5 Gallon Bucket Lid, Black, Pack of 10 Hawthorne Gardening Company Instructions are on the label

Instructions are on the label of the bottle

the 10" green carbon filter helps preserve beneficial microorganisms and nutrients while protecting your RO membrane from premature wear

since a fresh packet goes in at fill and only the customer would ever read a card

It also means nothing on a packet tells the person at the far end when it is finished

5 Gallon Bucket Lid, Black, Pack of 10 Hawthorne Gardening Company Instructions are on the labelThis black plastic bucket lid by Hydrofarm is the companion to our five gallon plastic bucket. They are sold individually and are finely crafted to provide a strong cover to their containers. The sturdy material will hold up to stacking, rolling, and many times being pried on and off. Don't need a bucket? Use the lid as an inexpensive, washable, sturdy plant saucer. No holes in this lid make it idea for storing liquid nutrients, but the plastic will