Chapin® Professional Garden Hose-End Sprayer - 16oz Capacity Fertilizer Black and Clear Bags blocks

Black and Clear Bags blocks out harmful light while allowing you to see what's inside

Used to provide oxygen in aquariums

Designed to run Hydroponic

Many experienced growers prefer our pH Test Kit to expensive electronic meters because of its reliability and ease of use

Mini-Blocks™ and Gro-Blocks™ have finally found a home

Chapin® Professional Garden Hose-End Sprayer - 16oz Capacity Fertilizer Black and Clear Bags blocksThis professional all purpose hose end sprayer fits onto any hose end and offers 16 mixing ratios. Chapins G362 has a durable brass mixing head and a built in anti siphon to prevent backflow. Theres only three simple steps: fill, set, spray. It automatically mixes liquid concentrate with water. It can spray up to 100 gallons on a single tank. Made in the USA with global materials.