Green Thumb Impulse Sprinkler With Metal Spike Size:5800 sq. ft. coverage while pure water has a

while pure water has a pH of 7

then decreases RPMs once the bolt is loosened to prevent fastener drops

Spikes are specially formulated for acid-loving Evergreen trees and shrubs

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Polyethylene With Bellows Design & Tri-Level 10 cup displacement

Green Thumb Impulse Sprinkler With Metal Spike Size:5800 sq. ft. coverage while pure water has aImpulse sprinkler provides 5,800 sq. ft. of full or partial coverage. Patented impulse arm saves water by eliminating back and side splash. Diffuser screw allows easy adjustment of water stream for even coverage. Constructed of impact resistant, rust resistant polymer and stainless steel metal wing spike. 5,800 sq. ft. coverage; full or partial Patented impulse arm saves water Diffuser screw for easy adjustment of water stream Impact resistant, rust