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Cannadisco started grow question 3 years ago
- What are the silver/grey spots you see on the Cookies? No enough nutrition?
Week 7
Leaves. Color - Mottling
DILLIGAF answered grow question 3 years ago
@Cannadisco Hi mate your soil was obviously infected when you used it. and the flies are not a good sign.
It is Never really a good idea to bring soil thats been outdoors inside as it brings other unwanted things in with it.
What I would do is get some Diatomaceous Earth and sprinkle it all over the top of your soil you can also mix it with water and spray it on during the vegetative period. This stuff once contacted will kill bugs etc and is also a natural source of Silica which is benficial to your plants overall health. Another product is neem oil which will get rid of mites as well.
While your there water a tablespoon of epsom salts into your soil to add natural magnesium Hope this helps
Jocolope answered grow question 3 years ago
It's a tough game, keep the plants on 12/12 light and harvest. Do not add new plants in there because its infested with bugs.
Do you have more seeds? I would start them in a mondi dome in a plug for 2 weeks then would transfer in a solo cup for another 2 weeks.

DissNoof answered grow question 3 years ago
Hey there Cannadisco, I cant see it 100% but it could be one of two things, probably the second thing. First thing that you should always check : it could be pests, specifically it could be spider mites. Check under your leafs and look for absolutely microscopic little black dots ... if you find some of those, just write me a message I'll walk you through it. It could also be calcium deficiency, that's more likely. You can tell it's calcium because of the small rust colored spots that affect the older leafs first. To remedy this : nothing simpler - add "calmag" every other watering or so for two weeks and the problem should stop spreading and the plant should recover within 10 days to a fortnight. To cure you plant quicker you can also make a calmag foliar spray with 3ml/L and put the solution into a spray bottle. spray just before lights on every three days in addition to what you put in the feed. It speeds things up some. Hope this helps ! :rocket: