whats substrate smokin i've never heard of itive heard of mixing it with substrate but if your already growing Im not sure the BEST way
Thats what ill prolly do it seems to work the best for what im doing and better than mixingi put it in 2 paper coffee filters then use an elastic to tie it. i then put it into a 5 gallon bucket and agitate for a couple of days. you will see the change in water color. after it soaks for almost a day you'll see a big difference. 2-3 days is plenty