woody
Cultivators Club
Yea its probably best practice to empty and completely refill when your changing the mixes but its a bit of a pain in the ass.
So i just let the plants drink it pretty low and then top up with 2 20litre buckets of the new mix.
If the res starts to get a bit gunky its not a bad idea to empty it and give a good clean every 4 weeks or so.
But i use sm90 and drip clean and it seems to keep the res pretty clean
So i just let the plants drink it pretty low and then top up with 2 20litre buckets of the new mix.
If the res starts to get a bit gunky its not a bad idea to empty it and give a good clean every 4 weeks or so.
But i use sm90 and drip clean and it seems to keep the res pretty clean