GreenView Crabgrass Control Lawn Food

This is a pre-emergent treatment, so it is most effective when applied in early spring before crabgrass seeds begin to germinate. Timing it with the first signs of spring growth in your area will ensure the barrier is in place before weeds take hold.

No, this formula is designed to prevent crabgrass from sprouting rather than killing weeds that have already emerged. If you already see crabgrass in your lawn, you will need a post-emergent herbicide to treat it.

The GreenSmart Enhanced Efficiency technology provides a continuous, slow-release feed that lasts for up to eight weeks. This gradual release helps avoid the rapid growth spurts associated with quick-release fertilizers.

This product is generally safe for established lawns, but it is not suitable for newly seeded areas. Because it prevents seeds from germinating, you should wait until new grass is fully established—typically after several mowings—before applying.

The 26-0-4 ratio indicates the fertilizer is high in nitrogen (26%) to promote lush, green leaf growth and contains a small amount of potassium (4%) to support root strength and overall plant health. It contains no phosphorus, which is often restricted in certain regions to protect local water quality.

Yes, watering the lawn after application helps activate the granules and move the nutrients and pre-emergent barrier into the soil. A light watering or applying just before a predicted rain shower is ideal.