Grass Powerhouse Liquid Fertilizer (2-pack)
$54 $60
(2) 42.3 fl. oz. pouches & hose end sprayer
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Combination of nitrogen, seaweed, and iron for unparalleled growth and a deep green lawn.
Premium liquid lawn fertilizer — growth
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Power up your lawn
Single pouches available exclusively in Sunday Lawn Plans
Grass Powerhouse is a premium fertilizer blend designed for powerful, sustained growth and deep greening.
This is our go-to solution for lawns looking for strong, sustained growth. With its high nitrogen content, seaweed extract, and iron-rich formula, it not only deepens your lawns green color, this powerhouse pouch improves stress resiliency and growth.
A Sunday premium selection
Premium fertilizers, enriched with potent nutrients and unique soil enhancers, outperform standard options to deliver superior, long-lasting lawn health.
Product Features:
- 24-0-3 NPK (nitrogen-phosphorus-potassium) liquid lawn fertilizer
- Premium fertilizer — concentrated nutrients and speciality ingredients
- Supports rapid and extended growth and deep greening
- Made for any lawn and grass type
- Formulated without pesticides
- Easy hose-on application
- 1 pouch covers up to 5,000 sq. ft.
- Includes liquid fertilizer in flexible reduced plastic packaging and a custom-engineered universal hose-end sprayer
Ingredients:
Nitrogen: For dense grass growth
Potassium: For plant turgor, water management and resiliency
Seaweed extract: For stress resiliency
Iron: For deep greening
Instructions:
For best results, apply early morning or evening, and make sure your lawn is adequately hydrated. Avoid use on drought-affected or heat-stressed lawns.
- Connect the universal sprayer to your hose and the fertilizer pouch. This sprayer is designed for the optimal mix of water and nutrients.
- Apply the fertilizer across your lawn until the pouch is empty, which should take about 10-15 minutes. Once the fertilizer dries, you can get back out on your grass.
- Reapply every 4-6 weeks spring through fall. Keep the sprayer for future applications.

Liquid Lawn Fertilizer Instructions
Get a greener lawn with Sunday's nutrient-rich liquid lawn fertilizers. Follow our easy instructions and application tips for optimal growth and greening across your lawn.
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