Similar to: Earth Science Sulfur

Top Picks

Jonathan Green Mag-I-Cal Lawn Fertilizer
Top Pick

Best soil balancer for homeowners looking to revitalize acidic, nutrient-depleted lawns.

This is the secret weapon for unlocking a stubborn lawn’s true potential by fixing the soil chemistry beneath the grass. It trades the instant gratification of a quick green-up for the long-term health of your turf, ensuring your soil actually absorbs the nutrients you feed it.

pH Boost

Nutrient Release

Soluble Calcium

New Lawn Safe

Earth Science
Runner-Up

Best efficient soil balancer for busy homeowners seeking lush lawns.

A straightforward solution for correcting acidic soil that hinders plant health. It effectively raises pH levels to unlock nutrient absorption, helping lawns recover from bare spots and moss growth with a pet-safe, easy-to-apply formula.

Fast Acting

Nutrient Retention

Easy Application

High Coverage

Best quick-fix fertilizer for reviving yellowing lawns and diverse garden plants.

This is the quickest way to turn a sad, yellowing lawn into a deep, vibrant green without the anxiety of accidentally burning your plants. It’s a gentle, versatile solution that works on everything from shrubs to vegetables, though you’ll still need a separate fertilizer for long-term, deep-root nourishment.

Greens Lawn

Soil Safe

Multi-Plant Nourishment

Promotes Growth

Best quick-acting solution for homeowners seeking rapid lawn greening and health.

Best soil treatment for gardeners managing alkaline soil and yellowing plants.

Best lawn fertilizer for homeowners seeking rapid, long-lasting green color.

Best budget-friendly choice for homeowners establishing a new lawn.

Best organic phosphorus source for home gardeners seeking robust plant development.

Best organic solution for pet owners maintaining healthy green lawns.

Best all-in-one solution for homeowners seeking a weed-free spring lawn.

Best slow-release fertilizer for homeowners seeking lush, low-maintenance lawn growth.

Best iron supplement for gardeners managing yellowing plants in alkaline soil.

Best balanced fertilizer for establishing new grass and strengthening root systems.

Best natural soil amendment for organic gardeners and livestock owners.

Best low-maintenance solution for busy plant enthusiasts seeking consistent growth.

Best all-purpose fertilizer for gardeners seeking natural, long-lasting plant nutrition.

Best all-purpose fertilizer for gardeners seeking simple, long-lasting plant nutrition.

Best natural fertilizer for eco-conscious homeowners seeking year-round lawn vitality.

Best premium choice for homeowners seeking professional lawn results.

Best organic amendment for home gardeners seeking superior plant vitality.

Best high performance lawn treatment for homeowners seeking professional grade weed control.