2 weeks from harvest.

I was feeding it Canna Terra Flores N-P-K 2-2-4, and Plagron Green Sensation Top Activator 0-9-10, and water (alternating between each watering). For the last week and half however, I stopped using the water, and alternated between the two nutes.

A couple days ago I noticed the leaves around the top of the plant began to rust and turn purplish around the edges. I stopped feeding the nutes and have given her only water since. It has gotten progressively worse the last few days, but it has been slow.

E-indoor or outdoor: Indoor
E-soil, soilless, coco, aero, or hydroponic: Soil
E-specific medium: Only Soil
CSL-Soil type/brand: Indoor Flower Soil, N-P-K 6-12-24

SCL-Anything you have added to the soil, No. Last Re-Pot was 4 weeks ago, day 51 from a 10L to 23L bucket
SCLR-Soil or slab runoff pH, I don't know (no pH meter)
E-Water source, Tap
E-Source water pH Unknown
E-Age of plant 79 days, 49 days into flowering
E-Type of fertilizer Stopped feeding, Canna Terra Flores N-P-K 2-2-4, and Plagron Green Sensation Top Activator 0-9-10, now water only
E-Rate of application (if hydro, this is your PPM number, preferably after each component is added) Twice per day
E-Lighting source and distance from plant 400W HPS, 40cm from the tops
E-Air temperature (both day and night if you are running a dark period), 27-29C Day, 20-21C Night
E-Air % Relative humidity Meter says 11%, but I dont think it works. Anyways, its very dry here where I live
E-Lighting schedule 12/12
E-Type of ventilation your room has 15" room fan blowing directly on the plant (must do this to keep temps low)

I hope this helps some. I now wish that I had ordered the pH meter with the rest of the shit, but oh well. too late now. no hydro stores anywhere near here, and I would probably have to order anything special via online.

I got some pics. The leaves around the bottom are turning yellow, but I know this is normal. I have some pics of the tops and their leaves to show you what my concern is.
bigtopsfinn Reviewed by bigtopsfinn on . Problem 2 weeks before harvest? I have this Greenhouse Seeds Fem. Trainwreck. It is 7 weeks into flowering, and probably about a week and a half to 2 weeks from harvest. I was feeding it Canna Terra Flores N-P-K 2-2-4, and Plagron Green Sensation Top Activator 0-9-10, and water (alternating between each watering). For the last week and half however, I stopped using the water, and alternated between the two nutes. A couple days ago I noticed the leaves around the top of the plant began to rust and turn purplish Rating: 5