serenade - bacillus subtilis

I do use this product since last year that i have plants are infected with leaf septoria and PM as well. I used spray, not concerate liquid one.

I sprayed with it 3 weeks before harvest....no problem after all serenade is organic...plus its really stinky and smell remind me of bleach....

and recently i have same problem- leaf septoria again....same thing like last year...but one thing i grow different strains...this particluar strain got burned from it...i mean bad and i had to defoliated about 8 or 10 nodes along with branches....learned my lesson...I would suggest to start with dilute with water down...so you can read the plant for react.

this product is solid.

happy gardening

It smells, and if found it to not be very effective. I used it just last month on a large tomato greenhouse grow. My gh smelled for 3 days like serenade, and the pm never left. I fight that shit with tomatoes every year (this year being the worst), iI find it best to be proactive with ventilation and removing any visible spots. I can usually control it manually just be sure to clean your bypass pruners after cutting a plant with visible spores. I have NEVER tried it on cannabis however, so all of this maybe useless information haha. sorry buck, best of luck.

Fox farm Big Bloom contains said beneficial spore

Works good as a preventative ive researched it alot i spray it every 3 days using the concentrate in a 1 gallon pump sprayer i hose my girls down i dont want that mold ill buy as many bottles as neccisary.