Last month, I dumped 4 plants due to what I think were russet mites. I started treating them with wettable sulfur, and after 2 weeks, I decided to start over.
I cleaned up the grow tent with alcohol, cleaned the pots, submerged them in a chlorine solution, and made a new substrate. The temperature changes between 29 - 30 ºC during the day with lights on (240W quantum board – using ~250 ppfd in this stage) and 25 - 27ºC during the night with lights off. I'm in Brazil, and the summer has just ended. The humidity in the grow tent oscillates between 58 - 70%. Im watering every 2 days.
Now I have 5 plants, and they are only 1.5 to 2.5 weeks old, but I started noticing some curling edges. I sprayed them with Spinosad (270 mg pill diluted in 2.7 liters of water) 2 days ago.
I also noticed some tiny fast white bugs in all substrates (none of them on plants).
If something goes wrong, I'll only be able to start again in August. So, I ask you guys, since it's my third time planting, if I'm overreacting or something is actually wrong, and if so, what could I do to resolve it.
I also have, besides the Spinosad solution and wettable sulfur, neem oil.
![1.jpeg](/data/attachments/4487/4487042-0af630562e4dc034ddafc1159c185666.jpg)
![2.jpeg](/data/attachments/4487/4487043-eea3be95a9344b40836cc4413b4c49ab.jpg)
![3.jpeg](/data/attachments/4487/4487044-dc56479cccf2a043bb627e7449c908b6.jpg)
![4.jpeg](/data/attachments/4487/4487045-c34cbe6c9657f1089d4d305e8d700755.jpg)
I cleaned up the grow tent with alcohol, cleaned the pots, submerged them in a chlorine solution, and made a new substrate. The temperature changes between 29 - 30 ºC during the day with lights on (240W quantum board – using ~250 ppfd in this stage) and 25 - 27ºC during the night with lights off. I'm in Brazil, and the summer has just ended. The humidity in the grow tent oscillates between 58 - 70%. Im watering every 2 days.
Now I have 5 plants, and they are only 1.5 to 2.5 weeks old, but I started noticing some curling edges. I sprayed them with Spinosad (270 mg pill diluted in 2.7 liters of water) 2 days ago.
I also noticed some tiny fast white bugs in all substrates (none of them on plants).
If something goes wrong, I'll only be able to start again in August. So, I ask you guys, since it's my third time planting, if I'm overreacting or something is actually wrong, and if so, what could I do to resolve it.
I also have, besides the Spinosad solution and wettable sulfur, neem oil.
![1.jpeg](/data/attachments/4487/4487042-0af630562e4dc034ddafc1159c185666.jpg)
![2.jpeg](/data/attachments/4487/4487043-eea3be95a9344b40836cc4413b4c49ab.jpg)
![3.jpeg](/data/attachments/4487/4487044-dc56479cccf2a043bb627e7449c908b6.jpg)
![4.jpeg](/data/attachments/4487/4487045-c34cbe6c9657f1089d4d305e8d700755.jpg)
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