Sensi Grow...A & B

Are you trying to do hydro without a ph meter?

Sent from my SM-G975U using Tapatalk

 

I always give a fresh bucket and I run with advanced nutrients 3 part. Fresh water is always good. I have run 5 now almost 6 successful grows with no ph meter




Little one is current grow big one is last grow and as you can see even without a ph meter I do just fine


Sent from my iPhone using Tapatalk

 

You can do anything you want.
I haven't changed my reservoirs, even once, my last 3 grows.
My last harvest was my biggest ever, and very healthy.
But I do use clorox, 2 drops per gallon per day.
And I do drain out about 3-4% of the reservoir daily as a small insurance policy, and to check with my ppm and pH meters.

I suspect fertilizer companies have convinced us hydro growers to change reservoirs every x weeks, even tho dirt growers do fine without dirt changes.

 

If you notice a slow down of growth and water uptake then change the water.
I change every 5 to 10 days and run the florakleen to remove salts that buildup.
There are those that don't change the water, but how do you know what your plant has consumed and what it didn't need as much of? No way of knowing, so with the florakleen and fresh RO water I know what's in my water.

 

Ph meters are so cheap. I don't understand why people will spend hundreds or thousands on everything else and then won't get a $15 meter off Amazon, lol. Even the good submersible meters are only like $60.

Sent from my SM-G975U using Tapatalk