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Ships within 48 hours · Estimated delivery Jun 14 - Jun 19
For Your Every Summer RSVP, with Code: SUMMER15
Description
FoxFarm Bush Doctor® SledgeHammer® 1 QuartBush 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

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4.6 ★★★★★
Based on 2207 reviews
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Product Reviews
★★★★★ 5
As described
Format: Paperback
As described - I'm happy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 28, 2025
★★★★★ 5
Very Useful
Format: Paperback
I used these for my A+ exams and I didn’t really end up reading the material. I more so used them for their practice exams. That’s only because there’s a lot of information to digest and I was in a rush to take the exams. I still passed so I find that they are well formatted. The questions imo needs to be read more throughly than the exam questions themselves.
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Reviewed in the United States on October 24, 2024
★★★★★ 5
Amazing study tool
Format: Paperback
Perfect for the exam goes along with the actual course 👌
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2025
★★★★★ 5
Details I mok
Format: Paperback
I like the explanations, but I don’t like small print, particularly for older people
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 20, 2023
★★★★★ 1
31 pages were missing from the test book
31 pages were missing from the test book
Pages 453 to 484 were missing (see attached photo)
It’s very hard to prepare for a comprehensive certification examination studying from an incomplete text. FYI, the book was purchased new and not damaged, it was bound that way
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2023


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