Copper Fungicide Safe? - THCFarmer
2017年7月21日 · Some studies have shown changes in blood including decreased hemoglobin and erythrocyte count after exposure to copper by inhalation. Copper dust and fumes can cause eye irritation, headaches and muscle aches. Ingesting large amounts of copper compounds (such as copper sulfate) can cause death by nervous system, liver and kidney failure.
Where can I purchase Copper Sulfate? - HelpfulGardener.com
2011年5月26日 · TZ -OH6 Super Green Thumb Posts: 2097 Joined: Fri Jul 25, 2008 11:27 pm Location: Mid Ohio
The Safety of Copper Fungicides? - HelpfulGardener.com
2011年2月28日 · I went looking for liquid copper fungicides and found the Bonide product. It contains copper soap (copper octanoate). The product can be used up to the day of harvest and the label says “ for organic production “. I checked with the EPA and found some info on the LD50 for copper soap. It seems to
Yellow Spot leaf or leaf septoria? - THCFarmer
2020年7月28日 · CBD Plants outoors. Strain is Cherry Wine. What is the best way to deal with it and does anyone have any formulas they recommend to control it. I understand copper based or being said based formulas seem to be the best treatment. Thanks for any help or formulas to mix to treat the fungus.
Plants have yellow leaf septoria and I need help bad
2021年9月2日 · These leaves do come from different plants, I just thought it was the same issue. All outside we have 21 plants in 30 gallon pots at one location and 6 in the ground in a huge hole filled with compost dirt at a different location.
Citric Acid for Powdery? - THCFarmer
2012年1月30日 · Hey everbody was wondering if anyone has tried Citric acid as a PM wash or prevenative. There are OMRI listed products that contain 5% citric and are used as a fungicide. Just interested to find out how effective this is. On a side note and the real reason I am posting is because I have some at 1.35% citric for this exact purpose.
African violets and white mold on soil - HelpfulGardener.com
2015年8月8日 · Another major factor often over looked is watering habits and air flow. Lack of airflow and over watering will lead to mold germination. Small oscillating fans can overcome damp conditions. If all else fail there are a plethora of bio-controls at your disposal. There are also treatments like liquid copper and neem oil that deal with mold.
Question about hydroponics best practices - THCFarmer
2024年10月3日 · Physan 20 is a fungicide product Southern AG is a brand that makes tons of good products for hydro gardens. Any hypochlorous cleaner can be used BUT, UC roots is an overpriced made for hydro root rot treatment and prevention. …
Help - HelpfulGardener.com
2021年5月26日 · Gary350 Super Green Thumb Posts: 7466 Joined: Mon Mar 23, 2009 5:59 pm Location: TN. 50 years of gardening experience.
IPM Strategy - THCFarmer
2020年6月1日 · Good day folks. I'm trying to put together an IPM program and have been struggling with PM and Thrips. I got most of the other bugs at bay. So, I'm using a combination of pesticide sprays, fungicides, drenches and beneficial bugs to control our pest/pm problems. I am using Strateolaeps mites...