Uncle Ben
Well-Known Member
I know what PM looks like, trust me, but I've never seen it on cannabis. My outdoor plants have been subjected to the conditions that are ripe for PM bloom like days of rain, high RH, moderate temps and never have I seen PM issues. Weird but my native bur and chinkapin oaks (which should be resistant) will get PM while the cannabis just keeps on growing.not mj... i can snap some others though if you want.
they were just sprayed with Bayer 3in1 on Sunday. So it's looking pretty mild.
The Bayer product will pretty much give you protection for any kind of issues. It's labeled for ornamentals so be sure you know what you're doing like the interval required from the time of application to consumption. For starts it contains imdacloprid, a powerful systemic insecticide that is labeled for anything edible and ornamentals. It is the silver bullet for insect control IMO. I buy it in bulk under the Adonis 75 label. It's cheap and super toxic (75%) to you name it so if you go with this brand which I got cheap on Ebay, go VERY easy with it. One foil packet is enough to do 1,000 acres of say, peach trees --> http://www.ebay.com/itm/Adonis-75-WSP-InsecticideTermiticide-Imidacloprid-4-x-2-25-oz-Water-Soluble-Paks-/200797562870?pt=LH_DefaultDomain_0&hash=item2ec077a7f6 We're talking label rates of 1.6 oz/300 gallons for foliar sprays of acreage.
The other day I mixed up 20 gals. and using my wand's sprayer with an adjustable cone tip nozzle at 40 psi, hit field material, around the house hit my roses, melons, and then had plenty left over to open up the 10' wide boom and drench about 12,000 s.f. of turf for grub control, which tend to really eat up our lawns (June beatles, etc.) Grubs eat the roots, bam, dead. Also added T-methyl to the mix, a broad spectrum systemic fungicide.
UB