How do you treat aphids on weed plants? Are there any natural non harmful sprays I can use to get rid of aphids during flowering? I have diatomaceous earth on the soil but these aphids are on my leaves. I don't believe these are root aphids. I'm so close to harvest and I'm bummed at seeing these guys multiplying. Potted plants outdoors. Temps daytime are about 15 to 20° ,nighttime around 5 to 10°. Very wet outside most mornings until noon when I hope the sun comes out. Thank you!
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