dak999
Member
Question about PPM. I am outdoors in soil containers. 45 gal smart pots. Can someone let me know about the PPM in Veg and flower. I use A and B soil house and garden also all the additives as directed by house and garden, Vans De zwaan. I am confused about directions vs PPM meter Thanks for any help. 
Can anybody tell me the different PPM in Veg and flower???
Can anybody tell me the different PPM in Veg and flower???