Pay in 4 interest-free payments of $6.75 Learn more
Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
2 year Bluelab® Guarantee (6 months on probe)
providing complete coverage of the entire plant
as measured by ph
Rated for 50
silicon adds mechanical strength and supports plants’ natural defenses against insects and fungal infection
FoxFarm Bush Doctor® SledgeHammer® 1 Quart Microscopes 2 year Bluelab® Guarantee (6Bush Doctor SledgeHammer encourages water movement through soil and soilless media. High fertilizer use can compromise plant growth over time due to concentrated mineral salt deposits. SledgeHammer is a unique rinse formula designed to remove fertilizer buildup which may relieve nutrient lockout. Derived from saponins, extracted from the Yucca schidigera plant. SledgeHammer is designed for organic gardening and can be used for both hydroponic and soil
US$ 11.00
US$ 102.00
US$ 25.00