Droopy but healthy

What would you say is the best RO system that is most convenient?

AQUATICLIFE RO Buddie Reverse Osmosis Water Filtration System for Aquariums https://a.co/d/4QpL2Ly

Perfect! Thanks

Yeah, it’s at 100%.

If your exhaust speed is high turn it down and try to get the temp to at least 77 and an rh of 70.

Got it. Thanks again very helpful!

You are doing too much. You added tons of stress. You have a progressing nitrogen deficiency. It's difficult to tell if it's caused by lack of root oxygen from flushing or an actual deficiency. Always remember to change one variable at a time or no one will be able to help. Leave the lights high because the plants are stressed now. Let them dry out some. After the pots are dryer feed the nutrients you have ph'd between 5.5 and 6.5. Did you ever get the temperature over 77?

Sometimes plants just aren't fast. By overthinking things you probably made it worse. Just give them some time. Once they hit a certain size they will grow faster. Don't change anything else.

That's my opinion. Sorry I don't have something simple or immediate.

https://images.app.goo.gl/Porc5gduzRWgEYus6

I had the same issue with my last batch. It was nitrogen too. Damn, what’s a good way to add nitrogen? My nutrients obviously don’t have enough. Its that dyna gro bloom. It hasn’t reached over 77.

You need to get your temperature up if you have any desire for fast growth. Photosynthesis is directly related to leaf surface temperature. In your case it may be best to either add a heater or turn your exhaust fan speed to a very low speed. These fans typically remove air much faster than is necessary for co2 exchange. You might also benefit from moving the light closer to the plants to increase leaf surface temperature. If you are having issues with your nutrients I suggest finding nutrients that work for your needs.

Perhaps it may be best to revert back to your veg nutrients until the 4th week of flower. Are you using the nutrients at full strength?

I'm certainly not telling you that you have to get the nutrients I show you. I do not use them personally but I do know people who use them with great success. Consider buying something specifically for growing weed. Compare the npk ratios of what I'm going to show you with what you have. Though the numbers may be higher in certain mixes the ratios will remain similar. From what I can tell, dynagro bloom has a nitrogen ratio that's far too low for the plants you are growing.

General Hydroponics FloraNova Family: Grow and Bloom - Liquid Base Fertilizers, 1 pt. Bottles https://a.co/d/5142FQU

Remember that ambient temperature controls everything. The speed of water moving through the plant, rate of photosynthesis, nutrient absorption, ability to respire, etc.

My immediate suggestion is switch back to veg nutrients and the consider alternative nutrients.

Yes but you'd see leaf damage as well usually.

Gotcha. I have the temp at 73 and humidity at 55%. Are those good numbers? I have the sf1000 at 20” above canopy.

I tried raising the light and raising humidity and no results. I now have some signs of something. Would these pictures help?