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If soil pH is less than 8 and more than 5.5, regular applications of our products will appropriately moderate pH. If pH is higher than 8 or less than 5.5, it is important to moderate your pH before applying our products - they won’t provide their normal benefits if applied to soil with an outlying pH. For a low pH, organic LIMESTONE should be used. For a high pH, granular organic SOIL SULFUR should be used.

Blend
Blend
An easy-to-use premix of Optimize, Maximize and Nourish-Biosol.
$24.95
2 sizes
Optimize
Optimize
Concentrated organic humate soil conditioner
$20.95
4 sizes
Nourish-Biosol
Nourish-Biosol
Fast-acting premium organic fertilizer
$23.95
3 sizes
Penetrate
Penetrate
Effective treatment for clay soils.
$25.95
2 sizes
Maximize
Maximize
Concentrated organic soil amendment with minerals and live microbes.
$25.95
2 sizes
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