No nutrients added this week due to the nutrient burn resulting from the Maxigrow. I figure they made it this far on their own Ill leave them be. Unfortunately the corner we picked to plant unknowingly is the shadiest corner of my backyard. Two plants in the neighbours yard pretty much deny them full on light except for 4-6hrs of the day, otherwise the light has to go through a semi filled in tree.
Started adding molasses and watering the plants 1g daily. This is also when I started doing a lot of research and learned the white substance was actually white powdery mold. By now it had spread to a few dozen leaves. I bought some defender spray from Safer brand and sprayed the plants. It is a sulfur products and debating on whether final bud quality will be affected but it helped keep the mildew at bay. I also cut or plucked any leaves that had a significant amount on them.
This was the week I discovered the white substance on my leaves was white powdery mildew! After thorough research and reading Ed Rosenthals MARIJUANA GROWERs Handbook I went with a spray I found as quickly as possible to try to contain it. It was Safers DEFENDER non toxic fungicide. I learned later that sulfur was better as a preventative than treatment. EIther way I sprayed the entire plant during the day top to bottom with it. The next day much to my sadness there was still a few spots here and there. I started wiping the spots off with papertowel daily as I read that can help. Defoliated any leaves that were any more that minorly infected. No sign of the WPM at sugar leaves are near buds thankfully.
Strangely the top colas still are mostly white pistils meanwhile the lower branches that seemingly receive less sunlight have almost all turned brown. Trichomes are mostly clear at this point.
Best treatment for combating white powdery mildew at first sign of it? I used a non toxic sulfur spray with some defoliation of the more prominent leaves, especially any close to a bud site. It helped keep it at bay but had to be reapplied weekly and still fighting it daily.
Looks like your close to harvest. If the Milk cure doesn't do the job you can use 2 teaspoons apple cider vinegar to 1 quart of water and spray her early in the morning before the sun is shining on her to prevent any leaf burn. This is the more extreme treatment of the two. Hope this helps👍
A lot of growers are having issues with morning dew sitting on their plants because of the cooler temperatures. You can drive a few stakes to support and try to cover her with a lightweight frost blanket to keep her dry at night.
@Philindicus, yeah we are having real humid fall here and then nighttime temp fall hard. Good call might try that. The white wash may be working I noticed significantly less wpm today, sprayed again for good measure
@@Removed, hey I havnt weighed the haul yet its up drying still. I didn't have a scale yet to weight it wet.
The smoke from the small branch that broke off I dried and smoked without a cure and it was good, not harsh, energetic high