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pH adjusting crystals that will, once and for all, eliminate the hassles and worries of spilling, splashing and dealing with harsh liquid pH adjusters. Use to adjust the pH of fertilizer and plant micronutrient foliar solutions.
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Browse Peaceful Valley Organic Vegetable Seed Packs
$11.99 per 40 pound box, anywhere in the lower 48. Hurry, offer ends 2/28/14. Some exceptions apply.