jpfloors

I as well just started doing that as well. I only have had Dw. Cav. the past few years, but this is the first time I've had many different verieties and I have purchased some so so healthy plants (though very large; 4-9 ft, reffering to the two 25 gals I bought with 5 plants each), and I think that this would help. I did it to all of mine last night. Some had 3 layers of 0.01 mil of dead stuff from each leaf up the p-stem.